Appendix 6 Explanation of Alarms
MITSUBISHI CNC
IV - 104
Appendix 6.8 Emergency Stop Alarms (EMG)
EMG Emergency stop PLC
Details
The user PLC has entered the emergency stop state during the sequence process.
Remedy
- Investigate and remove the cause of the user PLC emergency stop.
EMG Emergency stop EXIN
Details
The "emergency stop" signal is significant (open).
Remedy
- Cancel the "emergency stop" signal.
- Check for any broken wires.
EMG Emergency stop SRV
Details
An alarm occurred in the servo system causing an emergency stop.
Remedy
- Investigate and remove the cause of the servo alarm.
EMG Emergency stop STOP
Details
The user PLC (ladder sequence) is not running.
Remedy
- Check the setting of the control unit rotary switch CS2. Correct it if set to "1".
- Check the [RUN/SP] (run/stop) switch on the PLC edit file save screen (onboard function). Turn it
OFF if ON.
EMG Emergency stop SPIN
Details
Spindle drive unit is not mounted.
Remedy
- Cancel the causes of the other emergency stop.
- Check the "emergency stop" signal input in the spindle drive unit.
EMG Emergency stop PC_H
Details
Failure in the high-speed PC processing abnormal
Remedy
- Correct the sequence program. (To stop monitoring the high-speed PC processing temporarily, set
"1" in "#1219 aux03/bit1 (Stop high-speed PC monitoring function)". Disable the monitoring function
only as a temporary measure.)
EMG Emergency stop PARA
Details
Setting of the door open II fixed device is illegal.
Setting of the parameters for dog signal random assignment is illegal.
Remedy
- Correct the "#1155 DOOR_m" and "#1156 DOOR_s" settings. (When the door open II fixed device is
not used, set "#1155 DOOR_m" and "#1156 DOOR_s" to "100".)
- Correct the "#2073 zrn_dog (Origin dog Random assignment device)", "#2074 H/W_OT+ (H/W OT+
Random assignment device)", "#2075 H/W_OT- (H/W OT- Random assignment device)" and "#1226
aux10/bit5 (Arbitrary allocation of dog signal)" settings.
Summary of Contents for E70 Series
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Page 24: ...I SCREEN OPERATIONS ...
Page 25: ......
Page 26: ...I 1 1 Operating the Setting and Display Unit ...
Page 57: ...1 Operating the Setting and Display Unit MITSUBISHI CNC I 32 ...
Page 58: ...I 33 2 Monitor Screens ...
Page 139: ...2 Monitor Screens MITSUBISHI CNC I 114 ...
Page 140: ...I 115 3 Setup Screens ...
Page 232: ...I 207 4 Edit Screens ...
Page 314: ...I 289 5 Diagnosis Screens ...
Page 355: ...5 Diagnosis Screens MITSUBISHI CNC I 330 ...
Page 356: ...I 331 6 Maintenance Screens ...
Page 436: ...II MACHINE OPERATIONS ...
Page 437: ......
Page 439: ...MITSUBISHI CNC II 2 ...
Page 440: ...II 3 1 Operation State ...
Page 444: ...II 7 2 Indicator Lamps ...
Page 446: ...II 9 3 Reset Switch and Emergency Stop Button ...
Page 448: ...II 11 4 Operation Mode ...
Page 456: ...II 19 5 Operation Panel Switches in Operation Mode ...
Page 460: ...II 23 6 Operation Panel Switch Functions ...
Page 495: ...6 Operation Panel Switch Functions MITSUBISHI CNC II 58 ...
Page 496: ...II 59 7 Other Functions ...
Page 509: ...7 Other Functions MITSUBISHI CNC II 72 ...
Page 510: ...III MAINTENANCE ...
Page 511: ......
Page 512: ...III 1 1 Daily Maintenance and Periodic Inspection and Maintenance ...
Page 515: ...1 Daily Maintenance and Periodic Inspection and Maintenance MITSUBISHI CNC III 4 ...
Page 516: ...III 5 2 Hardware Replacement Methods ...
Page 531: ...2 Hardware Replacement Methods MITSUBISHI CNC III 20 ...
Page 532: ...IV APPENDIXES ...
Page 533: ......
Page 534: ...IV 1 Appendix 1 List of Function Codes ...
Page 536: ...IV 3 Appendix 2 Table of Command Value Ranges ...
Page 543: ...Appendix 2 Table of Command Value Ranges MITSUBISHI CNC IV 10 ...
Page 544: ...IV 11 Appendix 3 Circular Cutting Radius Error ...
Page 546: ...IV 13 Appendix 4 Registering Editing the Fixed Cycle Program ...
Page 561: ...Appendix 4 Registering Editing the Fixed Cycle Program MITSUBISHI CNC IV 28 ...
Page 562: ...IV 29 Appendix 5 RS 232C I O Device Parameter Setting Examples ...
Page 564: ...IV 31 Appendix 6 Explanation of Alarms ...
Page 678: ...IV 145 Appendix 7 Operation Messages ...
Page 699: ...Appendix 7 Operation Messages MITSUBISHI CNC IV 166 ...
Page 700: ...IV 167 Appendix 8 User Parameters ...
Page 777: ...Appendix 8 User Parameters MITSUBISHI CNC IV 244 ...
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