Return to Main Menu Alarm List for Mazatrol T-32 Series (T-32-2, 3, 6 & T-32B) Publication # C712SA0010E 12/93 CAUTIO
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Alarm List for
Mazatrol T-32 Series (T-32-2, 3, 6 & T-32B) Publication # C712SA0010E 12/93
CAUTION: •
This manual is published to assist experienced personnel in the operation, maintenance and/or programming of Mazak machine tools, and is not intended to be used as training documentation.
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All Mazak machine tools are engineered with a number of safety devices to protect personnel and equipment from injury or damage. Operators should not, however, rely solely upon these safety devices, but should operate the machine only after fully understanding what special precautions to take by reading the following documentation thoroughly.
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Do not attempt to operate or perform maintenance/repair on the machine without a thorough understanding of the actions about to be taken. If any question exists, contact the nearest Mazak service center for assistance.
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Certain covers, doors or safety guards may be open or removed to more clearly show machine components. These items must be in place before operating the machine. Failure to comply with this instruction may result in serious personal injury or damage to the machine tool.
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This manual was considered complete and accurate at the time of publication, however, due to our desire to constantly improve the quality and specification of all Mazak products, it is subject to change or modification.
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ALARM LIST FOR MAZATROL T-32 SERIES
NC System CPU Errors
Index
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using the NC Alarm Lists . . . . . . . . . . . . . . . . . . . .
(001 - 020)
..............
Axis & Spindle Drive Errors ( 21 - 119) . . . . . . . . . . .
Display Operation Errors (400 - 499) . . . . . . . . . . . . .
Data I/O Errors (500 - 599) . . . . . . . . . . . . . . . . . . . . 1.
2.
Mazatrol T-32 Alarm Lists
3-1
3-2
CNC & Machine PLC Control Errors (120 - 399) . . . . 3-3
3-4
3-5
Auto Cycle Mode Programming Errors (600 - 799) . . 3-6
Tool Path Mode Programming Errors (800 - 999) . . . 3-7
Notes:
ALARM LIST for MAZATROL T-32 SERIES (T-32-2, 3, 6 & T-32B)
CONTENTS Page 1. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-1 Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 MAZAK Customer Support Network . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Additional Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2. USING THE NC ALARM LISTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 NC Alarm List Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1 1-1 1-2 2-1 2-1
3. MAZATROL T-32 NC ALARM LISTS Error Description
3-1
...........................
3-1 NC System CPU Errors System Errors . . . . . . . . . . . . . Drive MCP Errors . . . . . . . . . . . 3-2 Axis & Spindle Drive Errors Servo Drive Errors . . . . . . . . . . Spindle Drive Errors . . . . . . . . . 3-3 CNC & Machine PLC Control Errors CNC Machine Control Errors . . . * Machine PLC Errors . . . . . . . . 3-4 Display Operation Errors . . . . . . . 3-5 I/O Errors . . . . . . . . . . . . . . . . . .
Alarm Number 001 – 013 . . . . . . . . . . . . . . . 014 – 020 . . . . . . . . . . . . . . .
3-1 3-3
021 – 069 . . . . . . . . . . . . . . .
3-5
070 – 119 . . . . . . . . . . . . . . .
3-12
120 – 199 200 – 399 400 – 499 500 – 599
............... ............... ............... ...............
3-21 3-30 3-55 3-69
600 – 699 . . . . . . . . . . . . . . . 700 – 799 . . . . . . . . . . . . . .
3-91 3-106
800 – 899 . . . . . . . . . . . . . . 900 – 999 . . . . . . . . . . . . . .
3-119 3-134
3-6 Auto Cycle Mode Programming Errors MAZATROL Program Errors . . . EIA/ISO Program Errors . . . . . . 3-7 Tool Path Mode Programming Errors MAZATROL Program Errors . . . EIA/ISO Program Errors . . . . . .
* NOTE:
Alarms 200-399 are PLC (programmable logic control) generated for a specific machine application and may vary from machine to machine. If the error description is insufficient to correct the problem, make note and contact your regional service center for additional assistance.
C712SA0010E 12/93 C-1
1.
INTRODUCTION
1-1
PURPOSE OF THIS MANUAL This manual is provided as a quick reference to Mazatrol CNC functions. It should, however, be used in conjunction with the programming and machine operation manuals also supplied. Please use the manual evaluation form supplied at the end of this manual for any comments and suggestions for improvement. Thank you for your interest.
[ CAUTION ] Basic, intermediate and advanced maintenance classes covering Mazak machines and Mazatrol CNC control systems are available at the Technical Training Center in Florence, Kentucky. These classes provide in-depth troubleshooting procedures not shown in this manual, that can be carried out only by qualified personnel. Contact the nearest Mazak service center or the national training center for additional information.
1-2
MAZAK CUSTOMER SUPPORT NETWORK Mazak is committed to the highest levels of customer service and support. If a machine problem is encountered, contact the nearby service office of the Mazak customer support network for assistance.
1. 2. 3. 4.
NORTH CENTRAL TECHNICAL CENTER (Florence, Ky.) . . . . . . MIDWEST TECHNICAL CENTER (Chicago, Il.) . . . . . . . . . . . . . CANADA SERVICE CENTER (Mississauga, Ont.) . . . . . . . . . . . EAST TECHNICAL CENTER (Hartford, Ct.) . . . . . . . . . . . . . . . .
(606) 727-5775 (708) 885-8311 (416) 670-0201 (203) 528-9511
5. SOUTHEAST TECHNICAL CENTER (Atlanta, Ga.) . . . . . . . . . . . 6. SOUTHWEST TECHNICAL CENTER (Houston, Tx.) . . . . . . . . . . 7. WEST TECHNICAL CENTER (Los Angeles, Ca.) . . . . . . . . . . . .
(404) 996-1030 (713) 931-7770 (213) 327-7172
MAZAK AFTER HOURS CUSTOMER SUPPORT HOTLINE
(800) 231-1456
1-1
......
Mazak machines are engineered with a number of safety devices to protect personnel and equipment from injury and damage. Operators should not, however, rely solely upon these safety devices, but should operate the machine only after fully understanding what special precautions to take by reading the machine documentation thoroughly.
[ WARNING ] Do not attempt to operate or perform maintenance/repair on the machine without a thoroughly understanding of the actions about to be taken. If any question exist, contact the nearest Mazak service center for assistance.
1-3
ADDITIONAL MANUALS The following manuals are included with the NC lathe: Machine Manuals: Operating manual Maintenance manual Mechanical parts list Electric wiring diagram Manuals for various options Mazatrol T-32 NC Unit Manuals: Operating manual Programming manual T-32 Alarm list (this manual) T-32 Parameter list Manuals for various optional functions
1-2
2-1
a a a a a a a aaa a aa a a a a a a a a a a a a a a aa aa a a a a a a a a a aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa a a a a a a a a aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaa a
2. USING THE NC ALARM LISTS If a machine failure occurs, or in the event of NC misoperation, the appropriate alarm
number and message will be displayed in the alarm display area of the CRT screen.
If an alarm display appears, refer to the Alarm List to locate and eliminate the cause of
the alarm. One or more alarm numbers and messages may be displayed, depending
on the particular status of alarm occurring. In the event of alarm display, therefore, it is
highly recommended that the operator should call the DIAGNOSIS (ALARM) display and
check if other alarms occurred.
NC ALARM LIST STRUCTURE
— “
Cause
Ÿ
displayed depending on the alarm.)
2-1
(”,‘,’) Type of error
◊
÷ Stopped status
ÿ
procedure
Clearing
⁄
Display
— Alarm number
“ Alarm message
” Work number of the program to which the alarm occurred. (It may not be
‘ Work process number (MAZATROL program) or sequence number (EIA/ISO program) to which the alarm occurred. (It may not be displayed depending on the alarm.)
’ Sequence number (MAZATROL program) or block number (EIA/ISO program) to which the alarm occurred. (It may not be displayed depending on the alarm.)
÷ Cause of alarm ◊ Type of alarm In this column, a code (A though G) will be displayed. Each code has following meaning: A:
A wrong key was pressed. Or the machine was operated incorrectly.
B:
Illegal data was input.
C:
Malfunctioning of the servo control mechanism.
D:
Malfunction of the spindle control mechanism.
E:
Malfunctioning with regard to NC system (hardware/software).
F:
Malfunctioning with regard to the machine system (PLC).
G:
Malfunctioning of external I/O unit.
ÿ Machine status when an alarm occurred. In this column, a code (H through L) will be displayed. Each code has following meaning: H:
Emergency stop
I:
Reset stop
J:
Single-block stop
K:
Feed stop (hold)
L:
Operation continued
Ÿ Action to be taken to eliminate the cause
2-2
⁄ Clearing procedure In this column, a code (M through Q or S) will be displayed. Each code has following meaning: M:
Power off Eliminate cause Power back on
N:
Eliminate cause Press reset key
P:
Press reset key
Q:
Eliminate cause Press data clear key
S:
Press data clear key
Color of alarm display
T-32 (Color CRT) Alarms are displayed in RED or BLUE. An alarm displayed in red indicates a major error, while an alarm displayed in blue indicates a relatively minor error. The alarm displayed in red can usually be eliminated with the reset key, and the alarm in blue can be cleared with the data cancel key.
T-32B (Monochrome CRT) Alarms are displayed with the background BOLD or DIM. An alarm displayed bold indicates a major error, while an alarm displayed dim indicates a relatively minor error. The alarm displayed bold can usually be eliminated with the reset key, and the alarm displayed dim can be cleared with the data cancel key.
BOLD Alarm display
DIM Alarm display
Note: 1.
The contents of “Stopped status”, “Clearing procedure” and “Display”, may differ depending on whether the program to which an alarm occurred belongs to foreground (state where another program is not executed) or to background (state where another program is executed). Marks shown with brackets in these columns indicate the case of background.
2.
Some alarms may not be displayed for certain machine models or versions of NC software.
2-3
Notes:
2-4
3.
MAZATROL T-32 NC ALARM LISTS
3-1
NC SYSTEM CPU ERRORS 000
(
,
,
)
003
Type of error
Cause
(
An error is detected during floppy loading for the RAM system CNC. The floppy disk is not the correct one. Data within the floppy disk has been destroyed. The floppy disk drive has become damaged.
Clearing procedure
,
,
)
Type of error
Cause
Stopped status
Action
FLOPPY DISK ERROR
E Stopped status H Clearing procedure
Action Please contact your MAZAK service representative if the error recurs quite often.
M
Display
Display Red/Bold
001
IOP NOT READY
(
,
The MC712 (IOP) card is not correctly inserted.
An error occurs frequently during communication between the remote unit and the CNC causing data communications to be halted.
Action Check for incorrect connections to the remote control unit.
(
,
,
)
Type of error
Cause The contents of the system software have been lost.
E Stopped status
H
H
Clearing procedure
Clearing procedure
Action Insert the system floppy disk into the drive once again to reload the system.
M
(
SUM CHECK ERROR
Stopped status
Confirm card insertion.
Cause
004
E
Action
REMOTE UNIT ERROR
)
Type of error
Cause
002
,
M
Display
Display
Red/Bold
Red/Bold
,
,
)
005
Type of error
ILLEGAL SYSTEM PARAMETER
Cause System or option parameters are incorrect.
E
(
,
,
)
Type of error E
Stopped status
Stopped status
H
H
Clearing procedure
Action Check for and correct any parameter errors.
M
Clearing procedure N
Display
Display
Red/Bold
Red/Bold
3-1
006
ILLEGAL DATA
(
,
Data errors are included in the ATC pocket management table.
009
Type of error E
H Clearing procedure
Action
M
Replace the DIO card.
Display
Display
Red/Bold
Red/Bold
,
,
)
010
OVERHEAT
(
The temperature on the NC unit or operating panel has exceeded 65oC.
E
H
H Clearing procedure
Action Check if the cooling fan on the electrical control panel and operating panel is rotating. Please contact your MAZAK service representative if the alarm recurs quite often although the fun is rotating.
M
M Display
Red/Bold
Cause The memory backup battery has run down.
Action Replace the battery.
)
Stopped status
Clearing procedure
(
,
Stopped status
Display
BATTERY MALFUNCTION
,
Type of error
Cause
E
Check if the power for machine I/O circuit (DC24V) is supplied.
008
)
H
The power for machine I/O circuit (DC24V) is defective.
Action
,
Stopped status
Type of error
Cause
,
Stopped status
N
(
(
The power for machine I/O circuit (DC5V) is defective.
Clearing procedure
After turning the power off and then turning it back on, set the system in the test mode once again and register tool numbers as many as there actually are ATC pockets.
DIO5V MALFUNCTION
Cause
E
Action
DIO24V MALFUNCTION
)
Type of error
Cause
007
,
,
,
)
Red/Bold
011
Type of error
EEPROM MALFUNCTION
Cause The life of the EEPROM has expired. Data-writing is not possible.
E
(
,
,
)
Type of error E
Stopped status
Stopped status
H
H
Clearing procedure
Action Replace the EEPROM.
M
Clearing procedure M
Display
Display
Red/Bold
Red/Bold
*Ref. SB 0790-001
3-2
012
BOARD TRANSFER ERROR
(
,
,
)
015
Type of error
Cause An error occurred in data transmission to or reception from the operation panel due to noises and other causes.
SYSTEM MALFUNCTION
(
An error occurred in data transmission between the MCP and the amplifier when the power is turned on.
Stopped status
Stopped status
013
ILLEGAL INTERRUPTION
H
Clearing procedure
Please contact your MAZAK service representative if the error recurs quite often.
Display
Red/Bold
Red/Bold
,
An illegal interruption signal due to noises and other causes is detected by the CPU.
,
)
016
The amplifier power is not turned on, or signals are not transferred.
Trouble has occurred in the RAM or ROM.
M
,
,
)
Type of error E Stopped status H
Action Replace the memory card.
)
Type of error E
H
Red/Bold
Cause
,
H Clearing procedure
(
,
Stopped status
Display
ILLEGAL MEMORY
(
Stopped status
Please contact your MAZAK service representative if the error recurs quite often.
014
AMPLIFIER NOT EQUIPPED
Cause
E
Action
M
Display
Type of error
Cause
Clearing procedure
Action Check the amplifier for: - Improper connector connections - Improper power connections
M
(
)
E
H Action
,
Type of error
Cause
E
,
Clearing procedure M Display Red/Bold
3-3
Action Check the amplifier for: - Incorrect cable connections - Cable disconnections - Improper connector connections Turn on the line power to the amplifier if not on. If the axis selector switches for the amplifier are not correctly set, set the No. 1 axis selector switch to 0 and the No. 2 axis selector switch to 1.
Clearing procedure
M
Display
Red/Bold
017
2 PORT MEMORY PARITY
(
,
,
)
019
Type of error
Cause Data related to the servo has been destroyed.
Cause
E Stopped status H Clearing procedure
Action Replace the card.
INCORRECT TIME CONSTANT
M Display
Time constants are not set, or their settings are illegal. 1) The time constants for linear accelerate/decelerate rapid feed are not set, or their settings are illegal. 2) The time constants for linear accelerate/decelerate cutting feed are not set, or their settings are illegal. 3) The time constants for first-order delay rapid feed are not set, or their settings are illegal. 4) The time constants for first-order delay cutting feed are not set, or their settings are illegal.
(
,
,
)
Type of error
E
Stopped status
H
Red/Bold Action 018
INCORRECT INITIAL PARAMETER
Cause An error is detected with the parameters referenced when the power is turned on. 1) Internal settings concerning the units of input data are wrong. 2) The data setting concerning RNG (unit of movement) or PC2 (gear ratio 2) is illegal. 3) RNG (unit of movement) or PC2 (gear ratio 2) is not set. 4) PIT (ball screw pitch) or PC1 (gear ratio 1) is not set.
Action 1) Please contact your MAZAK service representative. 2) Check the #2 PC2 or #19 RNG MACHINE PARAMETER display data. 3) Check the #2 PC2 or #19 RNG MACHINE PARAMETER display data. 4) Check #1 PC1 or #18 PIT MACHINE PARAMETER display data.
(
,
,
)
1) Check the #4 LG0t axis specification MACHINE PARAMETER display data. 2) Check the #7 LG1t axis specification MACHINE PARAMETER display data. 3) Check the #5 LG0t axis specification MACHINE PARAMETER display data. 4) Check the #8 LG1t axis specification MACHINE PARAMETER display data.
Type of error
E
Stopped status
H
Clearing procedure
N
Display
Red/Bold
3-4
Clearing procedure
N
Display
Red/Bold
037
OVER REGENERATION
(
,
,
)
039
Type of error
Cause Either the frequency of acceleration/deceleration is excessive (care should be taken since this causes overheating of the regenerative control resistors), the unbalance load at an axis of motion is excessive, or the power transistors for regenerative control are malfunctioning.
OVER AMPERE
(
,
)
Type of error
Cause Excessive current draw. A short-circuit has occurred in the motor power line, or an overcurrent condition exists through the servo amplifier circuit .
C
,
C Stopped status
Stopped status
H H Clearing procedure
Action Clearing procedure
Action - Check the setting of “S36” on the MACHINE PARAMETER No. 7 display. - Reduce the frequency of rapid feed acceleration/deceleration. - Reduce the rapid feedrate. - Check the unbalance load at the axis of motion. - Add an optional resistor for regenerative control. - Replace the regenerative control power transistors or the unit.
N
Display
Red/Bold
- Check for a short circuit in the motor power line. - Check for a short-circuit in the motor bus bar. - Check if the speed detector is mounted in the direction of “STY”. - Replace the speed detector. - Replace the RF01 card. - Check for malfunctions in the main circuit.
040
OVER VOLTAGE
Cause 038
OVER SPEED 1
Cause The maximum permissible speed of the motor or detector has been exceeded. The motor speed has exceeded 2400 rpm (for the HA40, HA80, HA100, HA200, or HA300) or 3600 rpm (for the HA43 or HA83), or the ultraprecision encoder speed has exceeded 1400 rpm (for the HA40, HA80, HA100, HA200 or HA300).
Action - If overshooting occurs during acceleration, check the accelerate/decelerate time constant. - If overshooting occurs because of unstable operation of the servo system, check the gain levels (VG1 and PGN). - Reduce the rapid feedrate. - Check for cable connections between the encoder and the servo amplifier. - Check if the position detector works correctly. - Check the minimum unit of movement.
(
,
,
The DC bus bar voltage has increased above 400 V. The supply voltage to the servo amplifier or its internal voltage has become excessive.
)
Type of error
M
Display
Red/Bold
(
,
,
)
Type of error C Stopped status H
C Action
Stopped status
H
Clearing procedure
N
Display
Red/Bold
3-8
- Check for incorrect connections to the regenerative control terminal board. - If the acceleration/deceleration frequency is excessive and the acceleration/deceleration time constant is too small: 1) Increase the acceleration/deceleration time constant. 2) Reduce the acceleration/deceleration frequency. 3) Reduce the rapid feedrate. - Check the unbalance load at the axis of motion. - Replace the regenerative control resistors. - Replace the regenerative control power transistors or the unit.
Clearing procedure
M
Display
Red/Bold
041
DATA PARITY
(
,
A parity error occurred during data reception from the NC.
The variation in the position of the data to be designated from the NC is too large.
- Reduce the designated speed if it is too high. - Check if the CN1A and CN1B connectors within the RF01 card are correctly inserted. - Check for cable disconnections between the NC and the servo amplifier. - The error implies externally induced noise. Check if the appropriate noise reduction measures are undertaken. - Replace NC cards MC611 and/or MC632.
,
,
)
Type of error E
Stopped status
Stopped status
H
H
Display
Red/Bold
,
,
Clearing procedure
Action - If the programmed speed is too high, reduce the speed. - Check for improper connections of the CN1A and CN1B connectors of the RF01 card. - Check for cable disconnections between the NC and the servo amplifier. - Check for appropriate provision against noise. - Replace the MC611/MC632 card on the NC side.
M
Display
Red/Bold
)
Type of error
044
PARAMETER ERROR
Cause
E
Illegal parameter data was transferred during initialization. The parameter data that was transferred from the NC to the amplifier following the NC power-on sequence is illegal.
Stopped status H
Action
(
Periodical data transfer from the NC was interrupted.
M
(
TRANSMISSION MALFUNCTION
Cause
Clearing procedure
- Check for improper connections of the CN1A and CN1B connectors of the RF01 card. - Check for cable disconnections between the NC and the servo amplifier. - Check for appropriate provision against noise. - Replace the MC611/MC632 card on the NC side.
Cause
043
E
Action
ILLEGAL DATA
)
Type of error
Cause
042
,
Clearing procedure
,
,
)
Type of error E Stopped status H
Action M - Check the parameter data. - The NC power must be turned off and then turned back on after the illegal parameter data has been corrected.
Display
(
Clearing procedure N Display Red/Bold
Red/Bold
3-9
050
FIN OVERHEAT
(
,
,
)
Type of error
Cause The fin became overheated because the servo amplifier was operated at an excessive continuous output current. The regenerative control resistors or the regenerative control power transistors were being overloaded. Or the power unit for the servo amplifier or the thermal protector for the fin worked abnormally.
Stopped status
The motor became overheated because it was operated at an excessive continuous output current. The thermal protector within the motor worked extraordinarily.
Clearing procedure M Display
(
,
,
- Reduce the load. - Check for improper connections to the terminal board. - If the thermal protector is malfunctioning, replace the motor.
,
)
The servo motor was overloaded. The time during which the motor current exceeded a stall-rating equivalent of OLL parameter data (overload detection level) is larger than the OLP parameter data (overload time constant). The load inertia or friction is excessive. Or parameter setting errors has occurred.
C Stopped status H Clearing procedure
- If the load inertia or friction is excessive, reduce the load. - Check the data settings of “S37” and “S38” on the MACHINE PARAMETER No. 7 display. - If hunting is occurring, make adjustments to the servo parameter settings above. - Check the U, V, and W of the amplifier. - Replace the OL detector and cable.
N
Display
Red/Bold
)
Type of error
054
OVERLOAD 2
Cause
F Stopped status H
Action
,
Type of error
Action
Red/Bold
Cause
(
H
- Reduce the load. - If the thermal protector is malfunctioning, replace the unit.
MOTOR OVERHEAT
OVERLOAD 1
Cause
F
Action
051
053
A current that is 95% or more of the current limit value flowed for 0.5 sec or more, or excessively large load inertia occurred. Or machine collision occurred.
Clearing procedure M
Red/Bold
3 - 10
,
,
)
Type of error C Stopped status H
Action
Display
(
- If the load inertia is excessively large, increase the time constant or reduce the load. - If hunting is occurring, make adjustments for the servo parameter settings. - Replace the detector and the detector cable. - If the DC bus bar voltage within the unit has decreased below a predetermined level, replace the unit.
Clearing procedure
N
Display
Red/Bold
055
SERVO LAG EXCESS
(
The programmed relative position of the machine with respect to the NC command has exceeded the maximum permissible data, or machine collision has occurred. Or the detector or its cable is defective. The actual machine position data relative to the programmed one has exceeded the parameter setting of OD1 (error too large at servo power-on) or OD2 (error too large at servo power-off). Or the load inertia is too large for further acceleration to be performed, or overshooting or hunting is occurring.
Stopped status
H
The total current of the motors connected to amplifier exceeded the specified level for more than a predetermined time.
EMERGENCY STOP (EXTERNAL)
(
M
An external emergency stop signal was input. The B and R terminals on the terminal board have been disconnected, or an emergency stop signal was input from the NC or machine side.
,
)
E Stopped status H Clearing procedure
Action
M Display Red/Bold
059
ANOTHER AXIS MALFUNCTION
(
,
,
)
Type of error
Cause Display
,
Type of error
Cause
- Check and remove the cause of the error on the NC or machine side. - If the connector within the unit is defective, replace the unit.
A servo amplifier for one of the axes connected to CN1B is malfunctioning.
C Stopped status H
Red/Bold
(
,
,
)
Clearing procedure
Action - Check the axis alarm. - Check for unconnected termination connectors. - Check if supply voltage is applied to the axes not being used.
M Display Red/Bold
Type of error 062
C Stopped status H
Action
058
Clearing procedure
- If the load inertia is too large for further acceleration to be performed, increase the time constant or reduce the rapid feedrate. - If overshooting or hunting is occurring, make adjustments to/r the servo parameter settings. - Check for incorrect U, V, or W wiring of the amplifier. - Replace the detector and the detector cable. - If the DC bus bar voltage within the unit has decreased below a predetermined level, replace the unit. - Set the servo gain controls (VG1 and PGN).
Cause
)
E
Action
AMPLIFIER OVERLOAD
,
Type of error
Cause
057
,
Clearing procedure
OVERLOAD
Cause The load of the servo motor has reached or exceeded 80% level of the overload1. Although the servo power will not turn off, care must be taken.
(
,
,
)
Type of error C Stopped status I
M Action Display Red/Bold
- Check for parameter errors. - Reduce the load. - Reduce the acceleration/deceleration frequency.
Clearing procedure M Display Red/Bold
3 - 11
065
PARAMETER ERROR
(
,
,
)
Type of error
Cause The Parameter settings are illegal. Illegal parameters will be ignored and the data existing before illegal parameters were set will be retained. (The servo power will not turn off.)
Stopped status I Clearing procedure
- Check the parameter settings. And set correct parameters.
N Display Blue/Dim
066
ABSOLUTE POSITION UNRELIABLE
Cause Absolute position detection is malfunctioning. An error is detected with the “1X” in the absolute position detection. The value of 1X for detection of the absolute position is wrong. This error indicates that the value of 1X on the DIAGNOSIS (SERVO MONITOR) display is in the range of 278 < 1X < 4722 or 1X < 5070. In such cases, the absolute position is not correctly detected. (The servo power will not turn off.) Action - Returning to a watchdog-type reference point must be done once again. - If this action does not clear the error status, replace the detector and/or the RF card.
(
,
,
OVERTRAVEL
(
)
Automatic operation cannot be started since there is an axis that has reached its stroke end. This error indicates that overtraveling has occurred during speed loop step stoppage. (The servo power will not turn off.)
H Clearing procedure P Display Blue/Dim
(
,
,
)
Type of error
Cause
Type of error
)
Stopped status
If the stroke end has been reached at the axis end, move the axis under manual operations. If the stroke end has been reached at some other position, check for signal line disconnections or limit switch malfunctions.
EMERGENCY STOP
,
E
Action
068
,
Type of error
Cause
E
Action
067
A hardware error has occurred.
E
C
Stopped status
Stopped status
H Clearing procedure
Action If this error is not cleared even after the power has been turned off and then turned back on, please contact your MAZAK service representative.
I
M Display
Clearing procedure N
Red/Bold
070
INSUFFICIENT VOLTAGE
Cause
Display
Blue/Dim
The supply voltage has decreased below the guaranteed operating voltage. Or power-down has occurred for 15 msec or more.
(
,
,
)
Type of error D Stopped status H
Action - Check the supply voltage using a voltmeter. (The guaranteed operating voltage is 200/230 VAC±10%.) - Using an oscilloscope, check the supply voltage level to see if powerdown has occurred for 15 msec or more.
3 - 12
Clearing procedure N Display Red/Bold
072
ILLEGAL MEMORY 1
(
,
,
)
Type of error
Cause Read/write operations on the controller control internal memory data are not correctly performed.
075
ILLEGAL MEMORY 2
(
,
Stopped status
The 2-port memory used for communication during bus connection of the CNCs of the M300 series did not correctly work.
D Stopped status
H
- Check if the EPROM is correctly mounted, that is, check if the location of the ROM number is correct and for bends in the legs of pins. Location of the EPROM: FR-SF: SF-CA Cards 2F, 4F FR-SFJ: SFJ-CA1 Cards 16G, 17G
073
EXTERNAL CLOCK MALFUNCTION
Cause The NC, the servo amplifier control card, the internal cables, or the connectors are defective.
H
Clearing procedure
Action
N Display Red/Bold
(
,
,
)
Type of error
Cause
D
,
)
Type of error D Stopped status
Action - Check for improper cable connector connections between the NC and the amplifier and between the amplifier and the spindle. - Check for loose screws on the connectors. - Check for cable disconnections between the NC and the amplifier and between the amplifier and the spindle. - Replace the SF-TL/TLJ card. - Check if the grounding terminals of the amplifier, NC, and motor are correctly connected to ground, and check if cable shielding is provided.
077
Clearing procedure
N
Display
Red/Bold
PRINT CIRCUIT BOARD MALFUNCT (ION
,
, )
H Action Check the NC and the servo amplifier control card.
Cause
Clearing procedure
Components on the printed circuit board for control did not correctly work.
Type of error D
N
Stopped status
Display
H
Red/Bold
Action Replace the SF-CA/SFJ-CA1 card.
Clearing procedure N Display Red/Bold
3 - 13
078
DETECTING NO SIGNAL 1
(
,
,
)
Type of error
Cause The level of the signal from the motorfitted detector (motor built-in encoder) is not normal.
DETECTING NO SIGNAL 2
Cause Signals are not input from the orientation encoder. Or the signal level is not normal.
- Check for CONB cable disconnections. - Replace the orientation encoder.
D Stopped status
H
H Clearing procedure
Action Check if the IC MAC012 of the SF-CA card is correctly mounted. Or replace the SF-CA card.
N
N Display Red/Bold
Display 081
SPINDLE SPEED ERROR
Cause Red/Bold
(
,
,
(
,
,
)
Type of error D Stopped status
)
H
Type of error Action D Stopped status H
Action
)
Stopped status
The programmed speed and the motor speed have differed excessively. 079
,
Type of error
An error has occurred in the “MAC012” IC of the SF-CA.
Clearing procedure
- Check the voltage level of the motorfitted detector. The voltage level must be 3 V, peak-to-peak. If the level significantly differs from this value, replace the printed circuit board used for the motor-fitted detector.
FR-SF: SF-CA card CH45-CH9, CH44-CH9 FR-SF: SFJ-CA1 card CH31-CH35, CH32-CH35 - Replace the SF-CA/SFJ-CA1 card.
SPNDL. CONTRL. (IC MAC012) ALARM ( ,
Cause
D
Action
080
Clearing procedure N Display Red/Bold
3 - 14
- Set the VK1 parameter value to “1” if “0”. - If the motor is running at a speed of several tens of rpm but the display of the motor speed is 0 rpm, take the same corrective action as that of alarm No. 78. - If the display of the motor speed is correct, check the phase wiring of the U-V-W power line. - If the motor is not running smoothly or if it does not run, check for U-V-W power line disconnections between the amplifier and the motor.
Clearing procedure
N
Display
Red/Bold
100
MOTOR OVERHEAT
(
The motor became overheated because of overloading or stoppage of the motorcooling blower. The alarm will also be displayed if: - Motor acceleration/deceleration is performed more often than the maximum permissible number of times. - The resistor unit becomes overheated because of stoppage of the resistorcooling fan. - The TBZ is unconnected or the CON2 is disconnected.
The position follow-up error rate during position looping has exceeded the required value, or a wrong encodermounting direction was selected (data setting in bit 8 of parameter 30).
- Check if the orientation-detector mounting direction that has been set using parameter ORS2 is correct. - Check if the position-loop detector mounting direction that has been set using parameter ORS2 is correct.
(Not Used)
(
,
,
)
Type of error
Cause
Stopped status
Clearing procedure
Action H
Display
Clearing procedure
108
N
ANOTHER AXIS MALFUNCTION
(
Some trouble occurred in other servo axes during bus connection to the CNCs of the M300 series. Or the termination resistor on connector CN1B may have come off.
Display
,
,
)
Type of error
Cause
D Stopped status H
Red/Bold
(
,
,
)
Type of error
Clearing procedure
Action - Check if the termination resistor on connector CN1B has come off. - Check for loose screws on connector CN1B. - Check if connectors CN1A and CN1B are connected the other way around.
N Display Red/Bold
D 109 Stopped status H
Action
107
Stopped status
FR-SF/SFJ: - Reduce the load. - Check for cable disconnections between OHS1–CON2 pin 3 and OHS2–CON2 pin 2 on the motor. - Check if the motor-cooling fan is rotating smoothly. FR-SFJ only: - Reduce the frequency of motor acceleration/deceleration. - Check for cable disconnections between the terminal board of the resistor unit and the AL1-A and AL2-B terminals on TB2 of the FR-SFJ body. - Check if the resistor unit cooling fan is rotating smoothly.
Cause
)
D
Action
SERVO LAG EXCESS
,
Type of error
Cause
104
,
Clearing procedure
OPTION PRINT CIRCUIT BOARD ER
Cause The function which is required to be activated is not setup in the FR-SF as an option.
(
,
,
)
Type of error D Stopped status
N H Display
Action
Red/Bold
Add an optional card.
Clearing procedure N Display Red/Bold
3 - 18
110
MEMORY POWER OFF WARNING
(
,
,
)
Type of error
Cause Supply voltage is lowered temporarily. (The servo power, however, will not turn off.)
D Stopped status H Clearing procedure
Action Press the reset key.
N Display Red/Bold
114
PARAMETER ERROR
(
,
,
)
Type of error
Cause Parameter data out of the permissible range has been set. (The servo power, however, will not turn off.)
D Stopped status H Clearing procedure
Action Check the parameter data.
N Display Red/Bold
117
EMERGENCY STOP
Cause A hardware error has occurred.
(
,
,
)
Type of error D Stopped status H
Action Please contact your MAZAK service representative if the error is not cleared even after the power has been turned off and then turned back on.
Clearing procedure N Display Red/Bold
3 - 19
Notes:
3 - 20
3-3
CNC & MACHINE PLC CONTROL ERRORS 120
SOFT LIMIT
(
,
,
)
Type of error
Cause Stored stroke limit 1 or 2 has worked.
D Stopped status H Clearing procedure
Action - Move the axis under manual operations. - Correct the machining program.
N Display Red/Bold
121
OVER TRAVEL
(
,
,
)
Type of error
Cause The stroke end function has worked (input signal off) to indicate that an axis has reached its stroke end.
D Stopped status H Clearing procedure
Action - Move the axis away from the stroke end limit switch under manual operations. - Correct the machining program.
N Display Red/Bold
122
CHUCK BARRIER
Cause The tool entered the chuck barrier.
(
,
,
)
Type of error D Stopped status H
Action Correct the machining program.
Clearing procedure N Display Red/Bold
3 - 21
123
TAILSTOCK BARRIER
(
,
,
)
Type of error
Cause The tool entered in the tail barriers.
ILLEGAL MEASURING SENSOR SIGN
(
A sensor turned on when it was outside the measure area.
D
H
H
Clearing procedure
Clearing procedure
Action Check the program if a sensor came into contact with anything else. If the error is not due to sensor contact, check for correct mounting of sensors.
N
N Display
Red/Bold
(
,
,
)
The workpieces of first and second system interfere.
The sensor signal is not turned on in the signal-on range.
Action - Check if the sensors are correctly mounted. - Check the machining program for data errors.
,
)
Type of error D
H
N
Red/Bold
Cause
,
H Clearing procedure
(
(
Stopped status
Display
NO MEASURING SENSOR SIGNAL
MEASURED RESULT MALFUNCTION
Stopped status
Correct the machining program.
125
127
There is an error in the measurement results.
D
Action
Red/Bold
Cause
Type of error
Cause
)
Stopped status
Display
WORK PIECE BARRIER
,
Stopped status
Correct the machining program.
124
,
Type of error
Cause
D
Action
126
,
,
)
- Check the machining program for data errors. - Check if sensor tooling has been correctly done. - Check if the sensors are correctly mounted.
128
EMERGENCY STOP
Cause
Type of error
The emergency stop button was pressed.
D
Clearing procedure
Action
N Display Red/Bold
(
,
,
)
Type of error D
Stopped status
Stopped status
H
H
Clearing procedure
Action Reset the emergency stop button and check the diagnostic display for additional alarms.
N
Clearing procedure N
Display
Display
Red/Bold
Red/Bold
3 - 22
129
PARAMETER ERROR
(
,
,
)
Type of error
Cause
Stopped status
Stopped status
(6) Axis present at software stroke end Automatic start is not possible because of an axis having reached its stored stroke end. (7) Operation mode overlap Two or more automatic operation modes have been selected.
L
Clearing procedure
Action Clearing procedure
Action
Display
130
SP BARRIER
(
,
,
)
Type of error
Cause The tool entered in the SP barrier.
D Stopped status H Clearing procedure
Action Correct the machining program.
N Display Red/Bold
140
AUTO START CONDITION ERROR
Cause (1) Axis moving Automatic start is not possible since there is an axis that is moving. (2) Ready off Automatic start is not possible since NC Ready is not on. (3) Reset signal active Automatic start is not possible because of a reset signal being input. (4) Automatic operation pause signal ON The FEED HOLD button is set to ON (valid). (5) Axis present at hardware stroke end Automatic start is not possible because of an axis having reached its stroke end.
(
,
,
)
Type of error
E
3 - 23
(1) After all axes have stopped moving, restart the automatic operation. (2) Some other alarm cause is occurring. Take the appropriate corrective action according to the particular alarm status. (3) Turn off the reset input signal. Check if the reset key is defective or set to its always-on position. Review the sequence program. (4) Check the position of the FEED HOLD button. The FEED HOLD button is of a Bcontacts type. Check for cable disconnections in the FEED HOLD button signal line. Review the sequence program. (5) If the stroke end has been reached at the axis end, move the axis under manual operations. Check for cable disconnections in the stroke end signal line. Check for stroke end limit switch malfunctions. (6) Move the axis under manual operations. If that position is not the axis end, check for parameter errors. (7) Check for short-circuits in the mode selector signal lines (Memory, Tape, or MDI modes). Check for switch malfunctioning. Review the sequence program. 128 EMERGENCY STOP
S
Display
Blue/Dim
(
,
,
)
141
NOT AUTO MODE
(
,
,
)
Type of error
Cause The start button was pressed when an automatic operation mode was not selected.
Stopped status L Clearing procedure
Change the mode to an automatic operation mode before restarting.
RESTART SEARCH UNFINISHED
(
The start button was pressed before the restart data search operation was completed. - MAZATROL program...Data required for restart is not yet input. - EIA/ISO programs...Data required for restart is not yet input. EIA/ISO SEARCH menu key was not pressed.
S
Blue/Dim
,
)
E Stopped status
L
Clearing procedure
Action
Display
,
Type of error
Cause
E
Action
143
Set data, and then restart. (For EIA programs, press the EIA/ISO SEARCH menu key before restarting.)
S Display
142
CHANGE OPERATE MODE
Cause The start button is pressed after the operation mode has been changed from one automatic operation mode to another.
(
,
,
)
Type of error
144
E
Change the mode back to the original automatic operation mode before restarting.
SINGLE PROCESS SEARCH UNFIN.
Cause
Stopped status L
Action
Blue/Dim
Clearing procedure S
The start button was pressed before the single-process data search operation was completed. Data required for single-process operation is not yet set.
,
,
)
Type of error E Stopped status L
Action
Display
(
Set data, and then restart.
Clearing procedure S
Blue/Dim Display Blue/Dim
3 - 24
145
WORKPIECE PROGRAM NOT FOUND (
,
,
)
Type of error
Cause The start button was pressed without setting the work number for the program to be executed. (Except during the test mode.)
Stopped status L Clearing procedure
Set a work number and restart.
146
EIA/ISO PROGRAM DESIGNATED
The start button was pressed in the single-process mode, although an EIA/ISO program was selected.
,
Type of error
The start button was pressed in spite of the fact that zero-point returning has not been done even a single time since the power was turned on. (If the system is not provided with the absolute-position detector)
E Stopped status L Clearing procedure
Action
S
Blue/Dim
Blue/Dim
,
,
)
149
CYCLE START ON SYNCHRONIZED
(
TEST MODE DATA NOT FOUND
The start button for the system in serial synchronous operation was pressed in a manually-set axis serial synchronous operation.
E Stopped status
Cause The start button was pressed in the test mode, although the data required for the test mode was not yet set.
Set required data and then start.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
150
TOOL SELECT MALFUNCTION
Cause
Type of error E Stopped status
The start button was pressed immediately after the tool change was made by manual interruption.
(
,
,
)
Type of error E Stopped status L
L Action
Clearing procedure
Action Clear the serial synchronous operation mode before pressing the start button.
S
(
)
L
Clearing procedure
Select a MAZATROL program and then start.
,
Type of error
Cause
Stopped status
,
L
147
)
Display
E
Action
,
Display
Type of error
Cause
(
Carry out a watchdog-type zero-point returning operation before starting operation.
S
(
HOME RETURN UNFINISH
Cause
E
Action
148
Clearing procedure S
Action Replace the tool with the original one before starting operation.
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 25
151
NO EIA/ISO OPTION
(
,
,
)
Type of error
Cause EIA/ISO operation was attempted in the absence of EIA options.
160
ILLEGAL AXIS EXISTS
(
Stopped status
The proximity detection limit switch overran the watchdog during zero-point returning.
Stopped status L
Clearing procedure
Please add EIA options.
Clearing procedure
Action Increase the distance to the proximity watchdog or reduce the zero-point returning speed, and then carry out the zero-point returning operation once again.
– Display
S Display
Blue/Dim
152
AUTO START INHIB. (DATA BUSY)
(
,
,
)
Type of error
Cause The start button was pressed during loading data except program in the CMT I/O, TAPE I/O, or DNC I/O mode.
Blue/Dim
161
Z AXIS NOT COMPLETED
(
Stopped status
,
There is an axis that did not go through the Z-phase of the detector during an initial zero-point returning operation following the power-on sequence.
Stopped status L
Clearing procedure
Clearing procedure
Action Move the detector through more than one turn in an opposite direction to that of the zero point, and then carry out the zero-point returning operation once again.
S Display
S Display Blue/Dim
Blue/Dim
153
Z-OFFSET NOT FOUND
Cause The MAZATROL program you were going to execute does not have Z offset data.
(
,
,
)
162
ORIGIN RETURN DIR. ILLEGAL AX
Cause
Type of error E Stopped status
During manual zero-point returning, an axis move button for the direction that is different from the zero-point returning direction was pressed.
Set Z offset data on the SET UP display.
(
,
,
)
Type of error A Stopped status I
L Action
)
E
L
Abort the loading operation, or wait for the loading operation to be through before starting operation.
,
Type of error
Cause
E
Action
)
E
L Action
,
Type of error
Cause
E
,
Clearing procedure S
Action Press the axis move button for the correct direction.
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 26
163
INSIDE INTERLOCK AXIS
(
,
,
)
Type of error
Cause Internal interlock is working.
165
NO OPERATE MODE
(
Stopped status
Operation mode is not input due to disconnection in the input mode signal line, mode selector switch malfunctions or sequence program data errors.
Stopped status I
Clearing procedure
- The servo-off function is active. Deactivate the servo-off function. - An inavailable axis command is ordered. Select available axis. - The selected direction is the same as that in which the manual skip function has turned on. Carry out operations correctly.
OUTSIDE INTERLOCK AXIS
Cause There is an axis that has entered an interlocked status since the interlock function has worked (input signal off).
Check for cable disconnections in the input signal line, for mode selector switch malfunctions, or for sequence program data errors.
S
- Since the interlock function is valid, clear the interlock function. - Check the machine operation sequence program. - Check for cable disconnections in the interlock signal line.
S Display
Display Blue/Dim Blue/Dim
(
,
,
EXTERNAL FEEDRATE ZERO
Cause
)
Type of error A Stopped status L
Action
Clearing procedure
Action
167 164
)
A
L Action
,
Type of error
Cause
A
,
- The override setting is zero. - The manual feedrate for cutting feed mode or automatic dry run mode operation is set to zero. - The cutting feedrate for test mode operation is set to zero. Action
Clearing procedure S Display Blue/Dim
3 - 27
- Change the override and the manual feedrate to values other than zero. - If the override and the manual feedrate are not zero, check for short-circuits in the signal line. - Check the sequence program.
(
,
,
)
Type of error A Stopped status L Clearing procedure S Display Blue/Dim
169
STOP SPINDLE
(
,
,
)
Type of error
Cause The spindle or milling spindle was at rest when the synchronous feed command was issued.
171
SPINDLE ROTATE No. OVER
(
Stopped status
The spindle speed exceeded the clamping speed of an axis when the threading command was issued.
Stopped status L
Clearing procedure
- Rotate the spindle. - If work cutting is not in progress, set the dry run mode. - Check for spindle encoder cable disconnections. - Check for improper connector connections of the spindle encoder. - Check the state of the spindle encoder pulses.
HANDLE AXIS NOT SELECTED
Cause An axis not supported by selected specification is designated for pulse handle feed operation, or the axis to feed is not designated.
Reduce the programmed speed of the spindle.
S
- Check for cable disconnections in the handle feed axis select signal line. - Check the sequence program. - Check the number of axes against the specifications.
S Display
Display Blue/Dim Blue/Dim
(
,
,
ABSOLUTE POSITION DETECTION E
(
Type of error
When the power was turned on, an offset larger than 0.9 pitches of ball screw was detected to the position saved in memory.
A
,
)
E Stopped status
Stopped status
I Clearing procedure
Action
Clearing procedure
,
Type of error
Cause
)
L Action
Clearing procedure
Action
176 170
)
D
L Action
,
Type of error
Cause
D
,
Carry out a watchdog-type zero-point returning operation.
S
S
Display
Display
Blue/Dim
Blue/Dim 177
TOOL LIFE EXCEED TIME
Cause The tool life time (LIFE TIME) that has been set on the TOOL DATA display was exceeded.
(
,
,
)
Type of error E Stopped status I
Action (After changing the tool), reset the tool used time to zero.
Clearing procedure S Display Blue/Dim
3 - 28
178
USED TOOL NUMBER EXCEED
(
,
,
)
Type of error
Cause The number of workpieces (USED NUM.) that has been set on the TOOL DATA display was exceeded.
Stopped status I Clearing procedure
(After changing the tool), reset the number of workpieces to zero.
179
X-MAX OR Z-MAX OFFSET OVER
(
The maximum tool wear compensation value (MAX WEAR) that has been set on the TOOL DATA display was exceeded.
Cause
E Stopped status L Clearing procedure
Action
Blue/Dim
,
,
)
182
NO DESIGNATED PROGRAM (EXT.)
(
Cause
Clearing procedure
When an external search request was issued, the program does not exist for the following reasons: 1) The machining program itself does not exist. 2) The machining program area is unformatted. Action
,
,
)
Type of error E Stopped status L Clearing procedure
Check if the selected program is registered in the NC.
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
184
ZERO RETURN IMPOSSIBLE (MEASUR (
Cause
Type of error
Stopped status
Action
External searching was attempted during automatic operation. External search will become impossible if external search start signal will turn on and an external search request will be issued to the NC during automatic operation. In this case, automatic operation will continue.
Blue/Dim
Stopped status
(
Type of error
Display
(After changing the tool), reset the wear offset to zero.
SYNCHRONIZED OPERATION
)
Display
I
180
,
S
E
Action
,
S
Type of error
Cause
EXT. SEARCH ERR. DURING OPERATI (
Cause
E
Action
181
Clearing procedure
The zero-point returning mode cannot be selected in the following cases: 1) The TOOL EYE is in the measurement position. 2) The MEASURE START menu on the MANUAL MEASURE display is ON. Action 1. Place the TOOL EYE back from the measurement position. 2. Press the MEASURE START menu key on the MANUAL MEASURE display to turn the menu off.
Display Blue/Dim
3 - 29
,
,
)
Type of error E Stopped status L Clearing procedure S Display Blue/Dim
200
THERMAL TRIP (EMERGENCY STOP) (
,
,
)
Type of error
Cause A motor ON/OFF thermal relay switch has tripped.
203
AIR PRESSURE DOWN
E.S.(
Cause
F Stopped status
An air pressure decrease below the required level has activated the pressure switch.
H
201
BREAKER TRIP
(E-STOP)(
202
HYDRAULIC PRESSURE DOWN
Cause An oil pressure decrease below the required level has activated the pressure switch.
Action
F Stopped status
Action
Clearing procedure
Display
Display
Red/Bold
Red/Bold
,
,
)
204
SPINDLE CONTROLLER MALFUNCTION
Cause An alarm occurred at spindle controller.
F
( , , ) Type of error F
Stopped status
Stopped status
H
H
Clearing procedure
(E.S.)(
Type of error
N
The circuit breaker in the power line is tripped.
Action
)
N
Type of error
Cause
,
H
Clearing procedure
Action
,
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
205
MILLING CONTROLLER MALFUNCTIO
Cause
Type of error
An alarm occurred at milling controller.
F
N( ,
, )
Type of error F
Stopped status
Stopped status
H
H
Clearing procedure
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
3 - 30
206
OPEN FRONT DOOR (EMERGENCY STOP ( (, , ) Type of error
Cause Front door is opened during automatic operation.
209
INCORRECT TOOL EYE ARM POSITION (, , ) Type of error
Cause
F Stopped status
The TOOL EYE retraction end sensor is turned off during automatic operation (only for manual TOOL EYE specification).
F Stopped status
H Clearing procedure
Action
207
EXT EMERGENCY STOP
(
N
Display
Display
Red/Bold
Red/Bold
,
An external emergency stop signal was input.
MAGAZINE SHEAR PIN CUT
Cause The magazine shear protective pin was cut off. (Only for MEGA TURN)
,
)
ILLEGAL DATA INPUT
,
,
)
Type of error F
Stopped status
Stopped status
H
I Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
211
NOT OPERATED M-CODE SIMULTA.
Cause
Type of error F Stopped status
M-codes which must not be used in combination were selected at the same time.
(
,
,
)
Type of error F Stopped status I
H Action
(
The input program data or parameter is incorrect.
Clearing procedure
(E.S.)(
210
Cause
F
Action
Clearing procedure
Action
N
Type of error
Cause
208
H
Clearing procedure
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
3 - 31
212
CHUCK OPEN/CLOSE SWITCH MALF. (
,
The signal from the chuck open/close switch remains ON.
A T-code which must not be designated in the program is input, or the command which does not coincide with the magazine state is designated.
(
,
Type of error F
I
I Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
216
CROSS RAIL OVERLOAD
(
,
The crossrail drive has become overloaded.
Stopped status
PLC-PARAMETER INPUT ERROR
Cause An inconsistency occurred with the parameters which determine the machine specification.
F Stopped status
(Only for MEGA TURN A12, A16)
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
217
NC ALARM IN Z1, Z2 SYNCH.
Cause
Type of error F Stopped status
During the synchronized mode operation, an alarm occurred with either spindle of Z1 or Z2. (Only for MULTIPLEX 620).
(
,
,
)
Type of error F Stopped status I
I Action
)
I
Clearing procedure
(
,
Type of error
Cause
I
214
)
Stopped status
F
Action
,
Stopped status
Type of error
Cause
CHUCK SYSTEM MALFUNCTION
An erroneous chucking action was detected.
Clearing procedure
(
215
Cause
F
Action
ILLEGAL DESIGNATED TOOL No.
)
Type of error
Cause
213
,
Clearing procedure
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
3 - 32
218
CHUCKING TYPE NOT SELECTED
(
,
,
)
Type of error
Cause Type of chucking (inner/outer) of spindle chuck is not selected. Or outer chucking was selected for a collet chuck.
221
TURRET CLAMP SENSOR MALFUNCTI (
Stopped status
The turret clamp/unclamp sensor fails in function, or both of them are ON simultaneously.
219
Stopped status K
Clearing procedure
NOT USED
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
( ,
,
)
Type of error
Cause
)
F
I Action
,
Type of error
Cause
F
,
222
TAILSTOCK BODY SENSOR MALF.
(
,
)
Type of error
Cause
Stopped status
,
The tailstock body forward/backward end position detection sensor fails in function, or both of the sensors are ON simultaneously.
F Stopped status K
Clearing procedure
Action
Clearing procedure
Action
Display
Display
Red/Bold
220
TURRET POSITION SENSOR MALF.
Cause The turret index sensor fails in function.
(
,
,
)
223
TAILSTOCK QUILL SENSOR MALF.
Cause
Type of error F Stopped status
The tailstock spindle forward/backward end position detection sensor fails in function, or both of the sensors are ON simultaneously.
,
,
)
Type of error F Stopped status K
K Action
(
Clearing procedure
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
3 - 33
224
CHUCK SENSOR MALFUNCTION
(
,
, )
227
Type of error
Cause The chuck open/close confirmation sensor fails in function, or both of the sensors are ON simultaneously.
MILLING GEAR SHIFT SENSOR MAL
(
One of the mill spindle gearshift position detection sensors fails in function, or more than one sensor is ON simultaneously.
Stopped status
225
Stopped status K
Clearing procedure
N
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
The front door open/close confirmation sensors fail in function, or both of the sensors are ON simultaneously.
Clearing procedure
Action
N
FRONT DOOR SENSOR MALFUNCTION (
Cause
228
C-AXIS SHIFT SENSOR MALFUNCTI
(
Stopped status
,
One of the C-axis servo shift confirmation sensors fails in function, or both of the sensors are ON simultaneously.
SPINDLE GEAR SHIFT SENSOR MAL
Stopped status K
Clearing procedure
Cause One of the spindle gearshift position detection sensors fails in function, or more than one sensor is ON simultaneously.
(
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
229
C-AXIS CLAMP SENSOR MALFUNCTI
Cause
Type of error F Stopped status
One of the spindle clamp/unclamp/brake state confirmation sensors fails in function, or both multiple sensors are ON simultaneously.
(
,
,
)
Type of error F Stopped status K
K Action
)
F
K
226
,
Type of error
Cause
F
Action
)
F
K Action
,
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure N
Display
Display
Red/Bold
Red/Bold
3 - 34
230
ORIENT INDEX PIN SENSOR MALF.
(
,
,
)
233
Type of error
Cause One of the 1o index orient pin IN/OUT confirmation sensors fails in function, or both of the sensors are ON simultaneously.
MAGAZINE COVER SENSOR MALF.
(
,
Stopped status
One of the magazine cover open/close confirmation sensors fails in function, or both of the sensors are ON simultaneously.
F Stopped status
K
231
TOOL EYE POSITION SENSOR MALF
K
Clearing procedure
Action
(
Cause One of the TOOL EYE EXT./RET. confirmation sensors fails in function, or both of the sensors are ON simultaneously.
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
234
TOOL CLAMP SENSOR MALFUNCTION (
Stopped status
232
MAGAZINE POSITION SENSOR MALF (
Cause The magazine positioning confirmation sensor fails in function.
)
For the ATC type, one of the tool clamp/unclamp confirmation sensors fails in function, or both of the sensors are ON simultaneously.
F Stopped status K
Clearing procedure
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
235
ATC-ARM SENSOR MALFUNCTION
Cause
Type of error F Stopped status
One of the ATC arm operation confirmation sensors fails in function, or more than two sensors are ON simultaneously.
(
,
,
)
Type of error F Stopped status K
K Action
,
Type of error
Cause
F
,
K Action
)
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
3 - 35
236
PARTS-CATCHER SENSOR MALF.
(
,
,
)
239
Type of error
Cause The parts catcher ADV./RET. confirmation sensors fail in function, or both of the sensors are ON simultaneously.
MILLING COUPLING SENSOR MALF.
(
Stopped status
One of the sensors at the mill spindle coupling fails in function, or multiple sensors are ON simultaneously. (Only for MULTIPLEX 620)
237
CROSS-RAIL CLAMP SENSOR MALF.
Stopped status K
Clearing procedure
(
One of the cross-rail clamp/unclamp confirmation sensors fails in function, or both of the sensors are ON simultaneously. (Only for MEGA TURN)
N
Display
Display
Red/Bold
Red/Bold
,
,
)
CROSS-RAIL POSITION SENSOR MA
Cause The cross-rail position detection sensor fails in function. (Only for MEGA TURN)
Action
(
,
,
)
Type of error F
Stopped status
Stopped status
K
K
Clearing procedure
(
MAGAZINE CONTROLLER MALF.
An error occurred at the magazine controller.
Clearing procedure
Action Check the cause of error at the magazine controller.
N
238
240
Cause
F
Action
Clearing procedure
Action
N
Type of error
Cause
)
F
K Action
,
Type of error
Cause
F
,
N
Display
Display
Red/Bold
Red/Bold
,
,
)
241
AJC CONTROLLER MALFUNCTION
Cause
Type of error
An error occurred at the AJC controller.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
K
K
Clearing procedure
Action Check the cause of error at the AJC controller.
N
Clearing procedure N
Display
Display
Red/Bold
Red/Bold
3 - 36
242
ROBOT CONTROLLER MALFUNCTION (
,
An error occurred at the robot controller.
Cause An error occurred at the pallet changer controller.
Action Check the cause of error at the pallet changer controller.
)
Type of error F
K
K Clearing procedure
Action Check the cause of error at the bar feeder controller.
N
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
246
LOADER CONTROLLER MALFUNCTION (
,
,
)
Type of error
Cause An error occurred at the loader controller.
F
F
Stopped status
Stopped status
K
K
Clearing procedure
Check the cause of error at the measurement controller.
PALLET CHANGE CONTROLLER MALF (
,
Stopped status
An error occurred at the measurement controller.
Action
,
An error occurred at the bar feeder controller.
N
Cause
(
Cause
Clearing procedure
(
BAR-FEEDER CONTROLLER MALF.
Stopped status
Check the cause of error at the robot controller.
244
245
F
Action
MEASURING CONTROLLER MALF.
)
Type of error
Cause
243
,
Clearing procedure
Action Check the cause of error at the loader controller.
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
247
BORING BAR CONTROLLER MALF.
Cause
Type of error
An error occurred at the boring bar controller.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
K
K
Clearing procedure
Action Check the cause of error at the boring bar controller.
N
Clearing procedure N
Display
Display
Red/Bold
Red/Bold
3 - 37
248
EXTERNAL CONTROLLER (No. 1) MAL (
,
, )
251
Type of error
Cause Failure of controller of a peripheral unit (option)
MILLING MOTOR ROTATION PROHIB
(
Stopped status
The milling motor rotation start command was issued during the disabled state of milling spindle rotation, specified by a chuck open command, a measurement command etc.
249
Stopped status K
Clearing procedure
EXTERNAL CONTROLLER (No. 2) MAL (
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
Cause Failure of controller of a peripheral unit (option)
252
AXIS MOVE MISOPERATION
(
Stopped status
,
An axis move command was issued during the ON state of the axis interlock signal.
SPINDLE START MISOPERATION
Stopped status K
Clearing procedure
Cause The spindle rotation start command was issued during the disabled state of spindle rotation, specified by a chuck open command, a measurement command etc.
Action
(
)
F
K
250
,
Type of error
Cause
F
Action
)
F
K Action
,
Type of error
Cause
F
,
Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
253
SPINDLE OVERLOAD DETECTION
Cause
Type of error
Spindle overload detection is activated with M70/M71.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
K
K
Clearing procedure
Action
Clearing procedure
N
N
Display
Display
Red/Bold
Red/Bold
3 - 38
254
MAGAZINE COVER OPEN
(
,
,
During automatic operation, the magazine cover was opened.
,
Type of error F
K
K Clearing procedure
Action
N
N
Display
Display
Red/Bold
Red/Bold
,
,
)
258
TNo. MISMATCH
(
F
,
The No. of the tool to be restarted and that before the interruption differs at the restart after the manual interruption.
Stopped status J
Clearing procedure
Cause The turret rotation command is given during turret rotation prohibited state.
Action
(
)
F
K
TURRET ROTATION PROHIBITED
,
Type of error
Cause
Stopped status
256
)
Stopped status
During automatic operation, the front cover was opened.
Action
,
Stopped status
Type of error
Cause
(
An illegal M code has been specified.
Clearing procedure
(
ILLEGAL M CODE
Cause
F
Action
FRONT COVER OPEN (FEED HOLD)
257
Type of error
Cause
255
)
Clearing procedure
Action
N
Q
Display
Display
Red/Bold
Blue/Dim
,
,
)
259
MODE CHANGE IMPOSSIBLE
Cause
Type of error
An attempt was made to change the operation mode while it was prohibited.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
K
J
Clearing procedure
Action
Clearing procedure
N
Q
Display
Display
Red/Bold
Blue/Dim
3 - 39
260
SLIDEWAY LUBRICATION ALARM
(
,
The sliding surface pressure switch worked for a predetermined time or more.
263
,
Type of error F
J
J Clearing procedure
Action
Q
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
264
THERMAL TRIP (SINGLE BLOCK)
(
F
,
A motor ON/OFF thermal relay switch has tripped that does not have direct effects on the machining. (Such as chip conveyor motor)
Stopped status J
Clearing procedure
Cause The table pressure switch worked for a predetermined time or more.
Action
(
)
F
J
TABLE LUBRICATION ALARM
,
Type of error
Cause
Stopped status
262
)
Stopped status
The headstock pressure switch worked for a predetermined time or more.
Action
,
Stopped status
Type of error
Cause
(
The tailstock pressure switch worked for a predetermined time or more.
Clearing procedure
(
TAILSTOCK LUBRICATION ALARM
Cause
F
Action
HEAD LUBRICATION ALARM
)
Type of error
Cause
261
,
Clearing procedure
Action
Q
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
265
COOLING FAN MALFUNCTION
Cause
Type of error
The control panel cooling fan stopped rotating.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
J
J
Clearing procedure
Action
Clearing procedure
Q
Q
Display
Display
Blue/Dim
Blue/Dim
3 - 40
266
ILLEGAL M-CODE
(
,
,
)
269
Type of error
Cause An illegal M code has been specified.
(Not Used)
( ,
,
) Type of error
Cause
F Stopped status
Stopped status
J Clearing procedure
Action
Clearing procedure
Action
Q Display
Display
Blue/Dim
267
BALL SCREW LUBRICATION ALARM
(
,
,
)
Type of error
Cause The pressure switch monitoring ball screw lubrication pressure has been actuated for more than preset period.
270
SPINDLE ORIENT EXCEED TIME
(
Stopped status
The orientation confirmation signal is not turned on 10 seconds after the issuance of the orientation command.
268
X-AXIS GEAR LUBRICATION ALARM
Stopped status J
Clearing procedure
Cause The pressure switch for C-axis gear lubrication has been actuated for more than preset period.
(
Clearing procedure
Action
Q
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
271
MILL-SPINDLE ORIENT EXCEED TI
Cause
Type of error F Stopped status
The orientation confirmation signal is not turned on 10 seconds after the issuance of the milling spindle orientation command.
(
,
,
)
Type of error F Stopped status J
J Action
)
F
J Action
,
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure
Q
P
Display
Display
Blue/Dim
Blue/Dim
3 - 41
272
TURRET INDEX EXCEED TIME
(
,
,
)
275
Type of error
Cause The turret index confirmation signal is not turned on _ seconds after the issuance of the turret index command.
ROBOT SERVICE EXCEED TIME
(
Stopped status
The robot service completion signal is not turned on _ seconds after the issuance of the robot service command.
273
MAGAZINE INDEX EXCEED TIME
Stopped status J
Clearing procedure
(
The magazine index confirmation signal is not turned on _ seconds after the issuance of the magazine index command.
Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
Cause
276
ATC CYCLE EXCEED TIME
(
Stopped status
,
The ATC completion signal is not turned on _ seconds after the issuance of the ATC command.
AJC CYCLE EXCEED TIME
Stopped status J
Clearing procedure
Cause The AJC confirmation signal is not turned on _ seconds after the issuance of the AJC command.
(
Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
277
BAR-FEEDER CYCLE EXCEED TIME
Cause
Type of error F Stopped status
The bar feeder completion signal is not turned on _ seconds after the issuance of the bar feeder command.
(
,
,
)
Type of error F Stopped status J
J Action
)
F
J
274
,
Type of error
Cause
F
Action
)
F
J Action
,
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure
P
P
Display
Display
Blue/Dim
Blue/Dim
3 - 42
278
PALLET CHANGE EXCEED TIME
(
,
,
)
281
Type of error
Cause The pallet change completion signal is not turned on _ seconds after the issuance of the pallet change command.
TAILSTOCK QUILL EXCEED TIME
(
Stopped status
The tailstock spindle IN/OUT completion signal is not turned on _ seconds after the issuance of the tailstock spindle IN/OUT command.
279
PARTS CATCHER CYCLE EXCEED TI
Stopped status J
Clearing procedure
(
The parts catcher operation completion signal is not turned on _ seconds after the issuance of the parts catcher command.
Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
Cause
282
CHUCK CLAMP EXCEED TIME
(
Stopped status
,
The spindle chuck open/close completion signal is not turned on _ seconds after the issuance of the spindle chuck open/close command.
TAILSTOCK BODY EXCEED TIME
Stopped status J
Clearing procedure
Cause The tailstock body positioning completion signal is not turned on _ seconds after the issuance of the tailstock body positioning command.
(
Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
283
SPINDLE GEARSHIFT EXCEED TIME
Cause
Type of error F Stopped status
The spindle gearshift completion signal is not turned on _ seconds after the issuance of the spindle gearshift command.
(
,
,
)
Type of error F Stopped status J
J Action
)
F
J
280
,
Type of error
Cause
F
Action
)
F
J Action
,
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure
P
P
Display
Display
Blue/Dim
Blue/Dim
3 - 43
284
M-SPINDLE GEARSHIFT EXCEED TI (
,
,
)
287
Type of error
Cause The mill spindle gearshift completion signal is not turned on _ seconds after the issuance of the mill spindle gearshift command.
CROSS-RAIL POSITION EXCEED TI
(
Stopped status
The cross-rail positioning completion signal is not turned on _ seconds after the issuance of the cross-rail positioning command.
285
C-AXIS CONNECT EXCEED TIME
Stopped status J
Clearing procedure
(
The C-axis mode selection completion signal is not turned on _ seconds after the issuance of the C-axis mode selection command.
Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
288
(
,
,
)
Type of error
Cause
Type of error
Cause
)
F
J Action
,
Type of error
Cause
F
,
F Stopped status
Stopped status J Clearing procedure
Action
Clearing procedure
Action
P Display
Display Blue/Dim
286
FRONT DOOR EXCEED TIME
Cause The automatic door open/close completion signal is not turned on _ seconds after the issuance of the automatic door open/close command.
(
,
,
)
289 Cause
Type of error
(
,
,
)
Type of error
F Stopped status
Stopped status J
Action
Clearing procedure
Action
Clearing procedure
P Display
Display Blue/Dim
3 - 44
290
SENSOR MALFUNCTION No. 1
(
,
,
A sensor of a peripheral unit (option) is faulty.
292
SENSOR MALFUNCTION No. 3
Cause A sensor of a peripheral unit (option) is faulty.
Action
)
Type of error F
J
J Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
294
SENSOR MALFUNCTION No. 5
(
,
,
)
Type of error
Cause A sensor of a peripheral unit (option) is faulty.
F
F
Stopped status
Stopped status
J
J
Clearing procedure
(
,
Stopped status
A sensor of a peripheral unit (option) is faulty.
Action
,
Stopped status
Type of error
Cause
(
A sensor of a peripheral unit (option) is faulty.
Clearing procedure
(
SENSOR MALFUCTION No. 4
Cause
F
Action
SENSOR MALFUNCTION No. 2
293
Type of error
Cause
291
)
Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
295
SENSOR MALFUNCTION No. 6
Cause
Type of error
A sensor of a peripheral unit (option) is faulty.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
J
J
Clearing procedure
Action
Clearing procedure
P
P
Display
Display
Blue/Dim
Blue/Dim
3 - 45
296
SENSOR MALFUNCTION No. 7
(
,
,
A sensor of a peripheral unit (option) is faulty.
298
SENSOR MALFUNCTION No. 9
Cause A sensor of a peripheral unit (option) is faulty.
Action
)
Type of error F
J
J Clearing procedure
Action
P
P
Display
Display
Blue/Dim
Blue/Dim
,
,
)
300
START COND. ERR. (DOOR OPEN)
(
,
,
)
Type of error
Cause The start button was pressed while the front cover was opened.
F
F
Stopped status
Stopped status
J
L
Clearing procedure
(
,
Stopped status
A sensor of a peripheral unit (option) is faulty.
Action
,
Stopped status
Type of error
Cause
(
A sensor of a peripheral unit (option) is faulty.
Clearing procedure
(
SENSOR MALFUNCTION No. 10
Cause
F
Action
SENSOR MALFUNCTION No. 8
299
Type of error
Cause
297
)
Clearing procedure
Action
P
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
301
START COND. ERR. (TUR UNCLAMP)
Cause
Type of error
The start button was pressed while the turret was unclamped.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
J
L
Clearing procedure
Action
Clearing procedure
P
S
Display
Display
Blue/Dim
Blue/Dim
3 - 46
302
START COND. ERR. (EXT RESET)
(
,
,
The start button was pressed while the external reset signal was ON.
304
START COND. ERR. (PAL UNCLAMP
Cause The start button was pressed while the pallet was unclamped.
Type of error F
L Clearing procedure
Action
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
306
C/S ERROR (MAGAZINE COVER OPE
(
,
,
)
Type of error
Cause The start button was pressed while the magazine cover was opened.
F
Stopped status
Stopped status
L
L
Clearing procedure
Clearing procedure
Action
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
307
C/S ERROR (TOOL UNCLAMP)
Cause
Type of error F Stopped status
The start button was pressed while the tool was in the unclamped state (ATC type).
(
,
,
)
Type of error F Stopped status L
L Action
)
L
F
(
,
Stopped status
The start button was pressed while the external feed hold signal was ON.
Action
,
Stopped status
Type of error
Cause
(
The start button was pressed while the ATC cover was opened.
Clearing procedure
(
C/S ERROR (ATC COVER OPEN)
Cause
F
Action
START COND. ERR. (EXT FEED HOL
305
Type of error
Cause
303
)
Clearing procedure
Action
Clearing procedure
S
S
Display
Display
Blue/Dim
Blue/Dim
3 - 47
308
C/S ERROR (TOOL EYE EXTEND)
(
,
,
)
311
Type of error
Cause The start button was pressed while the TOOL EYE sensor was on the measurement position.
C/S ERROR (TAILSTOCK QUILL)
(
Stopped status
The tailstock spindle position differs from the position before the automatic operation stopped. The tailstock spindle position for cycle start is improper.
309
C/S ERROR (MIS-CHUCKING)
Stopped status
The start button was pressed while the chuck workpiece clamp confirmation signal was OFF.
C/S ERROR (TNo. MISMATCH)
Cause During restarting after manual interrupting the tool number used is different from the one used before the operation interruption.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
C/S ERROR (PT-CATCHE EXTEND)
,
,
)
Type of error F
Stopped status
Stopped status
L
L Clearing procedure
Action
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
313
C/S ERROR (T/S QUILL COMMAND)
Cause
Type of error F Stopped status
The start button was pressed while tailstock spindle advance or retraction command was ON, and retraction end limit switch was not actuated.
(
,
,
)
Type of error F Stopped status L
L Action
(
The start button was pressed while the parts catcher swivels the bucket outward.
Clearing procedure
(
312
Cause
F
Action
Clearing procedure
Action
S
Type of error
Cause
310
L
Clearing procedure
(
)
F
L Action
,
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure
S
S
Display
Display
Blue/Dim
Blue/Dim
3 - 48
314
CYCLE START CONDITION ERROR 1 (
,
,
Optional equipment starting conditions are not satisfied.
Type of error F
L Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
318
CYCLE START CONDITION ERROR 5
(
Optional equipment starting conditions are not satisfied.
F
L
L Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
S
S Display Blue/Dim
Blue/Dim
Optional equipment starting conditions are not satisfied.
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
)
Stopped status
Display
Cause
,
Stopped status
Clearing procedure
(
,
Type of error
Cause
F
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
CYCLE START CONDITION ERROR 3
)
L
Optional equipment starting conditions are not satisfied.
316
,
Stopped status
S
Action
,
Stopped status
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Cause
(
Optional equipment starting conditions are not satisfied.
Clearing procedure
(
CYCLE START CONDITION ERROR 4
Cause
F
Action
CYCLE START CONDITION ERROR 2
317
Type of error
Cause
315
)
,
,
)
319
CYCLE START CONDITION ERROR 6
Cause
Type of error
Optional equipment starting conditions are not satisfied.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
L
L
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 49
320
TOOL UNCLAMP IMP. (M-SP ROT.)
(
,
,
)
323
Type of error
Cause The tool unclamp command was given while the mill spindle motor was rotating.
DIFF. MODE (TOOL SET MEASURIN
(
Stopped status
,
)
Type of error
Cause
F
,
The rapid feed mode or zero return mode was selected during the tool set measurement operation.
Stopped status
L Clearing procedure
Action
Clearing procedure
Action
Q Display
Display
Blue/Dim
321
MODE CHANGE IMP. (ATC CYCLE)
(
,
,
)
Type of error
Cause An attempt was made to change the operation mode while the ATC was operating.
324
DIFF. MODE (ORIGIN RET UNFIN.
(
Stopped status
The automatic operation mode was selected without carrying out the zero return operation after the power supply had been turned on or the emergency stop state had been released.
322
RAPID MODE IMP. (ORIGIN RET UN
Stopped status L
Clearing procedure
Cause The rapid feed mode was selected without carrying out the zero return operation after the power supply had been turned on or the emergency stop state had been released.
(
Clearing procedure
Action
Q
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
325
TL. EYE EXT. IMP.
Cause
Type of error F Stopped status
The TOOL EYE extend command was given although the tailstock spindle retraction end confirmation sensor is not ON.
(
,
,
)
Type of error F Stopped status L
L Action
)
F
L Action
,
Type of error
Cause
F
,
Clearing procedure
Action
Clearing procedure
Q
Q
Display
Display
Blue/Dim
Blue/Dim
3 - 50
326
T/S QUILL EXT. IMP.
(
,
,
)
329
Type of error
Cause The tailstock spindle advance command was given although the TOOL EYE was in the extend position.
CHUCKING SELECTION PROHIBITED (
Stopped status
Chuck inner/outer chucking switch is operated in the next condition. - Spindle or mill spindle turning - During automatic operation
327
NOT IN ATC START POSITION
Stopped status L
Clearing procedure
(
The turret was not at the tool change position when the ATC was manually operated.
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
TL EYE MES IMP. (MGZN CVR OPEN
Cause The TOOL EYE measurement command was executed when the magazine cover was closed.
Action
(
,
,
)
Type of error F
Stopped status
Stopped status
L
L
Clearing procedure
(
MISOPERATION No. 1
Optional equipment misoperation.
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
328
330
Cause
F
Action
Clearing procedure
Action
Q
Type of error
Cause
)
F
L Action
,
Type of error
Cause
F
,
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
331
MISOPERATION No. 2
Cause
Type of error
Optional equipment misoperation.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
L
L
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
Clearing procedure Q
Display
Display
Blue/Dim
Blue/Dim
3 - 51
332
MISOPERATION No. 3
(
,
,
Optional equipment misoperation.
MISOPERATION No. 5
Cause Optional equipment misoperation.
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
F
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
336
MISOPERATION No. 7
(
,
,
)
Type of error
Cause Optional equipment misoperation.
F
F
Stopped status
Stopped status
L
L
Clearing procedure
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
(
Type of error
L
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
334
)
L
Optional equipment misoperation.
Action
,
Stopped status
Type of error
Cause
,
Stopped status
Q
(
(
Optional equipment misoperation.
Clearing procedure
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
MISOPERATION No. 6
Cause
F
Action
MISOPERATION No. 4
335
Type of error
Cause
333
)
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
337
MISOPERATION No. 8
Cause
Type of error
Optional equipment misoperation.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
L
L
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q Display Blue/Dim
3 - 52
Clearing procedure Q Display Blue/Dim
338
MISOPERATION No. 9
(
,
,
)
341
Type of error
Cause Optional equipment misoperation.
CONDITION No. 2 MISSING
(
Stopped status
The workpiece unloading side detection sensor is turned on causing the cycle time over.
Stopped status
339
MISOPERATION No. 10
(
Q
Display
Display
Blue/Dim
Blue/Dim
,
Optional equipment misoperation.
Cause The workpiece material detection sensor at the material supply side is turned off causing the cycle time over.
Action
)
CONDITION No. 3 MISSING
(
,
,
)
Type of error
Cause Optional equipment misoperation.
F Stopped status
L
L
Clearing procedure
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
(
342
Stopped status
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
CONDITION No. 1 MISSING
,
F
Action
Clearing procedure
Action
Q
Type of error
Cause
340
L
Clearing procedure
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
)
F
L Action
,
Type of error
Cause
F
,
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
343
CONDITION No. 4 MISSING
Cause
Type of error
Optional equipment misoperation.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
L
L
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
Clearing procedure Q
Display
Display
Blue/Dim
Blue/Dim
3 - 53
344
CONDITION No. 5 MISSING
(
,
,
Optional equipment misoperation.
Cause Optional equipment misoperation.
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
F
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
348
CONDITION No. 9 MISSING
(
,
Optional equipment misoperation.
F
,
)
Type of error
Cause
Type of error
F
Stopped status
Stopped status
L
L
Clearing procedure
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
(
Type of error
L
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
CONDITION No. 5 MISSING
)
L
Optional equipment misoperation.
346
,
Stopped status
Q
Action
,
Stopped status
Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Cause
(
Optional equipment misoperation.
Clearing procedure
(
CONDITION No. 8 MISSING
Cause
F
Action
CONDITION No. 6 MISSING
347
Type of error
Cause
345
)
Q
Display
Display
Blue/Dim
Blue/Dim
,
,
)
349
CONDITION No. 10 MISSING
Cause
Type of error
Optional equipment misoperation.
F
(
,
,
)
Type of error F
Stopped status
Stopped status
L
L
Clearing procedure
Action Reference the vendor documentation, option manuals or contact the nearest Mazak service center for assistance.
Q
Clearing procedure Q
Display
Display
Blue/Dim
Blue/Dim
3 - 54
3-4
DISPLAY OPERATION ERRORS 400
(Not Used)
(
,
,
)
402
Type of error
Cause
ILLEGAL NUMBER INPUT
(
,
,
)
Type of error
Cause The input value is out of the allowable setting range.
A
Stopped status
Stopped status L
Clearing procedure
Action
Clearing procedure
Action Press the data clear key and set correct data.
S
Display
Display Blue/Dim
401
ILLEGAL FORMAT
Cause The input data format (–, ., letters of the alphabet, etc.) is illegal. Example: 1. An attempt has been made to input a negative number to an item that rejects negative numbers. 2. An attempt has been made to input data with a number containing more decimals than available. Action Press the data clear key and set correct data.
(
,
,
)
403
(
,
)
Type of error
Cause
Type of error
,
A Stopped status
Stopped status
L
Clearing procedure
Action
Clearing procedure Display
S Display Blue/Dim
404
MEMORY CAPACITY EXCEED
Cause Additional machining programs cannot be stored into the storage area of the memory since its capacity has been exceeded, or additional layout data cannot be stored into the storage area of the memory since its capacity has been exceeded. Action Delete an unnecessary program, or save existing programs into an external storage unit.
(
,
,
)
Type of error E Stopped status L Clearing procedure S Display Blue/Dim
3 - 55
405
(
,
,
)
408
Type of error
Cause
PROGRAM ERROR
(
,
,
)
Type of error
Cause Data within the stored machining program has been destroyed.
E
Stopped status
Stopped status L
Clearing procedure
Action
Clearing procedure
Action Delete the corresponding program.
S
Display
Display Blue/Dim
406
MEMORY PROTECT
(
,
,
)
The program override enable/disable switch on the operator panel is set to LOCK.
(
,
,
)
Type of error
Cause
Type of error
Cause
409
A Stopped status
Stopped status L Clearing procedure
Action Reset the program override enable/disable switch to ENABLE.
Clearing procedure
Action
S Display
Display Blue/Dim
407
DESIGNATED DATA NOT FOUND
Cause The designated number or character string does not exist.
Action Review the designated number or character string.
(
,
,
)
410
ILLEGAL DELETION
Cause
Type of error
An attempt has been made to delete ‘%’ during EIA/ISO program editing.
A
(
,
,
)
Type of error A
Stopped status
Stopped status
L
L
Clearing procedure
Action The “%” symbol cannot be deleted.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 56
411
STOP POWER IN PROGRAM EDITING (
,
,
)
414
Type of error
Cause Part of the program contents may have been destroyed because the power was turned off during program editing.
AUTO CUT COND. PROCESS IMPOSS (
Stopped status
The material code is not set for the program common data, or the material code set for the common data is not registered at the CUTTING CONDITION display.
Stopped status
412
AUTO DRILL PROCESS IMPOSSIBLE
L
Clearing procedure
Check the corresponding program and if that program contains incorrect data, delete the program and create a correct program.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
Cause
Clearing procedure
Action Set correct data on the CUTTING CONDITION display. Recheck the program.
S
(
The “DEP-1, 2, 3” (depth of cut) data could not be automatically determined.
415
MIS-SET G CODE
(
Cause
B Stopped status
An attempt has been made to set a Gcode that cannot be designated for the manual program machining process.
,
413
PROGRAM OVER
A Stopped status
Cause The maximum allowable number of programs which can be registered has been exceeded. (Up to 32, 128, or 256 programs can be registered, depending on the memory type.)
Action
Delete an unnecessary program, or save existing programs into an external storage unit.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
416
AUTO THREAD PROCESS IMPOSSIBL (
Cause
Type of error A Stopped status
The thread data (height, number of cuts, depth of cut) cannot be determined automatically.
,
,
)
Type of error B Stopped status L
L Action
Clearing procedure
Recheck the program.
S
(
)
L
Clearing procedure
Recheck the program for missing data. Or set any data in DEP-1, DEP-2, and DEP-3.
,
Type of error
L Action
)
B
L Action
,
Type of error
Cause
E
,
Clearing procedure
Action Recheck the program.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 57
417
PROCESS NUMBER EXCEED (>99)
(
,
,
An attempt has been made to create more than 99 sets of process data for one program.
Type of error A
L Clearing procedure
Action Recheck the setup number in the workpiece transfer process.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
422
MEMORY PROTECT (I/O BUSY)
(
Stopped status
DESIGNATION OVERLAP
An attempt has been made to edit or set a machining program or tool data during I/O busy status.
A Stopped status
Cause An attempt has been made to designate data that has already been registered. (1) CMT I/O, TAPE I/O, DNC I/O, or PRINT OUT display program number (2) Tool data suffix (3) Renumber of machining program Action Recheck the designated data.
Clearing procedure
Action Edit or set a machining program or tool data after I/O busy status.
S
(
)
L
Clearing procedure
Recheck the tapping process data.
,
Type of error
Cause
B
,
L
420
)
L
Type of error
Action
,
Stopped status
S
Automatic setting of tapping process data is impossible because of inconsistencies in the nominal diameter data of tapping.
,
Stopped status
Call up multiple programs and chain them.
Cause
(
The setup numbers in the workpiece transfer process are overlapping.
Clearing procedure
(
SET-UP No. DESIGNATION OVERLA
Cause
A
Action
AUTO TAP PROCESS IMPOSSIBLE
421
Type of error
Cause
419
)
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
423
NO DESIGNATED PROGRAM
Cause
Type of error A Stopped status L Clearing procedure
A program not existent within the NC has been designated during one of the following operations: (1) Work number search (2) Process copying or program copying (3) SET UP display selection (4) Program deletion Action Check the designated work number of the program.
S
(
,
,
)
Type of error A Stopped status L Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 58
424
DATA NOT FOUND
(
,
,
)
426
Type of error
Cause (1) The number of a nonexistent process has been designated for process copying (2) The number of a nonexistent process has been designated for interchange or movement on the PROCESS LAYOUT display.
Stopped status L Clearing procedure
Check the designated process number.
(
S
(1) An attempt has been made to create multiple sequence lines for the process which can accept only one sequence line. (2) An attempt has been made to create more than 4 sequences for a macroprocess. (3) An attempt has been made to create more than 250 sequences for only one process.
,
)
A Stopped status
L
Clearing procedure
Action
Display
,
Type of error
Cause
A
Action
SEQUENCE NUMBER EXCEED
Call up multiple processes.
S
Blue/Dim Display 425
DATA MISSING
Cause Processing is impossible since the necessary data is unset. (1) A load or save command was issued before designation of a work number on the CMT I/O, TAPE I/O, DNC I/O, or PRINT OUT display. (2) Data for intersection-point calculation is missing. For taper machining: 1) The “CPT-X” or“CPT-Z” data for the process is unset. 2) Either the “SPT-X”, “SPT-Z”. “FPT-X” “FPT-Z”, or “ANGLE” data for the sequence is unset. For concave /convex machining: 1) The next program line is not for the CTR sequence. 2) Either the “SPT-X”, “SPT-Z”. “FPT-X”, FPT-Z”, or “RADIUS” data for the sequence is unset. (3) Although the sequence number (N) has not yet been set, the EIA/ISO SEARCH menu key was pressed.
Action Check data.
(
,
,
)
Blue/Dim
Type of error 427
MEMORY PROTECT (AUTO MODE)
Cause An attempt has been made to set the POSITION counter during the automatic operation mode.
B
(
,
,
)
Type of error A Stopped status L
Stopped status
Action Change the operation mode to a manual mode, and set the POSITION counter.
Clearing procedure S Display
L
Blue/Dim
Clearing procedure S Display Red/Bold
3 - 59
428
MEMORY PROTECT (AUTO OPERATIO (
,
(1) An attempt has been made to set unavailable data during automatic operation. (2) An attempt has been made to execute program edition, work No. search during M02 stop.
Cause
A
Clearing procedure
Action
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
432
TOOL NOT FOUND
(
Clearing procedure
,
(1) No tool numbers were set in the program during process layout. (2) The tool number that was designated during the test mode is not yet registered on the TOOL DATA display.
)
B Stopped status L Clearing procedure
Action Override the tool number with a correct one.
S
,
Type of error
Cause
Stopped status
(
Type of error
Override the gear number with a correct one.
L
430
)
L
A
Press the START menu key once again to interrupt the sampling operation, and then make sure that the highlighted status of the “START” menu display has been cleared. Data can now be set.
,
L
Type of error
Action
,
Stopped status
S
An attempt was made to set data at the MEMORY SCOPE display during sampling process.
(
Stopped status
After resetting, set data or execute correct operations.
Cause
GEAR No. ERROR
The designated gear number is illegal.
Clearing procedure
(
431
Cause
A
Action
MEMORY PROTECT (SAMPLING)
)
Type of error
Cause
429
,
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
433
SAME PROGRAM EXISTS
Cause
Type of error
Stopped status
The work number of the machining program that was designated to be loaded from the external unit already exists in the NC.
(
,
,
)
Type of error B Stopped status L
Action
Clearing procedure
Action Check the work number and then renumber (or delete) a program stored within the NC as occasion demands.
Q
Clearing procedure S Display
Display
Blue/Dim
3 - 60
434
TOOL No. DATA NOT FOUND
(
,
,
An attempt was made to set the tool ID code without setting a tool number.
,
Type of error B
L
L Clearing procedure
Action Recheck the program for missing data.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
An attempt was made to check tool path with the background processing mode.
438
MAZATROL MACRO DESIGNATED
(
Cause
A Stopped status
A MAZATROL macro program was designated in the work number search operation.
,
LAYOUT NOT COMPLETE
A Stopped status
Cause The program process layout is not yet complete.
Action
Display
Blue/Dim
Blue/Dim
,
,
)
439
MAZATROL PROGRAM DESIGNATED (
Cause
Type of error A
A MAZATROL program was designated for use of the tape puncher, or a MAZATROL program was designated during copying of the EIA/ISO program.
,
,
)
Type of error A Stopped status L
L
Do the layout once again.
S
Display
Stopped status
Action
Clearing procedure
Work number search operations cannot be carried out with MAZATROL macro programs.
S
(
)
L
Clearing procedure
Check the tool path after completion of automatic operation or after resetting.
,
Type of error
L
436
)
Stopped status
S
Action
,
Stopped status
Set a tool number before designating a tool ID code.
Cause
(
Layout is impossible since the data to be set for the program is missing.
Clearing procedure
(
LAYOUT UNABLE
Cause
A
Action
PROGRAM CHECK NOT ALLOWED
437
Type of error
Cause
435
)
Clearing procedure
Action Under these conditions, you cannot designate any MAZATROL programs.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 61
440
EIA/ISO PROGRAM DESIGNATED
(
,
,
)
443
Type of error
Cause An EIA/ISO program was designated during copying of the MAZATROL program.
HELP IS NOT AVAILABLE
(
Stopped status
The DETAILED INFORM menu key was pressed while the cursor is in the position of a process other than machining processes.
Stopped status L
Clearing procedure
Under this condition, you cannot designate any EIA/ISO programs.
Clearing procedure
Action The DETAILED INFORM function cannot be selected for non-machining processes. Move the cursor to a machining-process item and press the DETAILED INFORM menu key.
S Display
S Display
Blue/Dim
441
FINAL POINT DATA NOT FOUND
(
,
,
)
Type of error
Cause Although the end-point data of the preceding line was not yet set in the BAR or CPY process, the CONTINUE menu key was pressed.
Stopped status L Clearing procedure
Press the CONTINUE menu key, after setting the end-point data of the preceding line.
Blue/Dim
444
AUTO CALCULATION IMPOSSIBLE
Cause
B
Action
)
A
L Action
,
Type of error
Cause
A
,
S Display
Automatic calculation of intersectionpoint is impossible. (1) More than one “?” exist in a single line. (2) The machining section data for the process is illegal, that is, neither OUT, IN, FCE, nor BAK. For concave /convex arc machining: (1) The symbol “?” exists in both “SPTX” data and “SPT-Z” data. (2) The symbol “?” exists in both “FPTX” data and “FPT-Z” data. (3) The machining section data for the process is illegal, that is, neither OUT, IN, FCE, nor BAK.
(
,
,
)
Type of error
B
Stopped status
L
Blue/Dim
442
DATA RENEWAL NOT ALLOWED
(
,
,
) Action
Cause The machining program data cannot be updated under those conditions.
Type of error A Stopped status
Recheck the program. Refer to the section “Automatic Calculation Function of the Crossing-Point” of the Programming Manual.
Clearing procedure S Display Blue/Dim
L Action This message implies that the NC is busy executing internal processing operations. Press the data clear key, and update the program data once again.
Clearing procedure S Display Blue/Dim
3 - 62
445
NO INTERSECTION
(
,
,
)
Type of error
Cause (1) Calculation of intersection point is impossible. (2) The X-coordinate of the intersection is overstepping the range from 0 to 9999.999 after calculation. (3) The Z-coordinate of the intersection is overstepping the range from –9999.999 to 9999.999 after calculation.
447
(
,
)
Type of error
Cause
B Stopped status
Stopped status L
Clearing procedure
Action
Clearing procedure
Action Recheck the program. See “Automatic Calculation Function of the Cross-Point” in the Programming manual for details.
Display
S Display Blue/Dim
448
(
EEPROM ERROR (A, ,)
(
,
,
)
Type of error
Cause An error occurred during EEPROM read or write operations, or the EEPROM itself does not exist.
,
,
)
Type of error
Cause 446
,
Stopped status
E Stopped status
Clearing procedure
Action
L Clearing procedure
Action
Display A
Description
1
EEPROM write not yet done.
65535
EEPROM not yet initialized. (No serial numbers)
65534
449
RESTART SEARCH FINISHED
Cause Display
During restart operation, an attempt has been made to edit the EIA/ISO program after a restart search for the beginningof-program was completed.
Too many write operations. (Replace the EEPROM.)
a a a a a aaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaa
65533
EEPROM comparison error. (Replace the EEPROM.)
S
Blue/Dim
(
,
,
)
Type of error A Stopped status L
Action Program editing is impossible since the search operation intended for restart has already been completed. To carry out program edit operations, you must press the reset key to cancel the search mode.
3 - 63
Clearing procedure S Display Blue/Dim
450
TPC DATA NOT FOUND
(
,
,
)
453
Type of error
Cause While the cursor was on a line not containing TPC data on the display, the TPC menu key was pressed during the program list mode.
EXCHANGE OR MOVE IMPOSSIBLE
(
Stopped status
On the PROCESS LAYOUT display, an attempt was made to change or move the process outside the processes delimited by SEP, TRS processes.
Stopped status L
Clearing procedure
Press the TPC menu key after shifting to the programming mode.
Clearing procedure
Action Carry out that operation within the range separated by the SEP and TRS processes. For details, refer to the section “PROCESS LAYOUT” display of the Operating Manual.
S Display
S Display
Blue/Dim
451
TOOL EYE NOT EXTENDED
(
,
,
)
Type of error
Cause An attempt was made to carry out the measurement for tool setting, although the TOOL EYE arm is not at the extend state.
Stopped status L Clearing procedure
Place the TOOL EYE arm out of position. (extend state)
Cause The tool for which tool tip position is to be stored differs from the tool which is currently selected.
(
,
,
)
Type of error A Stopped status L
Action Move the cursor to the selected tool data item on the TOOL DATA (1) display before carrying out the tool tip position store operation.
CURSOR POSITION INADEQUATE
Processing is impossible because of the incorrect position of the cursor. (1) A copying, deleting, inserting, or some other editing operation was carried out while the cursor is on non-process data or common-process data. (2) The TPC menu key was pressed while the cursor is on a non-process line.
Check the cursor position.
Blue/Dim
CURRENT TOOL No. NOT COINCIDE
454
Action
S Display
452
Blue/Dim
Cause
A
Action
)
A
L Action
,
Type of error
Cause
A
,
Clearing procedure S Display Blue/Dim
3 - 64
(
,
,
)
Type of error A Stopped status L Clearing procedure S Display Blue/Dim
455
SAME PROGRAM APPOINTED
(
,
,
)
458
Type of error
Cause The machining program being edited was designated during program copying.
ILLEGAL TPC DATA
(
Stopped status
The TPC data for the process is not correct. After setting the TPC data, the process machining mode is changed.
Stopped status
456
SAME PROCESS DESIGNATED
(
Display
Blue/Dim
Blue/Dim
,
An attempt was made to copy the cursor located process during the process copy.
Cause An attempt has been made to set data without designating an address for the manual program machining process sequence.
,
)
Designate an address before setting data.
(
,
,
)
Type of error A
Stopped status
Stopped status
L
L Clearing procedure
Action Check the program.
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
460
PRINTER IN OPERATION
Cause
Type of error A Stopped status L
Action
TPC DATA EDIT IMPOSSIBLE
The TPC data setting is not possible for the designated process.
Clearing procedure
(
459
Cause
A
Process copying cannot be done on the same process.
NOT FOUND ADDRESS OF DATA
S
Display
Type of error
Action
Clearing procedure
Action Delete the TPC data and set correct TPC data once again whenever required.
S
Cause
457
L
Clearing procedure
Program copying cannot be done on the program being edited. Check the corresponding work number.
)
B
L Action
,
Type of error
Cause
A
,
Clearing procedure
An attempt was made to print out the data by using of the PRINT OUT display while the hard copy is being made. An attempt was made on the graphic display to perform display scalling change, material shape and tool path drawing while the hard copy is being made. Action After finishing the hard copy, carry out the operations.
S
(
,
,
)
Type of error A Stopped status L Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 65
461
SUFFIX DESIGNATION ERROR
(
,
,
)
Type of error
Cause An attempt was made to change the tool ID code for the tool for which the ID code is not assigned. An attempt was made to change the H/V ID code for the machine which requires H/V attribute. An attempt was made to input the ID code which cannot be selected for the machine which requires H/V attribute.
463
MACRO PROGRAM NOT FOUND
(
The designated macro program does not exist.
Suffixes that can be registered for the Hside: A, C, E, and G Suffixes that can be registered for the Vside: B, D, and F
)
B Stopped status
Stopped status L
,
Type of error
Cause
A
Action
,
L Clearing procedure
Action
Clearing procedure
S
S
Display
Display
Blue/Dim
Blue/Dim 464 462
ILLEGAL PROCESS DESIGNATED
Cause The special process (SEP, TRS process) exists in the single program.
(
,
,
)
Type of error
Delete the special process (SEP and TRS) and make a process layout once again.
(
,
,
)
Type of error
Cause The tool data (machine parameters B1 through B11 and C1 through C11) is illegal.
B
B
Stopped status
Stopped status
L Clearing procedure
Action
L Action
PARAMETER ERROR
Clearing procedure S
Recheck the parameters (B1 through B11 and C1 through C11) to see that each of them is appropriate for your machine model.
S Display Blue/Dim
Display Blue/Dim
466
MACRO COMPILE ERROR
Cause Macro programming error was found when the MAZATROL macro program was being registered.
(
,
,
)
Type of error B Stopped status L
Action
Clearing procedure S Display Blue/Dim
3 - 66
467
MACRO ENTRY ERROR
(
,
,
)
Type of error
Cause Macro programs could not be registered because: (1) The number of macro programs in the memory reached max. number (32). (2) An attempt was made to register a macro program, under the macro number already used.
A Stopped status L Clearing procedure
Action (1) Delete an unnecessary macro number. (2) Register the macro program under any other macro number, or delete the registered macro number.
S Display Blue/Dim
468
OUT OF VFC RANGE
(
,
,
)
Type of error
Cause The peripheral speed or the feedrate that was updated with the VFC exceeded its max.
B Stopped status L Clearing procedure
Action Recheck the peripheral speed or feedrate set in the program with which you executed automatic operation.
S Display Blue/Dim
469 Cause
(
,
,
)
Type of error
Stopped status
Action
Clearing procedure
Display
3 - 67
Notes:
3 - 68
3-5
DATA I/O ERRORS 500
MEMORY PROTECT (AUTO OPERATIO (
,
,
)
Type of error
Cause An attempt has been made to operate the I/O during automatic operation when a background I/O option is not provided.
A Stopped status L Clearing procedure
Action Operate the I/O only after automatic operation has been completed.
S Display Blue/Dim
501
ILLEGAL FORMAT
(
,
,
)
Type of error
Cause A cassette tape or floppy disk that contains data other than T32 or T2/T3 data has been set.
A Stopped status L Clearing procedure
Action Set a cassette tape or floppy disk that contains T32 or T2/T3 data.
S Display Blue/Dim
502
PARAMETER ERROR
Cause When tool data was loaded, an error occurred because the data was different from parameterized tool information. (The loaded tool data does not match to the machine specifications.)
(
,
,
)
Type of error A Stopped status L
Action Check machine parameters B1 through B11 and C1 through C11. Check if the loaded data is for the machine being operated.
Clearing procedure S Display Blue/Dim
3 - 69
503
LOAD IMPOSSIBLE (TOO MANY)
(WNo.,
, )
506
Type of error
Cause An attempt has been made to load machining program data that exceeds the maximum registration of programs within the NC.
SAME PROGRAM APPOINTED
(WNo.,
,
Type of error
Cause
A Stopped status
An attempt has been made to load a machining program that has the same work number as that of a machining program prestored within the NC.
A Stopped status
L
First delete unnecessary machining programs directly or after saving them into an external storage unit.
504
L
Clearing procedure
Action
An attempt has been made to load data other than machining program data during automatic operation.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
507
NO DESIGNATED PROGRAM
( WNo.,
A Stopped status
The machining program you have made an attempt to save into the CMT unit does not exist in the NC.
Stopped status L
Clearing procedure
Load this data after completion of automatic operation.
505
LOAD IMPOSSIBLE (MISMATCH)
Cause An attempt has been made to load cassette tape or floppy disk data under condition different from the parameter data condition (The parameters do not match in terms of data size, head type, etc.) within the NC. Action Check if the data saved within the cassette tape or floppy disk is for the machine being operated.
Clearing procedure
Action Check if the machining program that contains the designated work number exists in the NC.
S
(
)
A
L Action
,
Type of error
Cause
Type of error
Cause
Clearing procedure
Action Review work numbers for possible overlapping.
S
LOAD IMPOSSIBLE (AUTO OPERATIO (
)
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
508
MEMORY CAPACITY EXCEED
(WNo.,
Cause
Type of error A Stopped status
An attempt has been made to load machining program data that exceeds the maximum available area for program registration within the NC.
,
)
Type of error A Stopped status L
L Clearing procedure
Action First delete unnecessary machining programs directly or after saving them into an external storage unit.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 70
509
LAYOUT SOFTWARE NOT COINCIDEN (WNo.,
Cause
,)
Type of error
The T2/T3 program process layout cannot be converted in construction.
A
L Clearing procedure
Since the program itself will be loaded, execute the process layout once again.
DATA ARE NOT COINCIDENT (WNo., PNo., SNo.) Type of error
Cause
Stopped status
Action
511
S Display Blue/Dim
Data within the cassette tape or floppy disk differs partly from the NC data. Notes: 1. For EIA/ISO programs, the number displayed in the PNo. position corresponds to the number displayed at the lower right section of the PROGRAM display page. If both the PNo. and the SNo. are 0 (zero), this also indicates that the cassette tape or floppy disk data mismatches in terms of operational setup or layout. 2. If the work number is 10000 or more, it is data other than machining program.
A
Stopped status
L
Clearing procedure
Action 510
CONTENTS ARE NOT COINCIDENT (WNo.,
Cause Data within the cassette tape or floppy disk differs from the NC data. Note: If the work number is 10000 or more, it is data other than machining program.
, )
Type of error A Stopped status L
Action (1) Check the program size, name, etc. on the PROGRAM FILE display, and then correct the data and make comparison. (2) If the data is not for a machining program, check if the data is for the machine being operated.
Clearing procedure
(1) Correct data disparities in the machining program, and then make data comparison. (2) If the data is a data which is not a machining program, check data disparities on each display. Note: If data that has been saved prior to automatic operation is compared with the NC data after completion of automatic operation, this alarm may result from possible automatic data updating associated with automatic operation.
S
Display
Blue/Dim
S Display Blue/Dim
512
DESIGNATED FILE NOT FOUND
( WNo.
Cause The machining program or data that has been designated as the subject of loading or comparison does not exist in the cassette tape or floppy disk.
,
)
Type of error A Stopped status L
Action Using a DIRECTORY command, check what type of data is stored on the cassette tape or floppy disk.
Clearing procedure S Display Blue/Dim
3 - 71
513
PROGRAM SOFTWARE NOT COINCIDE (
Cause An attempt has been made to load a machining program different from NC programs in program structure.
,
,
)
Type of error A Stopped status
S Display Blue/Dim
514
DESIGNATED DATA NOT COINCIDEN (
Cause An attempt has been made to load nonmachining program data different from NC data in data structure.
,
,
Check if the cassette tape or floppy disk data is for the T32 or for the machine being operated.
,
,
)
Type of error G Stopped status L Clearing procedure
Action (1) Check if all cables are correctly connected. (2) Check if the power is on. (3) Check if the baud rate is correctly set. (Parameters within the NC: DV1...I1) (4) For microdisks, check if a floppy disk is correctly set.
S
Display Blue/Dim
)
Type of error
516
A
SYSTEM ERROR
Cause
Stopped status
An error occurred in the system.
(
,
,
)
Type of error E Stopped status
L Action
(
A cabling error, a power-off sequence error, or a baud rate setting error occurred during NC connection to the CMT or microdisk unit. During NC connection to the microdisk unit, this alarm message may also be displayed if a floppy disk is not correctly set.
Clearing procedure
Check if the cassette tape or floppy disk data is for the T32 or for the T2/T3.
CMT MIS-CONNECTED
Cause
L Action
515
Clearing procedure
L Action
S Display Blue/Dim
3 - 72
Please contact your MAZAK service representative if the error cannot be cleared even by turning the NC off and then turning it back on. When contacting your MAZAK service representative, please also let them know what kind of operation you were carrying out as the error was occurring, and what data was displayed in parentheses on the display.
Clearing procedure
S
Display
Blue/Dim
517
PROGRAM OPERATION NOT ALLOWED
(WNo., ,
520
)
Type of error
Cause An attempt was made to save the program being edited or the program being loaded.
MEMORY CAPACITY EXCEED
(WNo.,
Stopped status
An end-of-tape state occurred in the middle of data saving onto the cassette tape or floppy disk.
G Stopped status
L
Save the program after editing or after loading.
518
DATA OPERATION NOT ALLOWED
(
Display
Blue/Dim
Blue/Dim
,
Cause A program other than system macroprograms was designated for system macroprogram saving.
)
Designate a system macroprogram and then resave program data.
(
,
,
)
Type of error
A cassette tape is not set.
A Stopped status
L
L Clearing procedure
Action Set a cassette tape correctly.
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
522
NO OPERABLE DATA IN CMT
Cause
Type of error A Stopped status L
Action
CMT MIS-EQUIPPED
Cause
Clearing procedure
(
521
Stopped status
Execute correct operations after completion of automatic operation or after loading or saving.
DESIGNATED DATA IS NOT RIGHT
,
A
Action
S
Display
Type of error
(1) An attempt was made to load nonmachining program data during automatic operation. (2) An attempt was made to save the data being loaded. (3) An attempt was made to load the data being saved.
Clearing procedure
Action Divide the data so that only the desired part of the data can be saved onto the cassette tape or floppy disk.
S
Cause
519
L
Clearing procedure
Action
)
Type of error
Cause
A
,
Clearing procedure
The T2/T3 use cassette tape or floppy disk that has been set does not contain machining programs. (Only machining programs can be loaded from the T2/T3 use cassette tape or floppy disk) Action The T2/T3 use cassette tape or floppy disk that has been set does not contain machining programs. Check this out on the MAZATROL T2/T3.
S Display Blue/Dim
3 - 73
(
,
,
)
Type of error A Stopped status L Clearing procedure S Display Blue/Dim
523
CMT I/O ERROR
(
,
A hardware error has occurred in the CMT or microdisk unit. This alarm also occurs if a loading is carried out on an immediately-after-formatted floppy disk that contains no data to be saved.
An attempt has been made to save data onto a write-protected cassette tape or floppy disk.
Release the write-protected state of the cassette tape or floppy disk. Or for cassette tapes, by tapping the holed section of the tape surface.
,
,
)
Type of error A
Stopped status
Stopped status
L
L
Display Blue/Dim
,
,
)
Type of error A
Check for data errors in the machining program being transferred, and if errors exist, carry out the CMT or microdisk operations once again from the beginning. If the NC has been turned off during loading of the machining program, carry out the loading operation once again only after deleting the machining program data.
CMT MALFUNCTION
Cause
Stopped status
Clearing procedure S
Data reading failed because of cassette tape or floppy disk data errors. This alarm message will also be displayed if CMT data whose saving was interrupted is loaded. (This alarm message may also imply a check sum error.) Action
Display Blue/Dim
Clearing procedure
Action
526
L Action
(
The NC power was turned off during the operation of the CMT or microdisk unit.
S
(
STOP POWER IN CMT OPERATION
Cause
Clearing procedure
After checking the baud rate or other RS-232C communication conditions preset on the CMT or microdisk and then replacing the cassette tape or floppy disk, carry out the correct operations once again.
Cause
525
G
Action
CMT WRITE PROTECT
)
Type of error
Cause
524
,
Use a different cassette tape or floppy disk, or load the data which was completely saved.
S
Display
Blue/Dim
(
,
,
)
Type of error G Stopped status L Clearing procedure S Display Blue/Dim
3 - 74
527
NO MACRO OPTION
(
,
,
)
Type of error
Cause An attempt has been made to carry out a load or compare command on a macroprogram although a macro option was not provided.
530
NO TAPE READER PUNCHER OPTION (
Stopped status
An attempt has been made to operate the tape I/O unit when a tape reader/puncher option was not provided.
Stopped status
528
NO EIA/ISO OPTION
L
Clearing procedure
Macroprograms cannot be processed because of the absence of a macro option.
An attempt has been made to carry out a load or compare command on an EIA/ISO program when an EIA/ISO option was not provided.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
Cause
Clearing procedure
Action Tape I/O operations cannot be carried out because of the absence of a tape reader/puncher option.
S
(
531
ILLEGAL FORMAT
(
Stopped status
,
An attempt has been made to use a paper tape having a different format to that of paper tapes which can be used for the T32.
529
Stopped status L
Clearing procedure
Cause
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
532 Cause
Type of error
Clearing procedure
(
,
,
)
Type of error
Stopped status
Stopped status
Action
Clearing procedure
Action Repunch the data into the format usable for the T32.
S
(
)
A
L
EIA/ISO programs cannot be processed because of the absence of an EIA/ISO option.
,
Type of error
Cause
A
Action
)
A
L Action
,
Type of error
Cause
A
,
Action
Clearing procedure
Display
Display
3 - 75
533
LOAD IMPOSSIBLE (TOO MANY)
(WNo., , ) Type of error
Cause An attempt has been made to load machining program data that exceeds the maximum registration of programs within the NC.
536
SAME PROGRAM APPOINTED
(WNo.,
Stopped status
An attempt has been made to load machining program that has the same work number as that of a machining program prestored within the NC.
A Stopped status
L
First delete unnecessary machining programs within the NC directly or after saving them into an external stroage unit.
534
L
Clearing procedure
Action
Cause
Clearing procedure
Action Review work numbers for possible overlapping.
S
(
)
Type of error
Cause
A
,
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
537
NO DESIGNATED PROGRAM
(WNo.,
)
Type of error
Cause
Stopped status
,
The machining program you have made an attempt to punch or save into the paper tape or floppy disk does not exist in the NC.
A Stopped status L
Action
Clearing procedure
Clearing procedure
Action Check if the machining program that contains the designated work number exists in the NC.
S Display
Display
Blue/Dim
535
STOP POWER IN TAPE READ/PUNCH (
Cause The NC power was turned off during the operation of the tape puncher/reader or microdisk unit.
,
,
)
538
MEMORY CAPACITY EXCEED
Cause
Type of error A Stopped status
An attempt has been made to load machining program data that exceeds the maximum available area for program registration within the NC.
Check for data errors in the machining program being used, and if errors exist, carry out deleting and then loading once again from the beginning. If the NC has been turned off during punching, carry out the punching operation once again.
,
)
Type of error A Stopped status L
L Action
(WNo.
Clearing procedure
Action First delete unnecessary machining programs directly or after saving them into an external storage unit.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 76
539
(
Cause
,
,
)
541
Type of error
Clearing procedure
Data within the paper tape or floppy disk differs partly from the NC data. Note: The number displayed after the work number is a line number. This line number is crosskeyed to the number displayed at the lower right section of the PROGRAM display page.
A Stopped status L Clearing procedure
Action Correct data disparities in the machining program, and make data comparison.
Display
,)
Type of error
Cause
Stopped status
Action
DATA ARE NOT COINCIDENT (WNo., Note,
S Display Blue/Dim
540
CONTENTS ARE NOT COINCIDENT (WNo.,
Cause The data within the cassette tape or floppy disk differs from the NC data in terms of data size, etc. The end-ofprogram M-codes (M02, M30, M99, M198) do not exist in the machining programs. Or a machining program has data preceded by an end-of-program M-code.
,
)
Type of error
542
NO DESIGNATED PROGRAM
Cause A Stopped status
The machining program that has been designated as the program to be loaded (or compared with NC program data) does not exist in the paper tape or floppy disk.
Designate an end-of-program M-code and correct the machining program so that data cannot be set in a position that suceeds that of the designated end-ofprogram M-code. If data is to be set in a position that succeeds that of the designated end-of-program M-code, disable use of end-program M-codes using a special parameter (I58).
,
)
Type of error A Stopped status L
L Action
Action
(WNo.
Clearing procedure
S
Using ALL LOAD and other commands, check what types of machining programs have been punched or saved into the paper tape or floppy disk.
Clearing procedure S Display Blue/Dim
Display
Blue/Dim
3 - 77
543
DESIGNATED DATA IS NOT RIGHT
(
,
,
)
Type of error
Cause The designated search data is not correct (this implies that an EOB is included in the search data), or the rewind mode has been selected when a rewind option was not provided.
TAPE READER MIS-CONNECTED
,
,
TAPE PUNCHER MIS-CONNECTED
Cause A cabling error or a power-off sequence error occurred during connection between the tape puncher or microdisk unit and the NC. For microdisks, this alarm also indicates that the floppy disk is not correctly set. Action (1) Check for incorrect cable connections. (2) Check if the power is on. (3) For microdisks, check if a floppy disk is correctly set.
Clearing procedure S Display
Blue/Dim
PROGRAM OPERATION NOT ALLOWED
An attempt has been made to save the program being edited or being loaded.
(WNo.,
,
)
Type of error A
L
Stopped status
Clearing procedure
L Action
S
Save the program only after its editing or loading.
Display
(
If the error cannot be cleared even after the NC power has been turned off and then turned back on, please contact your MAZAK service representative giving information about what type of operation you were carrying out when the error occurred, and the data which is displayed in parentheses.
Cause
Blue/Dim
545
Action
547
Stopped status
(1) Check for incorrect cable connections. (2) Check if the power is on. (3) For microdisks, check if a floppy disk is correctly set.
E
)
G
Action
Type of error
L
Type of error
A cabling error or a power-off sequence error occurred during connection between the tape reader or microdisk unit and the NC. For microdisks, this alarm also indicates that the floppy disk is not correctly set.
)
L
Display
Cause
,
Stopped status
S
(
,
Stopped status
Blue/Dim
544
(
An error has occurred in the system.
Clearing procedure
(1) Check if the search data is correct. (2) Check if the setting of rewinding parameter I24 is correct. The rewind mode is valid only when the tape reader has a rewind option.
SYSTEM ERROR
Cause
A
Action
546
,
,
)
Type of error G Stopped status L Clearing procedure S Display Blue/Dim
3 - 78
Clearing procedure S Display Blue/Dim
548
NO EIA/ISO OPTION
(
,
,
)
Type of error
Cause An attempt has been made to load an EIA/ISO program in the absence of an EIA/ISO option.
550
NOT FOUND WNo. ON PAPER TAPE
(
Stopped status
Data loading or comparison cannot be performed since O number (work number) is not present in the program within the paper tape or floppy disk.
Stopped status
549
DATA SIZE OVER
Correct the machining program. (Insert an EOB in 256 characters.)
S
Display
Display
Blue/Dim
Blue/Dim
(WNo.,Note,
Blocks that contain more than 256 characters are present in the machining program. (Or either an EOB or an EOR is not present in 256 characters.) Note: The number displayed after a work number is a line number that is crosskeyed to the number displayed at the lower right section of the PROGRAM display page.
Clearing procedure
Action Set work number on the TAPE I/O display.
S
Cause
Action
L
Clearing procedure
EIA/ISO program data cannot be processed since the system does not have an EIA/ISO option.
)
A
L Action
,
Type of error
Cause
A
,
)
Type of error
551
SET THE NEW PAPER TAPE
Cause
A
Stopped status
A paper tape is not yet set in the tape reader/puncher. The baud rate setting and other conditions for RS-232C communication between the tape reader/puncher or microdisk unit and the NC are not identical. Action
L
Clearing procedure S Display Red/Bold
3 - 79
(1) Check if a paper tape is set in the tape reader/puncher correctly. (2) Check for mismatches in RS-232C communication conditions between the I/O unit and the NC. (Parameters within the NC: DV2 ... I1 through I8, and I9 through I24)
(
,
,
)
Type of error A Stopped status L Clearing procedure S Display
Blue/Dim
552
(
,
,
)
555
Type of error
Cause
MAZATROL PROGRAM DESIGNATED (
,
)
Type of error
Cause
Stopped status
,
An attempt has been made to punch MAZATROL program data onto the paper tape.
A Stopped status L
Clearing procedure
Action
Clearing procedure
Action Only EIA/ISO program data can be punched onto paper tapes.
S
Display
Display Blue/Dim
553
TAPE READER ERROR
(
,
,
)
Type of error
Cause A hardware error has occurred in the tape reader or microdisk unit.
G
L Clearing procedure
Action Before operating the tape reader or microdisk unit, check for mismatches in RS-232C communication conditions between the tape reader or microdisk unit and the NC and replace the current paper tape or floppy disk with a new one.
TAPE PUNCHER ERROR
Cause A hardware error has occurred in the tape puncher or microdisk unit.
A parity H error exists in the paper tape data or floppy disk data.
Sprocket
,
,
)
Type of error
The number of significant holes present in the tape must be even (for ISO programs) or odd (for EIA programs).
Action Display Blue/Dim
(
,
,
A
Stopped status
L
Use some other paper tape or floppy disk, or use the current paper tape only after repunching.
Clearing procedure S Display
) Blue/Dim
Type of error G
L
Before operating the tape puncher or microdisk unit, check for mismatches in RS-232C communication conditions between the tape puncher or microdisk unit and the NC and replace the current paper tape or floppy disk with a new one.
{ { { { { | { { {
(
S
Stopped status
Action
PARITY H ERROR
Cause
Stopped status
554
556
Clearing procedure S Display Blue/Dim
3 - 80
557
PARITY V ERROR
(
,
,
)
Type of error
Cause
559
DESIGNATED DATA NOT FOUND
(
The designated search data does not exist in the paper tape or floppy disk.
E O
E O
B
B
B
)
A Stopped status
A E O
,
Type of error
Cause
A parity V error exists in the paper tape data or floppy disk data.
,
L Stopped status
The number of sprocket holes in this section must be even.
Clearing procedure
Action Check the search data. Or search the entire paper tape or floppy disk once again.
L
S Display Blue/Dim
Clearing procedure
Action
S
OFF setting of parity V check enable parameter I13 makes data loading possible.
PROGRAM END NOT FOUND
Display
Cause An attempt has been made to load a machining program that has an EOR preceding the end M-codes (M02, M30, M99, M198, M199) or next O number (work number). The conditions for ending the program can be changed using parameter I58. Action Since the loading of the machining program has already been completed, set an end M-code using the PROGRAM display.
(
,
,
NO PRINTER OPTION
(
,
An attempt has been made to operate the printer in the absence of a printer operation option.
Stopped status L Clearing procedure
Action
A Stopped status
)
A
)
Type of error
,
Type of error
Cause
Blue/Dim
558
560
The printer cannot be operated because of the absence of a printer operation option.
S Display
L
Blue/Dim
Clearing procedure S
561
SET THE NEW PAPER
Cause
Display Blue/Dim
An attempt has been made to print out data despite the fact that the printer was not loaded with paper or not in a ready status for operation.
(
,
,
)
Type of error – Stopped status L
Action (1) Check if the printer is loaded with the paper. (2) Check if the printer is in a ready status.
Clearing procedure S Display Blue/Dim
3 - 81
562
NO DESIGNATED PROGRAM
(WNo.
,
)
565
Type of error
Cause The machining program you have made an attempt to print out does not exist in the NC.
PRINTER MIS-CONNECTED
(
Stopped status
A cabling error or a power-off sequence error occurred during connection between the printer and the NC.
Stopped status
563
PRINTER I/O ERROR
L
Clearing procedure
Check if the machining program of the designated work number exists in the NC.
. A hardware error has occurred in the printer. . Mismatches exist in the RS-232C communication conditions between the printer and the NC (baud rate etc.).
Display
Blue/Dim
Blue/Dim
,
,
)
Cause
,
)
Type of error E
L
L
Display
,
,
)
Type of error
Stopped status
Action
,
Stopped status
S
(
(
Stopped status
Blue/Dim
564
SYSTEM ERROR
A hardware error has occurred in the system.
Clearing procedure
Check for mismatches in the RS-232C communication conditions between the printer and the NC. (Parameters within the NC: DV3 ... I1 through I8)
566
Cause
G
Action
S
Display
Type of error
Cause
Clearing procedure
Action (1) Check for incorrect printer cable connections. (2) Check if the printer power is on.
S
(
)
G
L Action
,
Type of error
Cause
A
,
Clearing procedure
Display
3 - 82
Action If the error cannot be cleared even after the NC power has been turned off and then turned back on, please contact your MAZAK service representative giving information about what type of operation you were carrying out when the error occurred, and the data which was displayed in parentheses at that time.
Clearing procedure
S
Display
Blue/Dim
567
PROGRAM OPERATION NOT ALLOWED
(WNo.,
,
)
Type of error
Cause An attempt has been made to print out the program being edited or being loaded.
A Stopped status L Clearing procedure
Action Print out the program only after its editing or loading has been completed.
S
569
DATA SIZE OVER
(WNo.,Note,
)
Type of error
Cause Blocks containing more than 256 characters per block exist in the EIA/ISO program. (Or an EOB or an EOR is not present in 256 characters.) Note: The number displayed after a work number is a line number that is crosskeyed to the number displayed at the lower right section of the PROGRAM display page.
A
Stopped status
L
Clearing procedure
Action Display Blue/Dim
,
Correct the EIA/ISO program. (Or insert an EOB in 256 characters.)
S Display
568
PARAMETER ERROR
Cause The parameters for setting a number of paper feed lines and for setting a number of lines per page are set incorrectly. (They were set I41 × 2 f I42.)
(
,
,
) Blue/Dim
Type of error 570
A Stopped status
Check the parameter settings of the number of paper feed lines and the number of lines per page.
Cause An attempt has been made to operate the DNC in the absence of a DNC operation option.
L Action
NO DNC OPTION
Clearing procedure
(
,
,
)
Type of error A Stopped status L
S Action Display Blue/Dim
The DNC cannot be operated because of the absence of a DNC operation option.
Clearing procedure S Display Blue/Dim
3 - 83
571
(
,
,
)
Type of error
Cause
574
LOAD IMPOSSIBLE (AUTO OPERATIO (
,
)
Type of error
Cause
Stopped status
,
An attempt has been made to load nonmachining program data during automatic operation.
A Stopped status L
Clearing procedure
Action
Clearing procedure
Action Load the data only after completion of automatic operation.
S
Display
Display Blue/Dim
572
PARAMETER ERROR
(
Cause The loaded tool data does not match to the parameter-set tool information. (Or the loaded tool data does not match to the machine specifications.)
,
,
)
Type of error
575
LOAD IMPOSSIBLE (MISMATCH)
(
Stopped status
The data sent from the host was different from the condition data within the NC. (Mismatches in data size and other parameters)
L Action Check the settings of machine parameters B1 through B11 and C1 through C11. Check if the loaded tool data is for the machine being operated.
573
LOAD IMPOSSIBLE (TOO MANY) (WNo.,
Cause An attempt has been made to load a larger number of machining programs than the maximum number of machining programs that can be stored within the NC.
Delete unnecessary machining programs, or save such programs into an external unit and then delete them.
)
A Stopped status L
Clearing procedure
Clearing procedure
Action Check that the data you have made an attempt to send from the host is for the machine being operated.
S
S
Display
Display
Blue/Dim
Blue/Dim
,
)
576
Type of error
SAME PROGRAM APPOINTED
Cause
A Stopped status
An attempt has been made to load a machining program that has the same work number as that of a machining program existing in the NC.
L Action
,
Type of error
Cause
A
,
(WNo.,
,
)
Type of error A Stopped status L
Clearing procedure S Display Blue/Dim
3 - 84
Action Recheck work numbers for overlaps. Thus, if you set bit 2 of parameter I60 to 0, it becomes possible to load. In this case, the program with the same work number registered in the NC will be deleted.
Clearing procedure S Display Blue/Dim
577
NO DESIGNATED PROGRAM
(WNo.,
,
- The machining program you have made an attempt to send from the NC to the host does not exist in the NC. - The machining program specified by a control command (work number search, program delete) does not exist in the NC.
NO MACRO OPTION
(
Stopped status
,
An attempt has been made to transfer a macroprogram despite the fact that macro option was not provided.
Stopped status L
Clearing procedure
S
Display
Display
Blue/Dim
Blue/Dim
(WNo.,
,
)
581
Type of error
An attempt has been made to load machining programs that will exceed the maximum registrable area within the NC.
Clearing procedure
Action Macroprogram data cannot be processed because of the absence of a macro option.
S
Cause
)
A
L
Check if the machining program corresponding to the designated work number exists in the NC.
,
Type of error
Cause
A
Action
MEMORY CAPACITY EXCEED
580
Type of error
Cause
578
)
(
Cause
,
,
)
Type of error
A Stopped status
Stopped status
L Clearing procedure
Action Delete unnecessary machining programs within the NC, or save such programs into an external storage unit and then delete them.
Action
Clearing procedure
S Display
Display
Blue/Dim
579
MEMORY PROTECT
Cause An attempt has been made to load data despite the fact that the program override enable/disable switch was in LOCK (write-protected) status.
(
,
,
)
Type of error
582
LAYOUT SOFTWARE NOT COINCIDEN
Cause
A Stopped status
Process layout data for the T2/T3 programs cannot be converted because of the differences in structure.
L Action Reset the program override enable/disable switch to ENABLE status (write-enabled status). If you set bit 3 of parameter I60 to 1, the write disable status can be deactivated.
(WNo.,
,
)
Type of error A Stopped status L
Clearing procedure
Action Since program loading itself will be performed, change the process layout.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 85
583
PROGRAM SOFTWARE NOT COINCIDE (
,
,
)
Type of error
Cause An attempt has been made to load a machining program having a data structure different from that of the programs within the NC.
A Stopped status
585
CABLE MIS-CONNECTED
(
,
AAcabling sequence cablineerror erroror oraapower-off power-sequence error erroroccurred occurredduring duringconnection connection between betweenthe thehost hostand andthe theNC. NC.
G Stopped status L
Clearing procedure
- Check if the program sent from the host is for the T32 or for the T2/T3. - Check for errors in the header block of the file transfer statement.
S Display Blue/Dim
584
RECEIVED DATA NOT COINCIDENT
Cause - An attempt has been made to load nonmachining program data having a data structure different from that stored within the NC. - There are errors in the header block of the file transfer statement or in the data block (include machining program).
(
,
,
)
- Check if the data sent from the host is for the T32 or for the machine being operated. - Check the header block of the file transfer statement (version number, etc.) or the data block (sequence number, etc.).
Clearing procedure
Action -- Check Check for for incorrect incorrect DNC DNC cable cable connections. connections. -- Check Check ifif the the host host is is powered powered on on and and ready for for data data transmission/reception. transmission/reception. ready If, If, although although a a DNC DNC option option is is provided, provided, the the DNC is is not not yet yet cabled cabled and and you you are are not not to to DNC use use the the DNC DNC for for the the time time being, being, this this alarm message message can can be be made made not not to to alarm appear appear in in any any case case by by setting setting bit bit 1 1 of of parameter I60 I60 to to 0. 0. parameter
S
Display
Blue/Dim
Type of error A 586 Stopped status
SYSTEM ERROR
Cause An error has occurred in the system.
L Action
)
Type of error
Cause
L Action
,
(
,
,
)
Type of error G Stopped status
Clearing procedure
L S Action Display
Blue/Dim
If the error cannot be cleared even after the NC power has been turned off and then turned back on, please contact your MAZAK service representative giving information about what type of operation you were carrying out when the error occurred, and the data which was displayed in parentheses at that time.
Clearing procedure
S
Display
Blue/Dim
3 - 86
606
ILLEGAL PROCESS
(WNo.,PNo.,
Cause (1) Process data not acceptable for the machine specifications exists in the program you have made an attempt to execute. (2) SEP or TRS process data exists despite the fact that the program you have made an attempt to execute is not a complex program. (3) The TPC data does not match to the process you have made an attempt to execute. Action (1) Delete process data not acceptable for the machine specifications. (2) Delete the SEP or TRS process data. (3) Delete the TPC data, and then create correct TPC data.
)
Type of error
Data items remaining blank exist in the process data items corresponding to the process you have made an attempt to execute.
Set data.
)
Type of error B Stopped status
Stopped status
J Clearing procedure
Action J Reset correct data.
P
Clearing procedure
Display
P
Red/Bold
Display 609
)
Type of error
ILLEGAL SEQUENCE DATA
(WNo.,PNo.,SNo.)
Cause Sequence data corresponding to the process you have made an attempt to execute does not match to the process data.
Type of error B Stopped status
B
J
Stopped status
Action Delete the sequence data, and then set correct sequence data.
J Action
(WNo., PNo.,
Data out of the allowable setting range exists in the process data corresponding to the process you have made an attempt to execute.
B
PROCESS DATA NOT FOUND (WNo.,PNo.,
Cause
ILLEGAL PROCESS DATA
Cause
Red/Bold
607
608
Clearing procedure P
Clearing procedure
Display
P
Red/Bold
Display
610
Red/Bold
SEQUENCE DATA NOT FOUND (WNo.,PNo.,
Cause No sequence data exists for the process you have made an attempt to execute.
)
Type of error B Stopped status J
Action Set sequence data.
Clearing procedure P Display Red/Bold
3 - 92
611
SEQUENCE DATA NUMBER EXCEED
(WNo.,PNo.,SNo.)
Type of error
Cause
MTR
BAR
CPY
0
1~25
1~25
1~25
CNR
EDG
THR
GRV
1
1
1~25
1
SEQUENCE DATA NOT FOUND (WNo.,PNo.,SNo.) Type of error )
Cause
The number of lines of sequence data for the process you have made an attempt to execute is in excess of a predetermined number of lines. The predetermined number of lines is as follows: COMMON
612
Data items remaining blank exist in the sequence data items corresponding to the process you have made an attempt to execute.
B Stopped status J
Action
Clearing procedure
Set data.
P
B
Display Red/Bold
M
MES
MMS
MNP
0
1
1
0~Free
613
ILLEGAL SEQUENCE DATA
(WNo.,PNo.,SNo.)
Cause MMP
DRL
TAP
MDR
0~Free
1
1
1~25
MTP
BOR
MGV
LCT
1~25
1~25
1~25
1~25
Data out of the allowable setting range exists in the sequence data corresponding to the process you have made an attempt to execute. Stopped status
LFT
MCR
END
1~25
1~25
0
0
B Stopped status J
Action RGT
Type of error
Set correct data.
Clearing procedure P Display
TLY
TRS
SEP
0
0
0
Red/Bold
J 614 Note: - A maximum of 25 lines of MTR data are available for each of IN and OUT. - “Free” means “until the maximum number of the lines that can be saved”. Action Reduce the number of sequence lines.
UNFINISHED TOOL SET
Cause Tooling data does not exist for the tools that are to be used for the process you have made an attempt to execute. Clearing procedure
(WNo.,PNo.,
)
Type of error B Stopped status J
P Action Display Red/Bold
Set tooling data for the tools that are to be used.
Clearing procedure P Display Red/Bold
3 - 93
615
DESIGNATED TOOL NOT FOUND (WNo.,PNo.,
)
Type of error
Cause The tools to be used for the process you have made an attempt to execute are not yet registered on the TOOL DATA display.
618
SHAPE EXCEEDS MATERIAL SIZE
(WNo.,PNo.,SNo.)
Type of error
Cause The starting or ending point is outside the profile of the workpiece (approximate workpiece shape specified by common data).
B Stopped status J
Check the tool data and register the necessary tools.
616
ILLEGAL CUTTING POINT
P
Display
Display
Red/Bold
Red/Bold
(WNo.,PNo.,
The specified infeed point is outside the profile of the workpiece (approximate workpiece shape designated by common data).
Clearing procedure
Action Change the starting or ending point.
P
Cause
)
Type of error
619
CUTTING DIRECTION NOT FINED
(WNo.,PNo.,SNo.)
Type of error
Cause The direction of machining (forward/backward) cannot be determined using the specified infeed point and sequence data.
B Stopped status
B Stopped status
J Action Move the infeed point into the profile of the workpiece.
617
J
Clearing procedure
The relative position of the starting or ending point specified by the sequence data with respect to the specified infeed point is not appropriate.
Change the position of the starting or ending point of the sequence data, or change the position of the infeed point.
P
Display
Display
Red/Bold
Red/Bold
)
Type of error
620
REVERSE SHAPE CONTOUR
(WNo.,PNo.,SNo.)
Cause
B Stopped status
Part of the defined workpiece shape is opposite in direction of machining with respect to the reference axis movement direction.
J Action
Clearing procedure
Action Change the position of the starting or ending point.
P
ILLEGAL CUTTING START POINT (WNo.,PNo.,
Cause
Stopped status J
Clearing procedure
Action
B
Type of error B Stopped status J
Clearing procedure
Action Correct the position of the starting or ending point.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 94
621
DOUBLE SHAPE CONTOUR
(WNo.,PNo.,SNo.) Type of error
Cause The defined workpiece shape has overlaps.
B Stopped status J Clearing procedure
Action Correct the position of the starting or ending point.
623
ILLEGAL CORNER DEFINITION (WNo.,PNo.,SNo.)
Cause There are the following errors related to the designated corner C data:
The length of the block (or arc) present before or after corner C is smaller than that of corner C.
Added corner C is outside the workpiece profile. Action
P Display
Correct either the length of corner C or the sequence data set before or after corner C.
Type of error B Stopped status J Clearing procedure P Display
Red/Bold
Red/Bold 622
ILLEGAL RADIUS
(WNo.,PNo.,SNo.)
Cause Arc-drawing data you have specified is illegal. That is, the relationship between the starting point, ending point, and radius of the arc is incorrect. It is impossible to define an arc. Action Correct the starting-point data, endingpoint data, or radius data.
Type of error
624
EXCEEDS NUMBER OF SHAPES (WNo.,PNo.,
Cause B Stopped status
Defined shape of machining or workpiece is too complicated to be processed.
)
Type of error B Stopped status
J
J
Clearing procedure Action P Simplify the shape of the machining or the workpiece.
Display Red/Bold
Clearing procedure P Display Red/Bold
3 - 95
625
EXCEEDS NUMBER OF VALLEY SHAP (WNo.,PNo.,
)
Type of error
Cause The total number of valleys in the machining shape is in excess of 10.
B
J
626
COMMON DATA NOT FOUND
Cause Common process data does not exist in the beginning part of the designated program.
B Stopped status J Clearing procedure
Action Set correct data to “LENGTH”, “WORK FACE”, or “FIN-LENGTH”.
P
P
Display
Display
Red/Bold
Red/Bold
(WNo.,
,
)
Type of error
629
MATERIAL SHAPE CROSSING
(WNo.,PNo.,SNo.)
Cause
B Stopped status
There is a data overlap between the inside diameter side (IN) and outside diameter side (OUT) of the workpiece shape which has been designated in the MTR process.
Type of error B Stopped status
J Action Load the program once again. Or recreate the program.
627
J
Clearing procedure
“OD-MAX” and “IN-MIN” in the common process do not satisfy the following condition: OD-MAX > IN-MIN f 0
Action Set correct data to “OD-MAX”, or “INMIN”.
Action Change the IN or OUT shape data.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
ILLEGAL COMMON DATA (RADIAL)(WNo.,PNo., )
Cause
)
Type of error
“LENGTH”, “WORK FACE” and “FINLENGTH” do not satisfy the following condition. LENGTH f WORK FACE + FINLENGTH > 0 WORK FACE > 0 FIN-LENGTH > 0
Clearing procedure
Simplify the machining shape.
ILLEGAL COMMON DATA (AXIAL) (WNo.,PNo.,
Cause
Stopped status
Action
628
Type of error
630
ILLEGAL DATA (TLY PROCESS) (WNo.,PNo.,
Cause Either tool No. or pocket numbers are missing in the TLY process data.
B
)
Type of error B
Stopped status
Stopped status
J
J
Clearing procedure
Action Set both a tool No. and a pocket number in each data item.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 96
631
EXCESSIVE FINISH ALLOWANCE
(
,
The area to be rough-cut does not exist since the designated finishing allowance is larger than the shape defined by the sequence data.
634
The designated number of cutting times for #0, #3 thread type is less than 3.
J Action Change the number of cutting times to 3 or more, or change the thread type.
Red/Bold
Red/Bold
Type of error
635
ACCELERATION DISTANCE EXCEED )
Cause
B Stopped status
The calculated distance of threading acceleration is in excess of the allowable value.
Set the correct data to “SPT-X/Z” and “FPT-X/Z”.
Cause In the EDG process data, the relationship between “SPT-X/Z” and “FPT-X/Z” is wrong.
Action Change the concerned parameter.
P
Set the correct data to “SPT-X/Z” and “FPT-X/Z”.
Type of error B Stopped status
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
636
ILLEGAL SHAPE DESIGNATED (GRV
Cause
B Stopped status
In the GRV process data, the relationship between the starting point (SPT-X/Z) and the ending point (FPT-X/Z) is wrong.
J Action
(WNo.,PNo.,
J
Clearing procedure
(
P Display
(WNo.,PNo.,SNo.)
ILLEGAL SHAPE DESIGNATED(EDG)
Clearing procedure
Display
J
633
B
J
P
Action
Type of error
Stopped status
Either change the finishing allowance or cancel rough-cutting.
In the CNR process data, the relationship between the starting point (SPT-X/Z) and the ending point (FPT-X/Z) is wrong.
)
Stopped status
Clearing procedure
Cause
ILLEGAL NUM. OF PATHS (THR) (WNo.,PNo.,
Cause
B
Action
ILLEGAL SHAPE DESIGNATED (CNR)
)
Type of error
Cause
632
,
(WNo.,PNo.,
)
Type of error B Stopped status J
Clearing procedure
Action Set the correct data to “SPT-X/Z” and “FPT-X/Z”.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 97
637
ILLEGAL SHAPE EXCEEDS MTRL SI
(WNo.,PNo.,SNo.)
Type of error
Cause For machining of multiple grooves, the second and subsequent grooves are outside the workpiece profile defined by common process.
640
ILLEGAL DRILLING DIRECTION (WNo.,PNo.,SNo.) Type of error
Cause
B Stopped status
In the hole-machining process (DRL, TAP) data, the relationship between “SPT-Z” and “FPT-Z” is wrong.
Stopped status
J
Reduce the number of grooves.
638
ILLEGAL DESIGNATED TL WID(GRV
J
Clearing procedure
Action
P
Display
Display
Red/Bold
Red/Bold
(WNo.,PNo., SNo.)
Type of error
The designated tool width does not match to the groove shape specified in the GRV process.
Clearing procedure
Action Set the correct data to “SPT-Z” and “FPT-Z”.
P
Cause
641
ILLEGAL G-CODE INPUT
(
Stopped status
Unavailable G-code commands have been designated for the manual operation process (MNP, MMP).
J
639
ILLEGAL OVERLAP (GRV PROCESS)
Cause The parameter-set amount of grooving overlap is larger than the width of the designated tool.
Either designate some other tool, change the width of the designated tool, or change the parameter setting.
B Stopped status
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
642
ILLEGAL AXIS INPUT
(WNo.,PNo.,SNo.)
Cause
B Stopped status
An illegal axis is designated for the Gcode command in the manual operation process (MNP, MMP). Or the same axis is designated twice or more in 1 sequence data.
J Action
)
Clearing procedure
Action Change the G-code commands to correct ones.
P
(
,
J
Clearing procedure
Designate some other tool, or change the width of the designated tool.
,
Type of error
Cause
B
Action
)
B
Type of error B Stopped status J
Clearing procedure
Action Delete all move commands related to the illegal axis.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 98
643
MILLING TOOL DIA NOT FOUND
(
,
,
)
Type of error
Cause (1) The diameter of the tool to be used during the process (DRL, TAP, MMP, MDR, MTP, BOR, MGV, LCT, RGT, LFT) is unset or is set to 0. (2) The diameter of the sensor to be used during the measurement process (MES) is unset or is set to 0.
645
B Stopped status
In the process (BAR, CPY, etc.), different types of corners (R or C) have been designated for portions that are identical in shape.
B Stopped status J Clearing procedure
Action
Clearing procedure
Set the correct diameter of the tool or sensor you want to use.
Type of error
Cause
J Action
CORNER (R/C) DESIGNATED OVERLAP (WNo.,PNo.,SNo.)
Check the designated corner portions and delete one of the corners.
P
P Display
Display
Red/Bold
Red/Bold 646 644
ILLEGAL FEEDRATE DATA
(WNo.,PNo.,SNo.)
Cause The synchronous or asynchronous feed data designated in the manual operation process (MNP, MMP) data is not appropriate for the G-code command.
Type of error B Stopped status
ILLEGAL FINISHING ALLOWANCE
Action
In the “#0, #0 type of THR (threading) process data, the following condition exists: (Finishing allowance) > (First depth-of-cut/4)
Calculated from the process data height (MGT) and the number of times (NUMBER).
Change the synchronous or asynchronous feed data.
Clearing procedure P
)
Type of error
Cause
J
(WNo.,PNo.,
Specified by parameter U39.
B
Stopped status
J
Display Red/Bold
Action Change either the thread height or the setting of parameter U39.
Clearing procedure P Display Red/Bold
3 - 99
647
ILLEGAL ANGLE IN FIRST SEQUEN
(WNo.,PNo.,SNo.)
Type of error
Cause The relationship between the thread shape and threading angle that are defined by the first sequence data of the THR process is incorrect.
B
649
ILLEGAL THREAD HEIGHT
Cause In the THR process data, the following condition is not satisfied. (Finishing allowance) e (Thread height)
Stopped status
Designated in the process data.
J
Change the threading angle, or change the coordinates of the starting or ending point of the first sequence.
Display
B Stopped status J Clearing procedure
Action
P
Type of error
Set using parameter U39.
Clearing procedure
Action
(WNo.,PNo., )
Change the thread height or the setting of parameter U39.
P Display
Red/Bold
Red/Bold 648
ILLEGAL THREAD ANGLE
(WNo.,PNo.,
Cause In the machining type that requires the designation of a threading angle, the following condition is not satisfied. (Tool tip angle) e (Threading angle)
)
Type of error
Change either the threading angle or the data of the tool to be used.
LAYOUT UNABLE
(WNo.,PNo.,
Cause
B Stopped status J
Action
651
Because of lack of data, automatic creation of layout data is not possible and thus the program cannot be executed.
Clearing procedure
Display Red/Bold
Type of error B Stopped status J
Action
P
)
Check the machining program for tool or SEP/TRS headstock selection errors, etc.
Clearing procedure P Display Red/Bold
3 - 100
652
LAYOUT SIZE EXCEED
(WNo.,
,
)
Type of error
Cause Automatic creation of process layout is not possible because of lack of an available storage area in the layout data storage memory.
B Stopped status
655
INTERSECTION CALCULATE IMPOSS. (WNo.,PNo.,SNo.)
Type of error
Cause No automatic calculations of intersection were obtained since there are illegal data.
B Stopped status
J Clearing procedure
Action Delete machining program(s) partly.
653
INTERSECTION NOT FOUND
J
Correct the process data or the sequence data.
P
Display
Red/Bold
Red/Bold
Type of error
No automatic calculations of intersection were obtained since there are data disparities.
P
Display
(WNo.,PNo.,SNo.)
Cause
Clearing procedure
Action
B Stopped status
656
NEED TOOL ROTATION DIRECTION
(
,
The rotating direction of the spindle or milling tool cannot be determined since the “FWD/REV R/L” data item on the TOOL DATA (2) display is left blank.
B Stopped status
654
DATA MISSING (INTERSECTION)
J
Clearing procedure
Correct the sequence data.
Display
Red/Bold
Red/Bold
Type of error B Stopped status
657
NO DEPTH OF CUT INFO.
Cause The depth of cutting with the milling tool cannot be determined since the “DEPAMO/DEP–ANG” data item on the TOOL DATA (2) display is left blank.
J Action Correct the process data or the sequence data.
P
Display
(WNo.,PNo.,SNo.)
No automatic calculations of intersection were obtained since there are lack of data.
Clearing procedure
Action Set data in “FWD/REV R/L” or use some other tool.
P
Cause
)
Type of error
Cause
J Action
,
(
,
,
)
Type of error B Stopped status J
Clearing procedure
Action Set data in “DEP-AMO/DEP-ANG” or use some other tool.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 101
658
ILLEGAL TPC DATA
(WNo.,PNo.,
)
Type of error
Cause Data out of the allowable setting range exists in the TPC data of the process you have made an attempt to execute.
B Stopped status J Clearing procedure
Action Correct the data error(s).
661
Machining within the allowable stroke of the dummy Y-axis is not possible since the groove width (GRV-WID) that has been set for MGV process is too large for the tool. The allowable stroke of the dummy Y-axis is as follows: – (Setting of parameter B65/2) e Allowable stroke e (Setting of parameter B65/2
B
Stopped status
J
P
Red/Bold
DATA NOT FOUND
(WNo.,PNo.,
)
Clearing procedure
Action Designate a tool that has a sufficiently large diameter, or reduce the groove width and perform machining within the allowable stroke.
Type of error
Cause The “Z1”, “Z2”, and “Z-OFFSET” data items on the SET UP (2) display are left blank.
P Display Red/Bold
B Stopped status J Clearing procedure
Action
)
Type of error
Cause
Display
659
EXCESSIVE GROOVE WIDTH (WNo.,PNo.,
Set correct data in these data items.
P Display
662
ILLEGAL Y-AXIS DATA
(WNo.,PNo.,
Cause The Y-coordinate of the program is outside the allowable stroke of the dummy Y-axis. The allowable stroke of the dummy Y-axis is as follows: – (Setting of parameter B65/2) e Allowable stroke e (Setting of parameter B65/2)
)
Type of error B Stopped status
J Red/Bold Action 660
NO EIA/ISO OPTION
(WNo.,PNo.,
Cause An EIA/ISO program was designated as the next program to be executed despite the fact that the system does not have an EIA/ISO program execution option.
)
Type of error
Check the work number for error, or reload the machining program to be executed.
P Display
B Stopped status J
Action
Reduce the Y-coordinate below the allowable stroke.
Clearing procedure
Clearing procedure P Display Red/Bold
3 - 102
Red/Bold
680
MACRO PROGRAM NOT FOUND (WNo.,PNo.,
)
Type of error
Cause The MAZATROL macroprogram that has been designated for the MCR process is not registered.
683
ILLEGAL AXIS INPUT (MACRO) (WNo.,PNo., Type of error
Cause
B Stopped status
Axis addresses not allowable for the MAZATROL macroprogram have been designated.
B Stopped status
J
Change the registration name of the MAZATROL macroprogram to be called up or register the macroprogram to be called up.
681
ILLEGAL MACRO G-CODE
Cause Illegal G-codes are specified in the MAZATROL macroprogram.
J
Clearing procedure
Action
Clearing procedure
Action Change part of the axis addresses.
P
P
Display
Display
Red/Bold
Red/Bold
(WNo.,PNo.,
)
Type of error
684
FEEDRATE ZERO (MACRO)
(WNo.,PNo.,
B
The feedrate (F) designated in the MAZATROL macroprogram is not a positive value.
B Stopped status
J
Change the G-codes.
682
DESIGNATED AXIS OVER (MACRO)
Cause More axes than allowable for the MAZATROL macroprogram have been designated.
Action Reduce the number for axes.
)
Type of error
Cause
Stopped status
Action
)
J
Clearing procedure
Clearing procedure
Action Change the value of F to a positive one.
P
P
Display
Display
Red/Bold
Red/Bold
(WNo.,PNo.,
)
Type of error
685
M-CODE OVER
(WNo.,PNo.,
Cause More than four M-codes per block are set in the MAZATROL macroprogram.
B
)
Type of error B
Stopped status
Stopped status
J
J
Clearing procedure
Action Reduce the number of M-codes below four per block.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 103
686
SPINDLE ZERO (MACRO)
(WNo.,PNo.,
)
Type of error
Cause The speed (S) designated in the MAZATROL macroprogram is not a positive value.
B Stopped status
689
ADDRESS OVER
(WNo.,PNo.,
Cause A block containing more than 20 addresses exists in the MAZATROL macroprogram.
J
Change the value of S to a positive one.
687
SPINDLE ZERO (MACRO)
The peripheral velocity (V) designated in the MAZATROL macroprogram is not a positive value.
Change the value of V to a positive one.
)
Type of error B Stopped status
Clearing procedure P
Type of error B Stopped status J
Action Delete one or more of the addresses.
P
Red/Bold
ADDRESS DESIGNATION OVERLAP (WNo.,PNo., )
The addresses that must not be set at the same time within one block are set in the MAZATROL macroprogram.
Clearing procedure
Red/Bold
Red/Bold
Cause
Stopped status
Display
Display
688
B
Display
J Action
Action Delete the excess number of addresses, or divide the commands into two blocks.
P
(WNo.,PNo.,
Cause
Type of error
J
Clearing procedure
Action
)
Clearing procedure P Display Red/Bold
3 - 104
690
MACRO EXECUTION ERROR (WNo.,PNo.,Macro error No.)
Cause Type of error
Cause One or more of the following errors occurred during execution of the MAZATROL macroprogram: Error No.
Error description
1
The intermediate code header information is wrong.
2
The area handled by the interpreter is insufficient.
3
The quantities of both arguments existing during macro call from a macroprogram are not the same.
5
6
7
8
9
Error No.
Error description
17
The stack handled by the interpreter is overflowing or underflowing.
18
The divisor for calculation of MOD is 0.
20
The type of arguments for macro call is illegal.
Action Correct and re-register the macroprogram.
B
Red/Bold
After debugging, the number of arguments described in the program became larger than that of arguments which were entered.
Array statement error (The array size defined in DIM statement is exceeded.)
699
During division, the divisor is 0.
11
The function (MACSEARCH, SMACSEARCH) that returns the code area pointer of the macro has error-returned.
12
In SCOM #(i) or SCOM@(i), the value of i is illegal (the value of i is minus or in excess of the value set in macro control block).
13
Instruction word error.
14
The number of machining programs is larger than the value set in the macro control block.
15
Unregistered external functions are given.
SHAPE MANAGEMENT IMPOSSIBLE
Cause
Stopped status
In the GRVdata process the relationship The shape that data, has been defined in between the starting point be (SPT-X/Z) the sequence data cannot correctlyand the ending point (FPT-X/Z) is wrong. processed.
(WNo.,PNo.,SNo.)
Type of error B Stopped status J
Action
In COM #(i) or COM@(i), the value of i is illegal (The value of i is minus or in excess of the value set in macro control block).
10
P Display
After debugging, the number of arguments described in the program became smaller than that of arguments which were entered.
The number of nesting times for macro call is in excess of its maximum allowable number (10).
Clearing procedure
Set Change the correct the machining data to “SPT-X/Z” program orand tool “FPT-X/Z”. data to such an extent that no machining error is likely to occur (say, down to several micrometers). Normal operation may then resume, because this alarm is usually due to a calculation error. If the situation does not improve even after such changes have been made, your MAZAK service representative should be contacted for assistance.
J
3 - 105
Clearing procedure
P
Display
Red/Bold
701
SIMULTANEOUS AXIS OVER
(
,
,
)
Type of error
Cause The number of axis addresses per block is in excess of the specifications.
B Stopped status
704
PARITY H ERROR
(
,
The number of holes per character in the paper tape is even (for EIA codes) or odd (for ISO codes).
B Stopped status
702
ILLEGAL AXIS NAME
J
Clearing procedure
- Divide the addresses into two blocks. - Check against the specifications.
The axis address name in the program is different from that which has been parameter-set.
Display
Red/Bold
Red/Bold
,
,
)
705
PARITY V ERROR
(
Type of error
Cause
B
J
J
Clearing procedure P
Clearing procedure
Action - Make the number of characters per block on the paper tape even. - Set the parity-V selection parameter to OFF.
P Display
Red/Bold
Cause Axis addresses that cannot be divided in address units have been set.
Action Review the program.
(
)
Stopped status
Display
DIMENSION DETECTING ERROR
,
Stopped status
Correct the axis address name in the program.
703
,
The number of characters per block on the paper tape is odd.
B
Action
P
Display
Type of error
Cause
Clearing procedure
Action - Check the paper tape. - Check the tape reader and the tape puncher for normal operation.
P
(
)
Type of error
Cause
J Action
,
,
,
)
Type of error
Red/Bold
706
ILLEGAL ADDRESS
Cause Addresses not available for the machine specifications have been set.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
J
J
Clearing procedure
Action - Check and correct address errors in the program. - Check the specifications.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 106
707
ILLEGAL FORMAT
(
,
The programming format is not correct.
Data which is in excess of the setting range is set.
Action Review the program.
B
Clearing procedure
Action
P
Display
Display
Red/Bold
Red/Bold
,
,
)
711
ILLEGAL O, N NUMBER
(
,
,
)
Type of error
Cause Program number 0 or sequence number 0 has been set.
B
Stopped status
Stopped status
J
J
Clearing procedure
Check and correct G-code address in the program.
Cause
Type of error
- Set M02 or M30 at the end of the program. - Set M99 at the end of the subprogram.
B
Clearing procedure
Action Designate a program number from 1 to 9999, or a sequence number from 1 to 99999.
P
(
)
J
G-codes not available for your machine are included.
ILLEGAL NUMBER INPUT
,
J
Type of error
Action
,
Stopped status
P
Cause
(
Cause
Clearing procedure
(
PROGRAM END NOT FOUND
Stopped status
Review the program.
709
710
“EOR” has been read in during tape or memory mode operation.
B
Action
ILLEGAL G-CODE
)
Type of error
Cause
708
,
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
712
INTERPOLATION IS OVERFLOW
Cause The designated travel distance data is in excess of 231.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
J
J
Clearing procedure
Action Recheck the designated axis address.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 107
713
FEEDRATE ZERO
(
,
,
)
Type of error
Cause The feedrate is unset.
B Stopped status
716
VARI PITCH THRD OPT NOT PRESENT (
,
A variable lead thread cutting command is designated although the system does not support the variable lead thread cutting specification.
B Stopped status
714
DIFFERENT CENTER TOO LARGE
(
Display
Red/Bold
Red/Bold
,
The starting point, ending point, or center of the arc is wrong.
MISSING CENTER (NO DATA)
Cause The center of the arc cannot be determined during radius-designated arc interpolation.
,
)
ILLEGAL LEAD (THREAD)
Check the address data in the program.
,
,
)
Type of error
Cause
B Stopped status
J
J Clearing procedure
Action Correct the thread lead (pitch) data.
P
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error B Stopped status
718
G16-G19 COM. IN NOSE-R COMP.
Cause A plane selection G code (G17, G18, G19) is designated in the tool diameter offset command or nose-R offset command (G41, G42, G46).
J Action
(
Stopped status
Clearing procedure
(
717
The designated thread lead (pitch) is incorrect.
B
Check the address data of the starting point, ending point, and center of the arc. Check the direction (+, –) of the address data.
P
Display
Type of error
Action
Clearing procedure
Action Check the specifications.
P
Cause
715
J
Clearing procedure
Designate a feedrate.
)
Type of error
Cause
J Action
,
(
,
,
)
Type of error B Stopped status J
Clearing procedure P Display Red/Bold
3 - 108
Action Set a plane select command after canceling the tool diameter offset command and the nose-R offset command (after commanding G40).
Clearing procedure P Display Red/Bold
719
ILLEGAL G16-G19 COMMAND
(
,
)
Type of error
Cause Mismatch between the arc command axis and the selected plane.
722
,
,
)
Type of error B
Stopped status
Stopped status
J
J
Designate a feedrate.
Clearing procedure
Action Review the program.
P
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
Cause
(
Cause
Clearing procedure
NOT FOUND AUTO CORNER OVERRID (
ILLEGAL AXIS DESIGNATED IN G9
A wrong axis is designated for calling the constant peripheral velocity control.
B
Action
720
,
B Stopped status
723
NOSE-R COMPENSATION IN G02/03
(
,
,
)
Type of error
Cause A offset command (G40, G41, G42 or G46) is designated in the arc interpolation mode (g02, G03).
B Stopped status J
Clearing procedure
Action
P Display
Clearing procedure
Action Set inear-interpolation command code G01 or positioning command code G00 in the offset command block or the cancel block.
P Display
Red/Bold
721
ILLEGAL 2-ND MISCELLAN. CODE
Cause The No. 2 auxiliary function address set in the program is different from the parameter-set address.
(
,
,
)
Type of error B Stopped status
Red/Bold
724
NO INTERSECTION
Cause Calculation of the crossing-point offset vector failed during execution of the tool diameter offset command or the nose-R offset command (G41, G42, G46).
J Action Check and correct the No. 2 auxiliary function address set in the program.
(
,
,
)
Type of error B Stopped status J
Clearing procedure
Action Recheck the program.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 109
725
NOSE-R COMP. INTERFERENCE ERR (
,
,
)
Type of error
Cause An interference error occurred during the execution of the tool diameter offset command or nose-R offset command (G41, G42, G46).
,
,
Clearing procedure
Action - Change the command to a G-code command (G00, G28, G30, G33 or G53) that permits reversal of the offset direction. - Replace the tool with one that has a different tip number. - Set the G46 reversal error prevention parameter to ON.
P
Display
Red/Bold
)
Type of error
729
ILLEGAL TOOL NOSE
Cause
B Stopped status
Since the diameter offset mode is set, set diameter offset cancel code G40 in the program to execute the fixed-cycle command.
B
J
Red/Bold
Action
)
J
Display
A fixed-cycle is designated during the tool diameter offset mode or nose-R offset mode.
,
Stopped status
P
Cause
,
Type of error
Cause
Clearing procedure
(
(
Stopped status
Recheck the program.
CANNED CYCLE IN NOSE-R COMP.
REVERSE NOSE-R COMP. DIRECTIO
In the nose-R offset mode (G46), the offset direction became reversed.
B
Action
726
728
The virtual tip number is illegal (other than 1 8) in the nose-R offset mode G46.
(
,
,
)
Type of error B
J
Stopped status
Clearing procedure
J Action
P
Correct the number.
Clearing procedure
Display
P
Red/Bold
Display Red/Bold
727
ILLEGAL NOSE-R COMP. DIRECTIO
Cause At the start-up of the G46 nose-R offset mode, the offset direction cannot be defined.
(
,
,
)
Type of error B Stopped status J
Action - Change the move vector to one that makes the offset direction constant. - Replace the tool with one that has a different tip number.
Clearing procedure P Display Red/Bold
3 - 110
730
ILLEGAL OFFSET No.
(
,
,
)
Type of error
Cause When offset command (G41, G42 or G46) was set, the offset number (TOO) was not set or it was larger than the maximum available value.
(
B
J
J
Display
,
,
)
Type of error
Cause A fixed cycle command is designated although the fixed cycle (G81 G89) specification is not supported.
Clearing procedure
Action - Check for correct connection to the spindle unit. - Check the presence/absence of a spindle encoder.
P Display Red/Bold
734
THREAD PITCH NOT FOUND
(
,
,
)
Type of error
Cause In the fixed tapping cycle, there is no designation for pitch or number of threads.
B
B
Stopped status
Stopped status
J
J
Clearing procedure
Action
)
Stopped status
P
DR CANNED CYCLE OPT NOT PRESE (
,
Type of error
Cause
Red/Bold
731
,
Stopped status
Clearing procedure
- Append an offset number command to the offset command block. - Check the maximum available number of offset numbers, and change the offset number to an available one.
ILLEGAL SYNCH. TAPPING CYCLE
Connection with the spindle unit is not made.
B
Action
733
- Check the specifications. - Correct the program.
Clearing procedure
Action Designate a pitch or a number of threads per inch.
P
Display
Display Red/Bold
732
TAPPING SPEED DATA NOT FOUND
Cause The spindle speed is not designated when a fixed drilling cycle is designated.
(
,
,
)
Type of error B Stopped status
735
ILLEGAL THREAD PITCH
Cause In the fixed tapping cycle, designation for the pitch or the number of thread is incorrect.
J Action During setting of fixed-cycle hole-drilling commands (G84, G88), also set a spindle speed command (S).
(
,
,
)
Type of error B Stopped status J
Clearing procedure
Action Check the pitch or the number of threads per inch.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 111
736
ILLEGAL TAPER LENGTH
(
,
,
)
Type of error
Cause In the turning cycle, designation for the taper length is incorrect.
B Stopped status J Clearing procedure
Action
P Display Red/Bold
ILLEGAL CHAMFERING
Cause In the thread cutting cycle command, designation for chamfering is incorrect.
(
,
,
)
,
,
)
Type of error
Cause The following command is present in the subprogram called by a composite-type fixed-cycle I: - Reference point return command (G27, G28, G30) - Thread cutting (G33) - Fixed cycle - Skip function (G31)
B Stopped status J Clearing procedure
Delete the following G-codes from the subprograms that are called up by composite-type fixed-cycle I codes G70 through G73: G27, G28, G30, G31, G33 and Fixedcycle G-codes Normally, this alarm is not output. If this alarm is output, data must be deleted from the entire system area.
739
B
J
Set chamfering data that ensures termination of the operation of the tool within the cycle.
(
P
Display
Red/Bold
Type of error
Stopped status
Action
ILLEGAL G-CODE DATA
Action
Set the value of R for the turning cycle smaller then the travel of the axis.
737
738
BLOCK NUMBER EXCEED
Cause The number of blocks in the shape program of the composite-type fixed-cycle I exceeds 50 blocks.
Clearing procedure
(
,
,
)
Type of error B Stopped status J
P Action Display Red/Bold
Replace below 50 the number of blocks in the shape programs called up by composite-type fixed-cycle I codes G70 through G73.
Clearing procedure P Display Red/Bold
3 - 112
740
ILLEGAL SHAPE DESIGNATED
(
,
,
)
Type of error
Cause The shape defined in the composite-type fixed-cycle I (G70 through G73) is not the shape for correct cutting.
B Stopped status
743
DESIGNATED SNo. NOT FOUND
(
,
The sequence number is not set during subprogram calling, returning from the subprogram or the GOTO command.
B Stopped status
741
ILLEGAL DATA INPUT
(
Display
Red/Bold
Red/Bold
,
Cause The number of times of sequential subprogram call from subprograms has exceeded 15.
)
NO DESIGNATED PROGRAM
Check the actual number of times of subprogram call, and correct the program so that the value does not exceed 15.
,
,
)
Type of error
Cause
B Stopped status
J
J Clearing procedure
Action Register the subprogram.
P
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error B Stopped status
745
RESTART SEARCH IMPOSSIBLE
Cause A sequence number or block number not existing in the program has been designated and search start for restart has been activated.
J Action
(
The designated subprogram was not registered.
Clearing procedure
(
744
Stopped status
Recheck the command data of composite-type fixed-cycle (G70 through G76).
SUB PROGRAM NESTING OVER
,
B
Action
P
Display
Type of error
The command in the composite-type fixed-cycle (G70 through G76) is not correct.
Clearing procedure
Action Include the sequence number in a suitable block.
P
Cause
742
J
Clearing procedure
Recheck the shape program specified by composite-type fixed-cycle I (G70 through G73).
)
Type of error
Cause
J Action
,
(
,
,
)
Type of error B Stopped status J
Clearing procedure
Action After checking the program, reset restart data and activate the search start for restart.
P
Clearing procedure P
Display
Display
Red/Bold
Red/Bold
3 - 113
746
ABSOLUTE INPUT REQUIRED (G36)
(
,
,
)
Type of error
Cause Incremental data has been set as target data in the block of G36.
B Stopped status
749
REFERENCE POINT RETURN CHECK (
,
An axis exists that has not returned to its home position when home-position check command G27 was executed.
B Stopped status
747
NO SECOND OPERATION
(
Display
Red/Bold
Red/Bold
,
The specifications of G109, G110, G111, and G112 remain unset.
NOT ZERO RETURNED AXIS EXIST
Cause A move command other than those used for returning axes to reference points was set for an axis that has not been returned to such points.
Action Carry out a manual reference-point return operation.
,
)
750
TAPE I/O ERROR
(
,
,
)
Type of error
Cause An error has occurred in the tape reader.
B
B
Stopped status
Stopped status
J
J
Clearing procedure
(
P
Display
Type of error
Action
Clearing procedure
Action Recheck the program.
P
Cause
748
J
Clearing procedure
Review the axis addresses within G36.
)
Type of error
Cause
J Action
,
Clearing procedure
Action
P
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
751
FILE I/O ERROR
Cause Reading of the machining program files failed.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
J
J
Clearing procedure
Action
Clearing procedure
P
P
Display
Display
Red/Bold
Red/Bold
3 - 114
752
CANNED CYCLE PROGRAM ERROR
(
,
,
)
Type of error
Cause The shape definition program for fixedcycle operation includes G27, G28, G30, G31, G32 or fixed-cycle G-codes.
B Stopped status
755
NO DIRECTIVE FOR NEXT MOVE R/
(
,
A non-move command has been designated for the block immediately succeeding the corner R/C command.
B Stopped status J
Clearing procedure
ILLEGAL G10 L NUMBER
(
Display
Red/Bold
Red/Bold
,
A wrong L-address number was set during setting of G10.
ILLEGAL G10 CORRECTION No.
Cause An offset number not allowable for the machine specifications was set during setting of G10.
)
INSUFFICIENT MOVE DISTANCE R/
After checking the maximum allowable number of offset numbers, change the number of address P to an allowable number.
,
,
)
Type of error
Cause
B Stopped status
J
L Clearing procedure
Action Reduce the length of corner R/C below the travel distance.
P
S
Display
Display
Red/Bold
Blue/Dim
,
,
)
Type of error B Stopped status
757
INSUFF. NEXT MOVE DISTANCE R/
Cause The travel distance specified in the next block that immediately succeeds the corner R/C command is smaller than the length of designated corner R/C.
J Action
(
The travel distance is smaller than the length of designated corner R/C.
Clearing procedure
(
756
Stopped status
Check the L-address number and change it to the correct number.
754
,
B
Action
P
Display
Type of error
Cause
Clearing procedure
Action Change the block that immediately succeeds the corner R/C command to a block of move commands.
P
753
)
Type of error
Cause
J Action
,
(
,
,
)
Type of error B Stopped status L
Clearing procedure
Action Reduce the length of corner R/C below the travel distance specified in the next block.
P
Clearing procedure S
Display
Display
Red/Bold
Blue/Dim
3 - 115
758
CNR-R/C DESIGNATED IN G0, THRE
(
,
The next block of the corner R/C command is the G0 or G33 code.
G29, M COMMANDS SAME BLOCK
Cause M-code-only command are included in the command block of G29.
Action M-code-only commands cannot coexist with G29 command blocks. Divide each of G29 commands and Mcode-only commands into separate blocks.
Type of error B
Clearing procedure
Action Set the correct skip speed.
P
Display
Display
Red/Bold
Red/Bold
,
,
)
762
SKIP COMMAND IN CORRECTING DI
(
,
,
)
Type of error
Cause A skip command coexists with the diameter offset command.
B
B
Stopped status
Stopped status
J
J
Clearing procedure
Clearing procedure
Action Set diameter offset cancel code (G40), or delete the skip command.
P
(
)
J
M-code-only command are included in the command block of G27.
M-code-only commands cannot coexist with G27 command blocks. Divide each of G27 commands and Mcode-only commands into separate blocks.
,
J
Type of error
Action
,
Stopped status
P
Cause
(
Cause
Clearing procedure
(
SKIP SPEED ZERO
Stopped status
Recheck the program.
760
761
The skip speed is 0.
B
Action
G27, M COMMANDS SAME BLOCK
)
Type of error
Cause
759
,
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error
763
MILLING IMPOSSIBLE
Cause The specification of G12.1 remains unset.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
J
J
Clearing procedure
Action
Clearing procedure
P
P
Display
Display
Red/Bold
Red/Bold
3 - 116
764
ILLEGAL G-CODE (MILLING)
(
,
)
Type of error
Cause A not usable G-code has been designated during the milling mode.
769
An axis remaining unreturned to its zeropoint has been designated during the milling mode.
,
Type of error B
J
J Clearing procedure
Action
P
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Stopped status
770
WORKPIECE RADIUS NOT INPUT (G1 (
,
ILLEGAL MODAL
Cause The milling mode has been selected during nose-R offsetting or peripheral speed constant control.
The cylindrical radius was not designated while the G16 plane was selected during the milling mode.
B Stopped status
Clearing procedure
Action
P
P
Display
Display
Red/Bold
Red/Bold
,
,
)
Type of error B Stopped status
771
LOCK AHEAD BUFFER INSUFFICIEN
Cause The block to be pre-read for nose-R offset vector creation is in excess of the capacity of the special buffer for prereading.
J Action
)
J
Clearing procedure
(
,
Type of error
Cause
J
768
)
Stopped status
B
Action
,
Stopped status
Type of error
Cause
(
Cause
Clearing procedure
AXIS ZERO RETURN NOT COMPLETE (
NO CORNER-R/C OPTION (MILLING
An unavailable corner R/C has been selected during the milling mode.
B
Action
767
,
(
,
,
)
Type of error B Stopped status J
Clearing procedure
Action
Clearing procedure
P
P
Display
Display
Red/Bold
Red/Bold
3 - 117
772
ERROR IN LOOK AHEAD BLOCK
(
,
,
)
Type of error
Cause The block that has been pre-read for nose-R offset vector creation included the factor of the alarm.
B Stopped status J Clearing procedure
Action Recheck the program.
P Display Red/Bold
773
ILLEGAL Y-AXIS DATA
Cause The Y-axis data that has been designated in the G19 plane selection code (available only for dummy Y-axis specifications) during the EIA milling mode is in excess of the housing diameter that has been set using parameter B65 (for HD #2, parameter C65). Action
(
,
,
)
Type of error B Stopped status J Clearing procedure P Display Red/Bold
3 - 118
3-7
TOOL PATH MODE PROGRAMMING ERRORS 800
(WNo.
,
)
Type of error
Cause Cause may be in preceding unit no. .Asterisks have been found in the thread angle data
B Stopped status L Clearing procedure
Action Inspect valid data
S Display Blue/Dim
801
NO DESIGNATED PROGRAM
(WNo.
,
)
Type of error
Cause The program corresponding to the designated work number does not exist in the memory.
B Stopped status L Clearing procedure
Action Check the work number, or load the machining program to be executed.
S Display Blue/Dim
802
DATA NOT FOUND
(WNo.
Cause 1)
An attempt was made to execute the program being edited or loaded from an external I/O unit. 2) The program has entered in an abnormal condition because of a loss of backup battery voltage. Action 1) Execute the program only after completion of its editing or loading. (2) Reload the machining program to be executed.
,
)
Type of error B Stopped status L Clearing procedure S Display Blue/Dim
3 - 119
803
DATA NOT FOUND
(WNo.,PNo.,
)
Type of error
Cause The designated process does not exist.
Stopped status L Clearing procedure
Check the process number, or load the machining program to be executed.
S
Blue/Dim
R/F CUTTING PROCESS NOT FOUND
(WNo.,PNo.,
(WNo.,PNo.,
(1) Process data not acceptable for the machine specifications exists in the program you have made an attempt to execute. (2) SEP or TRS process data exists despite the fact that the program you have made an attempt to execute is not a complex program. (3) The TPC data does not match to the process you have made an attempt to execute. Action
Display
804
ILLEGAL PROCESS
Cause
B
Action
806
)
(1) Delete process data not acceptable for the machine specifications. (2) Delete the SEP or TRS process data. (3) Delete the TPC data, and then create correct TPC data.
The designated machining type (R for rough-machining, or F for finishmachining) is not registered for that process.
807
B Stopped status L Clearing procedure
Action Check the machining type. Or load the machining program to be executed.
Type of error
B
Stopped status
L
Clearing procedure S Display Blue/Dim
Type of error
Cause
)
PROCESS DATA NOT FOUND (WNo.,PNo.,
Cause Data items remaining blank exist in the process data items corresponding to the process you have made an attempt to execute.
)
Type of error B Stopped status L
S Display Blue/Dim
Action
Clearing procedure
Set data.
S Display
805
ILLEGAL MAZATROL DATA
Cause Structural errors exist in the designated program.
(WNo.,
,
)
Type of error B Stopped status L
Action Reload the machining program to be executed.
Clearing procedure S Display Blue/Dim
3 - 120
Blue/Dim
808
ILLEGAL PROCESS DATA
(WNo., PNo.,
)
Type of error
Cause Data out of the allowable setting range exists in the process data corresponding to the process you have made an attempt to execute.
B Stopped status
Clearing procedure
Reset correct data.
SEQUENCE DATA NUMBER EXCEED
(WNo.,PNo.,SNo.)
Type of error
Cause
L Action
811
The number of lines of sequence data for the process you have made an attempt to execute is in excess of a predetermined number of lines. The predetermined number of lines is as follows: COMMON
MTR
BAR
CPY
0
1~25
1~25
1~25
CNR
EDG
THR
GRV
1
1
1~25
1
M
MES
MMS
MNP
0
1
1
0~Free
MMP
DRL
TAP
MDR
0~Free
1
1
1~25
MTP
BOR
MGV
LCT
1~25
1~25
1~25
1~25
RGT
LFT
MCR
END
1~25
1~25
0
0
TLY
TRS
SEP
0
0
0
S B
Display Blue/Dim
809
ILLEGAL SEQUENCE DATA
(WNo.,PNo.,SNo.)
Cause Sequence data corresponding to the process you have made an attempt to execute does not match to the process data.
Type of error B Stopped status L
Action Delete the sequence data, and then set correct sequence data.
Stopped status
Clearing procedure S Display Blue/Dim
810
SEQUENCE DATA NOT FOUND (WNo.,PNo.,
Cause No sequence data exists for the process you have made an attempt to execute.
L
)
Type of error B Stopped status
Note: - A maximum of 25 lines of MTR data are available for each of IN and OUT. - MGV may be 1, in dependence of option. (MGV multiple groove machining) - “Free” means “until the maximum number of the lines that can be saved”.
L Action Action Set sequence data.
Clearing procedure
Reduce the number of sequence lines.
Clearing procedure S
S Display Display Blue/Dim Blue/Dim
3 - 121
812
SEQUENCE DATA NOT FOUND (WNo.,PNo.,SNo.) Type of error )
Cause Data items remaining blank exist in the sequence data items corresponding to the process you have made an attempt to execute.
B Stopped status
815
DESIGNATED TOOL NOT FOUND (WNo.,PNo., Type of error
Cause The tools to be used for the process you have made an attempt to execute are not yet registered on the TOOL DATA display.
L Clearing procedure
Set data.
S
ILLEGAL SEQUENCE DATA
Data out of the allowable setting range exists in the sequence data corresponding to the process you have made an attempt to execute.
Set correct data.
814
UNFINISHED TOOL SET
Cause Tooling data does not exist for the tools that are to be used for the process you have made an attempt to execute.
Display
Blue/Dim
Blue/Dim
816
Type of error
ILLEGAL CUTTING POINT
Set tooling data for the tools that are to be used.
(WNo.,PNo.,
Cause
B Stopped status
The specified infeed point is outside the profile of the workpiece (approximate workpiece shape designated by common data).
)
Type of error B Stopped status L
Clearing procedure
Action Move the infeed point into the profile of the workpiece.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
(WNo.,PNo.,
)
Type of error B Stopped status
817
ILLEGAL CUTTING START POINT (WNo.,PNo.,
Cause The relative position of the starting or ending point specified by the sequence data with respect to the specified infeed point is not appropriate.
L Action
S
Display
L Action
Stopped status
Clearing procedure
Action Check the tool data and register the necessary tools.
(WNo.,PNo.,SNo.)
Cause
B
L
Action
813
)
)
Type of error B Stopped status L
Clearing procedure
Action Change the position of the starting or ending point of the sequence data, or change the position of the infeed point.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 122
818
SHAPE EXCEEDS MATERIAL SIZE
(WNo.,PNo.,SNo.)
Type of error
Cause The starting or ending point is outside the profile of the workpiece (approximate workpiece shape specified by common data).
Change the starting or ending point.
819
L
Display
Blue/Dim
Blue/Dim
L
820
REVERSE SHAPE CONTOUR
Clearing procedure
Correct the position of the starting or ending point.
(WNo.,PNo.,SNo.)
Cause Arc-drawing data you have specified is illegal. That is, the relationship between the starting point, ending point, and radius of the arc is incorrect. It is impossible to define an arc. Action
Type of error B Stopped status L Clearing procedure S Display
Blue/Dim
Blue/Dim
Type of error B Stopped status L
Action
ILLEGAL RADIUS
Display
(WNo.,PNo.,SNo.)
Part of the defined workpiece shape is opposite in direction of machining with respect to the reference axis movement direction.
822
Correct the starting-point data, endingpoint data, or radius data.
S
Cause
S
Display
Stopped status
Change the position of the starting or ending point.
Clearing procedure
Action Correct the position of the starting or ending point.
B
Action
B
L
Type of error
The direction of machining (forward/backward) cannot be determined using the specified infeed point and sequence data.
Type of error
Cause
Stopped status
(WNo.,PNo.,SNo.)
Cause
(WNo.,PNo.,SNo.)
Stopped status
S
CUTTING DIRECTION NOT FINED
DOUBLE SHAPE CONTOUR
The defined workpiece shape has overlaps.
B
Clearing procedure
Action
821
Clearing procedure S Display Blue/Dim
3 - 123
823
ILLEGAL CORNER DEFINITION (WNo.,PNo.,SNo.)
Cause There are the following errors related to the designated corner C data:
The length of the block (or arc) present before or after corner C is smaller than that of corner C.
Added corner C is outside the workpiece profile. Action Correct either the length of corner C or the sequence data set before or after corner C.
Type of error
825
EXCEEDS NUMBER OF VALLEY SHAP (WNo.,PNo.,
Type of error
Cause The total number of valleys in the machining shape is in excess of 10.
B
B Stopped status
Stopped status
L
L
Action
Clearing procedure
)
Clearing procedure
Simplify the machining shape.
S
S
Display
Display
Blue/Dim
Blue/Dim 826 824
EXCEEDS NUMBER OF SHAPES (WNo.,PNo.,
Cause Defined shape of machining or workpiece is too complicated to be processed.
)
Type of error
Cause Common process data does not exist in the beginning part of the designated program.
Simplify the shape of the machining or the workpiece.
(WNo.,
,
)
Type of error B
B
Stopped status
Stopped status
L Action
L Action
COMMON DATA NOT FOUND
Clearing procedure
Load the program once again. Or recreate the program.
Clearing procedure S
S
Display
Display
Blue/Dim
Blue/Dim 827
ILLEGAL COMMON DATA (RADIAL)(WNo.,PNo., )
Cause “OD-MAX” and “IN-MIN” in the common process do not satisfy the following condition: OD-MAX > IN-MIN f 0
Type of error B Stopped status L
Action Set correct data to “OD-MAX”, or “INMIN”.
Clearing procedure S Display Blue/Dim
3 - 124
828
ILLEGAL COMMON DATA (AXIAL) (WNo.,PNo., Type of error
Cause “LENGTH”, “WORK FACE” and “FINLENGTH” do not satisfy the following condition. LENGTH f WORK FACE + FINLENGTH > 0 WORK FACE > 0 FIN-LENGTH > 0
B Stopped status
EXCESSIVE FINISH ALLOWANCE
(
,
There is a data overlap between the inside diameter side (IN) and outside diameter side (OUT) of the workpiece shape which has been designated in the MTR process.
The area to be rough-cut does not exist since the designated finishing allowance is larger than the shape defined by the sequence data.
B Stopped status
Clearing procedure
Action
S
Display
Display
Blue/Dim
Blue/Dim
Type of error B Stopped status
832
ILLEGAL SHAPE DESIGNATED (CNR)
(WNo.,PNo.,SNo.)
Type of error
Cause In the CNR process data, the relationship between the starting point (SPT-X/Z) and the ending point (FPT-X/Z) is wrong.
B Stopped status L
L Action Change the IN or OUT shape data.
830
Clearing procedure
Either tool No. or pocket numbers are missing in the TLY process data.
Display
Blue/Dim
Blue/Dim
)
Type of error B
833
ILLEGAL SHAPE DESIGNATED(EDG)
Cause In the EDG process data, the relationship between “SPT-X/Z” and “FPT-X/Z” is wrong.
L
Set both a tool No. and a pocket number in each data item.
S
Display
Stopped status
Action
Clearing procedure
Action Set the correct data to “SPT-X/Z” and “FPT-X/Z”.
S
ILLEGAL DATA (TLY PROCESS) (WNo.,PNo.,
Cause
)
Type of error
Cause
Either change the finishing allowance or cancel rough-cutting.
S
(WNo.,PNo.,SNo.)
Cause
,
L
Clearing procedure
Set correct data to “LENGTH”, “WORK FACE”, or “FIN-LENGTH”.
MATERIAL SHAPE CROSSING
831
L
Action
829
)
(
,
,
)
Type of error B Stopped status L
Clearing procedure
Action Set the correct data to “SPT-X/Z” and “FPT-X/Z”.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 125
834
ILLEGAL NUM. OF PATHS (THR) (WNo.,PNo.,
Cause The designated number of cutting times for #0, #3 thread type is less than 3.
)
Type of error B Stopped status
837
ILLEGAL SHAPE EXCEEDS MTRL SI
(WNo.,PNo.,SNo.)
Type of error
Cause For machining of multiple grooves, the second and subsequent grooves are outside the workpiece profile defined by common process.
B Stopped status
L Action Change the number of cutting times to 3 or more, or change the thread type.
835
ACCELERATION DISTANCE EXCEED )
Cause The calculated distance of threading acceleration is in excess of the allowable value.
L
Clearing procedure
Clearing procedure
Action Reduce the number of grooves.
S
S
Display
Display
Blue/Dim
Blue/Dim
(WNo.,PNo.,
838
Type of error B Stopped status
ILLEGAL DESIGNATED TL WID(GRV
(WNo.,PNo., SNo.)
Type of error
Cause The designated tool width does not match to the groove shape specified in the GRV process.
B Stopped status
L Action Change the concerned parameter.
836
ILLEGAL SHAPE DESIGNATED (GRV
Cause In the GRV process data, the relationship between the starting point (SPT-X/Z) and the ending point (FPT-X/Z) is wrong.
L
Clearing procedure
Designate some other tool, or change the width of the designated tool.
S
Set the correct data to “SPT-X/Z” and “FPT-X/Z”.
S
Display
Display
Blue/Dim
Blue/Dim
(WNo.,PNo.,
)
Type of error B Stopped status
839
ILLEGAL OVERLAP (GRV PROCESS)
Cause The parameter-set amount of grooving overlap is larger than the width of the designated tool.
L Action
Clearing procedure
Action
(
,
,
)
Type of error B Stopped status L
Clearing procedure
Action Either designate some other tool, change the width of the designated tool, or change the parameter setting.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 126
840
ILLEGAL DRILLING DIRECTION (WNo.,PNo.,SNo.)
843
Type of error
Cause In the hole-machining process (DRL, TAP) data, the relationship between “SPT-Z” and “FPT-Z” is wrong.
(
Stopped status L
(1) The diameter of the tool to be used during the process (DRL, TAP, MMP, MDR, MTP, BOR, MGV, LCT, RGT, LFT) is unset or is set to 0. (2) The diameter of the sensor to be used during the measurement process (MES) is unset or is set to 0.
Set the correct data to “SPT-Z” and “FPT-Z”.
Display
)
B Stopped status
Clearing procedure
Action
S
,
L
Clearing procedure
Action
,
Type of error
Cause )
B
MILLING TOOL DIA NOT FOUND
Set the correct diameter of the tool or sensor you want to use.
S Display
Blue/Dim
Blue/Dim 841
ILLEGAL G-CODE INPUT
(
,
,
)
Type of error
Cause Unavailable G-code commands have been designated for the manual operation process (MNP, MMP).
844
ILLEGAL FEEDRATE DATA
Cause
B Stopped status L
The synchronous or asynchronous feed data designated in the manual operation process (MNP, MMP) data is not appropriate for the G-code command.
Clearing procedure
Action Change the G-code commands to correct ones.
(WNo.,PNo.,SNo.)
Display Blue/Dim
B Stopped status L
Action
S
Type of error
Change the synchronous or asynchronous feed data.
Clearing procedure S Display Blue/Dim
842
ILLEGAL AXIS INPUT
(WNo.,PNo.,SNo.)
Cause An illegal axis is designated for the Gcode command in the manual operation process (MNP, MMP). Or the same axis is designated twice or more in 1 sequence data.
Type of error B Stopped status L
Action Delete all move commands related to the illegal axis.
Clearing procedure S Display Blue/Dim
3 - 127
845
CORNER (R/C) DESIGNATED OVERLAP (WNo.,PNo.,SNo.)
Type of error
Cause In the process (BAR, CPY, etc.), different types of corners (R or C) have been designated for portions that are identical in shape.
B Stopped status
847
ILLEGAL ANGLE IN FIRST SEQUEN
(WNo.,PNo.,SNo.)
Type of error
Cause The relationship between the thread shape and threading angle that are defined by the first sequence data of the THR process is incorrect.
B Stopped status
L Clearing procedure
Action Check the designated corner portions and delete one of the corners.
846
L
ILLEGAL FINISHING ALLOWANCE
Change the threading angle, or change the coordinates of the starting or ending point of the first sequence.
S
In the “#0, #0 type of THR (threading) process data, the following condition exists: (Finishing allowance) > (First depth-of-cut/4)
S
Display
Display
Blue/Dim
Blue/Dim
(WNo.,PNo.,
)
Type of error
Cause
Clearing procedure
Action
848
ILLEGAL THREAD ANGLE
(WNo.,PNo.,
Cause In the machining type that requires the designation of a threading angle, the following condition is not satisfied. (Tool tip angle) e (Threading angle)
B
)
Type of error B Stopped status L
Calculated from the process data height (MGT) and the number of times (NUMBER). Specified by parameter U39.
Stopped status
Action Change either the threading angle or the data of the tool to be used.
L
Clearing procedure S Display Blue/Dim
Action Change either the thread height or the setting of parameter U39.
Clearing procedure S Display Blue/Dim
3 - 128
849
ILLEGAL THREAD HEIGHT
(WNo.,PNo., )
Cause In the THR process data, the following condition is not satisfied. (Finishing allowance) e (Thread height) Designated in the process data.
Type of error B Stopped status
851
(WNo.,PNo.,
)
Type of error
Cause Because of lack of data, automatic creation of layout data is not possible and thus the program cannot be executed.
B Stopped status L
Set using parameter U39.
L
Change the thread height or the setting of parameter U39.
Clearing procedure
Action
Clearing procedure
Action
LAYOUT UNABLE
S
Check the machining program for tool or SEP/TRS headstock selection errors, etc.
S Display
Display
Blue/Dim
Blue/Dim 852 850
ILLEGAL TPC DATA
(WNo.,PNo.,
Cause An attempt has been made to perform a tool path check during automatic operation despite the fact that the system does not have an assigned background processing option.
)
Type of error B
Perform the tool path check only after completion of automatic operation, or assign a background processing option to the system.
(WNo.,
Automatic creation of process layout is not possible because of lack of an available storage area in the layout data storage memory.
)
B Stopped status L Clearing procedure
Action
Clearing procedure
,
Type of error
Cause
Stopped status L
Action
LAYOUT SIZE EXCEED
Delete machining program(s) partly.
S
S
Display
Display
Blue/Dim
Blue/Dim 853
INTERSECTION NOT FOUND
(WNo.,PNo.,SNo.)
Cause No automatic calculations of intersection were obtained since there are data disparities.
Type of error B Stopped status L
Action Correct the sequence data.
Clearing procedure S Display Blue/Dim
3 - 129
854
DATA MISSING (INTERSECTION)
(WNo.,PNo.,SNo.)
Type of error
Cause No automatic calculations of intersection were obtained since there are lack of data.
B Stopped status
857
NO DEPTH OF CUT INFO.
(
,
The depth of cutting with the milling tool cannot be determined since the “DEPAMO/DEP–ANG” data item on the TOOL DATA (2) display is left blank.
B Stopped status
855
L
Clearing procedure
Correct the process data or the sequence data.
Display
Blue/Dim
Blue/Dim
Type of error B Stopped status
858
ILLEGAL TPC DATA
Data out of the allowable setting range exists in the TPC data of the process you have made an attempt to execute.
856
NEED TOOL ROTATION DIRECTION
Cause The rotating direction of the spindle or milling tool cannot be determined since the “FWD/REV R/L” data item on the TOOL DATA (2) display is left blank.
Set data in “FWD/REV R/L” or use some other tool.
Type of error B Stopped status
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error B Stopped status L
Action
Action Correct the data error(s).
S
(
)
L
Clearing procedure
Correct the process data or the sequence data.
(WNo.,PNo.,
Cause
L Action
S
Display
INTERSECTION CALCULATE IMPOSS. (WNo.,PNo.,SNo.)
No automatic calculations of intersection were obtained since there are illegal data.
Clearing procedure
Action Set data in “DEP-AMO/DEP-ANG” or use some other tool.
S
Cause
)
Type of error
Cause
L Action
,
Clearing procedure S Display Blue/Dim
3 - 130
861
EXCESSIVE GROOVE WIDTH (WNo.,PNo.,
)
Type of error
Cause Machining within the allowable stroke of the dummy Y-axis is not possible since the groove width (GRV-WID) that has been set for MGV process is too large for the tool. The allowable stroke of the dummy Y-axis is as follows: – (Setting of parameter B65/2) e Allowable stroke e (Setting of parameter B65/2
B
The Y-coordinate of the program is outside the allowable stroke of the dummy Y-axis. The allowable stroke of the dummy Y-axis is as follows: – (Setting of parameter B65/2) e Allowable stroke e (Setting of parameter B65/2)
S Display Blue/Dim
S Display
(WNo.,PNo.,
Cause
Stopped status
Clearing procedure
Change the registration name of the MAZATROL macroprogram to be called up or register the macroprogram to be called up.
881
ILLEGAL MACRO G-CODE
Cause Illegal G-codes are specified in the MAZATROL macroprogram.
ILLEGAL Y-AXIS DATA
B
L Action
Blue/Dim
862
)
Type of error
Cause
Stopped status
Clearing procedure
Designate a tool that has a sufficiently large diameter, or reduce the groove width and perform machining within the allowable stroke.
MACRO PROGRAM NOT FOUND (WNo.,PNo.,
The MAZATROL macroprogram that has been designated for the MCR process is not registered.
L
Action
880
(WNo.,PNo.,
)
Type of error B
) Stopped status
Type of error
L B
Action
Stopped status
Change the G-codes.
Clearing procedure S Display
L Blue/Dim Action Reduce the Y-coordinate below the allowable stroke.
Clearing procedure S
882
DESIGNATED AXIS OVER (MACRO)
Cause
Display Blue/Dim
More axes than allowable for the MAZATROL macroprogram have been designated.
(WNo.,PNo.,
)
Type of error B Stopped status L
Action Reduce the number for axes.
Clearing procedure S Display Blue/Dim
3 - 131
883
ILLEGAL AXIS INPUT (MACRO) (WNo.,PNo.,
)
Type of error
Cause Axis addresses not allowable for the MAZATROL macroprogram have been designated.
B Stopped status
886
SPINDLE ZERO (MACRO)
(WNo.,PNo.,
Type of error
Cause The speed (S) designated in the MAZATROL macroprogram is not a positive value.
B Stopped status
L
Change part of the axis addresses.
884
FEEDRATE ZERO (MACRO)
L
Clearing procedure
Action
Display
Blue/Dim
Blue/Dim
)
Type of error B Stopped status
887
SPINDLE ZERO (MACRO)
(WNo.,PNo.,
Cause The peripheral velocity (V) designated in the MAZATROL macroprogram is not a positive value.
Clearing procedure
Change the value of F to a positive one.
885
M-CODE OVER
More than four M-codes per block are set in the MAZATROL macroprogram.
Action Change the value of V to a positive one.
S
Stopped status
Clearing procedure S
Blue/Dim
Blue/Dim
)
Type of error B
888
ADDRESS DESIGNATION OVERLAP (WNo.,PNo., )
Cause The addresses that must not be set at the same time within one block are set in the MAZATROL macroprogram.
L
Reduce the number of M-codes below four per block.
B
Display
Stopped status
Action
Type of error
Display
(WNo.,PNo.,
Cause
)
L
L Action
S
Display
(WNo.,PNo.,
The feedrate (F) designated in the MAZATROL macroprogram is not a positive value.
Clearing procedure
Action Change the value of S to a positive one.
S
Cause
)
Type of error B Stopped status L
Clearing procedure
Action Delete one or more of the addresses.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 132
889
ADDRESS OVER
(WNo.,PNo.,
)
Type of error
Cause A block containing more than 20 addresses exists in the MAZATROL macroprogram.
B Stopped status
Cause Error No. 10
During division, the divisor is 0.
11
The function (MACSEARCH, SMACSEARCH) that returns the code area pointer of the macro has error-returned.
L Clearing procedure
Action Delete the excess number of addresses, or divide the commands into two blocks.
890
12
In SCOM #(i) or SCOM@(i), the value of i is illegal (the value of i is minus or in excess of the value set in macro control block).
Display
13
Instruction word error.
Blue/Dim
14
The number of machining programs is larger than the value set in the macro control block.
15
Unregistered external functions are given.
17
The stack handled by the interpreter is overflowing or underflowing.
18
The divisor for calculation of MOD is 0.
20
The type of arguments for macro call is illegal.
S
MACRO EXECUTION ERROR (WNo.,PNo.,Macro error No.) Type of error
Cause One or more of the following errors occurred during execution of the MAZATROL macro program: Error No.
Error description
1
The intermediate code header information is wrong.
2
The area handled by the interpreter is insufficient.
3
The quantities of both arguments existing during macro call from a macroprogram are not the same.
5
Action Correct and re-register the macroprogram.
After debugging, the number of arguments described in the program became larger than that of arguments which were entered.
7
The number of nesting times for macro call is in excess of its maximum allowable number (10).
8
Array statement error (The array size defined in DIM statement is exceeded.)
9
In COM #(i) or COM@(i), the value of i is illegal (The value of i is minus or in excess of the value set in macro control block).
L
Clearing procedure S
B Display
After debugging, the number of arguments described in the program became smaller than that of arguments which were entered.
6
Error description
Blue/Dim
Stopped status
3 - 133
899
SHAPE MANAGEMENT IMPOSSIBLE
(WNo.,PNo.,SNo.)
Type of error
Cause In the GRVdata process the relationship The shape that data, has been defined in between the starting point be (SPT-X/Z) the sequence data cannot correctlyand the ending point (FPT-X/Z) is wrong. processed.
B Stopped status
902
ILLEGAL AXIS NAME
(
,
The axis address name in the program is different from that which has been parameter-set.
B Stopped status
901
SIMULTANEOUS AXIS OVER
Cause The number of axis addresses per block is in excess of the specifications.
L
Clearing procedure
Set Change the correct the machining data to “SPT-X/Z” program orand tool “FPT-X/Z”. data to such an extent that no machining error is likely to occur (say, down to several micrometers). Normal operation may then resume, because this alarm is usually due to a calculation error. If the situation does not improve even after such changes have been made, your MAZAK service representative should be contacted for assistance.
Clearing procedure
Action Correct the axis address name in the program.
S
S Display Blue/Dim Display 903 Blue/Dim
(
,
,
)
DIMENSION DETECTING ERROR
(
,
Axis addresses that cannot be divided in address units have been set.
)
B Stopped status L
B
Clearing procedure
Action Review the program.
S
L
- Divide the addresses into two blocks. - Check against the specifications.
,
Type of error
Cause
Type of error
Stopped status
Action
)
Type of error
Cause
L Action
,
Display
Clearing procedure
Blue/Dim
S Display Blue/Dim
904
PARITY H ERROR
Cause The number of holes per character in the paper tape is even (for EIA codes) or odd (for ISO codes).
(
,
,
)
Type of error B Stopped status L
Action - Check the paper tape. - Check the tape reader and the tape puncher for normal operation.
Clearing procedure S Display Blue/Dim
3 - 134
905
PARITY V ERROR
(
,
The number of characters per block on the paper tape is odd.
Cause The programming format is not correct.
Action Review the program.
Type of error B
Clearing procedure
Action Check and correct G-code address in the program.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
909
ILLEGAL NUMBER INPUT
(
,
,
)
Type of error
Cause Data which is in excess of the setting range is set.
B
B
Stopped status
Stopped status
L
L
Clearing procedure
Clearing procedure
Action Review the program.
S
(
)
L
- Check and correct address errors in the program. - Check the specifications.
ILLEGAL FORMAT
,
L
Addresses not available for the machine specifications have been set.
Action
,
Stopped status
Type of error
Cause
(
Stopped status
S
(
ILLEGAL G-CODE
Cause
Clearing procedure
- Make the number of characters per block on the paper tape even. - Set the parity-V selection parameter to OFF.
907
908
G-codes not available for your machine are included.
B
Action
ILLEGAL ADDRESS
)
Type of error
Cause
906
,
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
910
PROGRAM END NOT FOUND
Cause “EOR” has been read in during tape or memory mode operation.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
L
L
Clearing procedure
Action - Set M02 or M30 at the end of the program. - Set M99 at the end of the subprogram.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 135
911
ILLEGAL O, N NUMBER
(
,
,
)
Type of error
Cause Program number 0 or sequence number 0 has been set.
914
(
Type of error
Cause
B
L
L
Clearing procedure S
Clearing procedure
Action Check the address data of the starting point, ending point, and center of the arc. Check the direction (+, –) of the address data.
S Display
Blue/Dim
(
,
,
)
Type of error
Cause The designated travel distance data is in excess of 231.
B Stopped status
Blue/Dim
915
MISSING CENTER (NO DATA)
(
Cause The center of the arc cannot be determined during radius-designated arc interpolation.
,
913
FEEDRATE ZERO
B Stopped status
Cause The feedrate is unset.
Action
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error B
916
VARI PITCH THRD OPT NOT PRESENT (
Cause A variable lead thread cutting command is designated although the system does not support the variable lead thread cutting specification.
L
Designate a feedrate.
S
Display
Stopped status
Action
Clearing procedure
Check the address data in the program.
S
(
)
L
Clearing procedure
Recheck the designated axis address.
,
Type of error
L Action
)
Stopped status
Display
INTERPOLATION IS OVERFLOW
,
Stopped status
Designate a program number from 1 to 9999, or a sequence number from 1 to 99999.
912
,
The starting point, ending point, or center of the arc is wrong.
B
Action
DIFFERENT CENTER TOO LARGE
,
,
)
Type of error B Stopped status L
Clearing procedure
Action Check the specifications.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 136
917
ILLEGAL LEAD (THREAD)
(
,
The designated thread lead (pitch) is incorrect.
A plane selection G code (G17, G18, G19) is designated in the tool diameter offset command or nose-R offset command (G41, G42, G46, 48)..
,
Type of error
Cause
L
L Clearing procedure
Action
S
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Stopped status
921
ILLEGAL 2-ND MISCELLAN. CODE
(
,
919
ILLEGAL G16-G19 COMMAND
Cause Mismatch between the arc command axis and the selected plane.
Action Designate a feedrate.
)
The No. 2 auxiliary function address set in the program is different from the parameter-set address.
B Stopped status L
Clearing procedure
Clearing procedure
Action Check and correct the No. 2 auxiliary function address set in the program.
S
(
,
Type of error
Cause
L
Set a plane select command after canceling the tool diameter offset command and the nose-R offset command (after commanding G40).
)
Stopped status
B
Action
,
Stopped status
Type of error
Cause
NOT FOUND AUTO CORNER OVERRID (
B
Correct the thread lead (pitch) data.
(
920
B
Clearing procedure
Action
G16-G19 COM. IN NOSE-R COMP.
)
Type of error
Cause
918
,
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
922
ILLEGAL AXIS DESIGNATED IN G9
Cause A wrong axis is designated for calling the constant peripheral velocity control.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
L
L
Clearing procedure
Action Review the program.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 137
923
NOSE-R COMPENSATION IN G02/03
(
,
,
)
Type of error
Cause A offset command (G40, G41, G42 or G46) is designated in the arc interpolation mode (g02, G03).
B Stopped status
926
CANNED CYCLE IN NOSE-R COMP.
(
,
A fixed-cycle is designated during the tool diameter offset mode or nose-R offset mode.
B Stopped status L
Clearing procedure
Set inear-interpolation command code G01 or positioning command code G00 in the offset command block or the cancel block.
S Display
Clearing procedure
Action Since the diameter offset mode is set, set diameter offset cancel code G40 in the program to execute the fixed-cycle command.
S Display
Blue/Dim
924
NO INTERSECTION
(
Cause Calculation of the crossing-point offset vector failed during execution of the tool diameter offset command or the nose-R offset command (G41, G42, G46).
,
,
)
Type of error B Stopped status
Blue/Dim
927
ILLEGAL NOSE-R COMP. DIRECTIO
Cause At the start-up of the G46 nose-R offset mode, the offset direction cannot be defined.
L Action
S Display Blue/Dim
925
NOSE-R COMP. INTERFERENCE ERR (
Cause An interference error occurred during the execution of the tool diameter offset command or nose-R offset command (G41, G42, G46).
,
,
)
Type of error B Stopped status L
Action Recheck the program.
(
,
,
)
Type of error B Stopped status L
Clearing procedure
Recheck the program.
)
Type of error
Cause
L Action
,
Clearing procedure S Display Blue/Dim
3 - 138
Action - Change the move vector to one that makes the offset direction constant. - Replace the tool with one that has a different tip number.
Clearing procedure S Display Blue/Dim
928
REVERSE NOSE-R COMP. DIRECTIO
(
,
,
)
Type of error
Cause In the nose-R offset mode (G46), the offset direction became reversed.
B Stopped status
930
ILLEGAL OFFSET No.
(
,
When offset command (G41, G42 or G46) was set, the offset number (TOO) was not set or it was larger than the maximum available value.
B Stopped status L
Clearing procedure
- Change the command to a G-code command (G00, G28, G30, G33 or G53) that permits reversal of the offset direction. - Replace the tool with one that has a different tip number. - Set the G46 reversal error prevention parameter to ON.
S
Display
ILLEGAL TOOL NOSE
Cause The virtual tip number is illegal (other than 1 8) in the nose-R offset mode G46.
- Append an offset number command to the offset command block. - Check the maximum available number of offset numbers, and change the offset number to an available one.
Correct the number.
S Display Blue/Dim
Blue/Dim
(
,
,
)
Type of error
DR CANNED CYCLE OPT NOT PRESE (
,
,
)
Type of error
Cause A fixed cycle command is designated although the fixed cycle (G81 G89) specification is not supported.
B
B
Stopped status
Stopped status
L Clearing procedure
Action
L Action
Clearing procedure
Action
931 929
)
Type of error
Cause
L Action
,
Clearing procedure
- Check the specifications. - Correct the program.
S
S
Display
Display
Blue/Dim
Blue/Dim 932
TAPPING SPEED DATA NOT FOUND
Cause The spindle speed is not designated when a fixed drilling cycle is designated.
(
,
,
)
Type of error B Stopped status L
Action During setting of fixed-cycle hole-drilling commands (G84, 88), also set a spindle speed command(s).
Clearing procedure S Display Blue/Dim
3 - 139
933
ILLEGAL SYNCH. TAPPING CYCLE
(
,
Connection with the spindle unit is not made.
ILLEGAL THREAD PITCH
Cause In the fixed tapping cycle, designation for the pitch or the number of thread is incorrect.
Check the pitch or the number of threads per inch.
B
Clearing procedure
Action
S Display
Blue/Dim
Blue/Dim
,
,
)
937
ILLEGAL CHAMFERING
Cause In the thread cutting cycle command, designation for chamfering is incorrect.
(
,
,
)
Type of error B
Stopped status
Stopped status
L
L
Clearing procedure
Action Set chamfering data that ensures termination of the operation of the tool within the cycle.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error B Stopped status L
Action
Type of error
Cause
Set the value of R for the turning cycle smaller then the travel of the axis.
B
(
)
Display
Designate a pitch or a number of threads per inch.
935
,
L
In the fixed tapping cycle, there is no designation for pitch or number of threads.
Action
,
L
Type of error
Cause
(
Stopped status
S
(
ILLEGAL TAPER LENGTH
Stopped status
Clearing procedure
- Check for correct connection to the spindle unit. - Check the presence/absence of a spindle encoder.
936
In the turning cycle, designation for the taper length is incorrect.
B
Action
THREAD PITCH NOT FOUND
)
Type of error
Cause
934
,
Clearing procedure S Display Blue/Dim
3 - 140
938
ILLEGAL G-CODE DATA
(
,
,
)
Type of error
Cause The following command is present in the subprogram called by a composite-type fixed-cycle I: - Reference point return command (G27, G28, G30) - Thread cutting (G33) - Fixed cycle - Skip function (G31)
940
ILLEGAL SHAPE DESIGNATED
(
Stopped status L
L
Clearing procedure
Action
Clearing procedure
Delete the following G-codes from the subprograms that are called up by composite-type fixed-cycle I codes G70 through G73: G27, G28, G30, G31, G33 and Fixedcycle G-codes Normally, this alarm is not output. If this alarm is output, data must be deleted from the entire system area.
Recheck the shape program specified by composite-type fixed-cycle I (G70 through G73).
S
S
Display Blue/Dim
Display
Blue/Dim
941
ILLEGAL DATA INPUT
(
Cause The number of blocks in the shape program of the composite-type fixed-cycle I exceeds 50 blocks.
(
,
,
)
Type of error
Replace below 50 the number of blocks in the shape programs called up by composite-type fixed-cycle I codes G70 through G73.
,
)
The command in the composite-type fixed-cycle (G70 through G76) is not correct.
B Stopped status
B L Stopped status L
Action
,
Type of error
Cause BLOCK NUMBER EXCEED
)
B
Stopped status
Action
939
,
Type of error
Cause The shape defined in the composite-type fixed-cycle I (G70 through G73) is not the shape for correct cutting.
B
,
Clearing procedure
Clearing procedure
Action Recheck the command data of composite-type fixed-cycle (G70 through G76).
S Display
S Blue/Dim Display 942
SUB PROGRAM NESTING OVER
(
,
,
)
Blue/Dim Cause The number of times of sequential subprogram call from subprograms has exceeded 15.
Type of error B Stopped status L
Action Check the actual number of times of subprogram call, and correct the program so that the value does not exceed 15.
Clearing procedure S Display Blue/Dim
3 - 141
943
DESIGNATED SNo. NOT FOUND
(
,
The sequence number is not set during subprogram calling, returning from the subprogram or the GOTO command.
947
,
Type of error B
L
L Clearing procedure
Action
S
S
Display
Display
Blue/Dim
Blue/Dim
,
The designated subprogram was not registered.
,
)
B Stopped status
948
NOT ZERO RETURNED AXIS EXIST
(
Cause A move command other than those used for returning axes to reference points was set for an axis that has not been returned to such points.
,
ABSOLUTE INPUT REQUIRED (G36)
B Stopped status
Cause Incremental data has been set as target data in the block of G36.
Action
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error B
949
REFERENCE POINT RETURN CHECK (
Cause An axis exists that has not returned to its home position when home-position check command G27 was executed.
L
Review the axis addresses within G36.
S
Display
Stopped status
Action
Clearing procedure
Carry out a manual reference-point return operation.
S
(
)
L
Clearing procedure
Register the subprogram.
,
Type of error
L
946
)
Stopped status
Type of error
Action
,
Stopped status
Include the sequence number in a suitable block.
Cause
(
Cause
Clearing procedure
(
NO SECOND OPERATION
The specifications of G109, G110, G111, and G112 remain unset.
B
Action
NO DESIGNATED PROGRAM
)
Type of error
Cause
944
,
,
,
)
Type of error B Stopped status L
Clearing procedure
Action Recheck the program.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 142
950
TAPE I/O ERROR
(
,
,
)
Type of error
Cause An error has occurred in the tape reader.
FILE I/O ERROR
Type of error
Cause
B
Clearing procedure
Action Check the L-address number and change it to the correct number.
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
B Stopped status
954
ILLEGAL G10 CORRECTION No.
(
,
Clearing procedure
Display
An offset number not allowable for the machine specifications was set during setting of G10.
B Stopped status
Clearing procedure
Action After checking the maximum allowable number of offset numbers, change the number of address P to an allowable number.
S Display
Blue/Dim
Cause The shape definition program for fixedcycle operation includes G27, G28, G30, G31, G32 or fixed-cycle G-codes.
(
,
,
)
Type of error B Stopped status
Blue/Dim
955
NO DIRECTIVE FOR NEXT MOVE R/
Cause A non-move command has been designated for the block immediately succeeding the corner R/C command.
L Action
)
L
S
CANNED CYCLE PROGRAM ERROR
,
Type of error
Cause
L
952
)
L
Reading of the machining program files failed.
Action
,
L
Type of error
Cause
,
Stopped status
Clearing procedure
(
(
Stopped status
S
951
ILLEGAL G10 L NUMBER
A wrong L-address number was set during setting of G10.
B
Action
953
(
,
,
)
Type of error B Stopped status L
Clearing procedure
Action Change the block that immediately succeeds the corner R/C command to a block of move commands.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 143
956
INSUFFICIENT MOVE DISTANCE R/
(
,
,
)
Type of error
Cause The travel distance is smaller than the length of designated corner R/C.
960
(
Type of error
Cause
B
L
L
Clearing procedure S
Clearing procedure
Action M-code-only commands cannot coexist with G29 command blocks. Divide each of G29 commands and Mcode-only commands into separate blocks.
S Display
Blue/Dim
(
,
The travel distance specified in the next block that immediately succeeds the corner R/C command is smaller than the length of designated corner R/C.
Cause M-code-only command are included in the command block of G27.
Action M-code-only commands cannot coexist with G27 command blocks. Divide each of G27 commands and Mcode-only commands into separate blocks.
Blue/Dim
961
(
,
,
)
Type of error
Cause The skip speed is 0.
B Stopped status
L
L
Clearing procedure
Clearing procedure
Action Set the correct skip speed to a value other than 0.
S
(
SKIP SPEED ZERO
Stopped status
Reduce the length of corner R/C below the travel distance specified in the next block.
G27, M COMMANDS SAME BLOCK
)
B
Action
959
,
Type of error
Cause
)
Stopped status
Display
INSUFF. NEXT MOVE DISTANCE R/
,
Stopped status
Reduce the length of corner R/C below the travel distance.
957
,
M-code-only command are included in the command block of G29.
B
Action
G29, M COMMANDS SAME BLOCK
S
Display
Display
Blue/Dim
Blue/Dim
,
,
)
Type of error
962
SKIP COMMAND IN CORRECTING DI
Cause A skip command coexists with the diameter offset command.
B
(
,
,
)
Type of error B
Stopped status
Stopped status
L
L
Clearing procedure
Action Set diameter offset cancel code (G40), or delete the skip command.
S
Clearing procedure S
Display
Display
Blue/Dim
Blue/Dim
3 - 144