Appendix 2 Explanation of Alarms
MITSUBISHI CNC
446
Power supply alarms
0061 Pw sply: Pwr module overcurnt
Details
Overcurrent protection function in the power module has started its operation.
0062 Pw sply: Frequency error
Details
The input power supply frequency increased above the specification range.
0066 Pw sply: Process error
Details
An error occurred in the process cycle.
0067 Pw sply: Phase interruption
Details
An open-phase condition was detected in input power supply circuit.
0068 Pw sply: Watchdog
Details
The system does not operate correctly.
0069 Pw sply: Grounding
Details
The motor power cable is in contact with FG (Frame Ground).
006A Pw sply: Ext contactor weld
Details
A contact of the external contactor is welding.
006B Pw sply: Rush circuit error
Details
An error was detected in the rush circuit.
006C Pw sply: Main circuit error
Details
An error was detected in charging operation of the main circuit capacitor.
006D Pw sply: Parameter error
Details
An error was detected in the parameter sent from the drive unit.
006E Pw sply: H/W error
Details
An error was detected in the internal memory.
An error was detected in the A/D converter.
An error was detected in the unit identification.
006F Power supply error
Details
No power supply is connected to the drive unit, or a communication error was detected.
0070 Pw sply: External EMG stop err
Details
A mismatch of the external emergency stop input and NC emergency stop input continued for 30
seconds.
Summary of Contents for C70
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Page 18: ...1 1 Outline ...
Page 21: ...1 Outline MITSUBISHI CNC 4 ...
Page 22: ...5 2 GOT Initial Setup ...
Page 73: ...2 GOT Initial Setup MITSUBISHI CNC 56 ...
Page 74: ...57 3 PLC CPU Initial Setup ...
Page 91: ...3 PLC CPU Initial Setup MITSUBISHI CNC 74 ...
Page 92: ...75 4 CNC CPU Initial Setup ...
Page 105: ...4 CNC CPU Initial Setup MITSUBISHI CNC 88 ...
Page 106: ...89 5 Connecting and Setting up Multiple CNC CPU Modules ...
Page 115: ...5 Connecting and Setting up Multiple CNC CPU Modules MITSUBISHI CNC 98 ...
Page 116: ...99 6 Setting Machine Parameters ...
Page 130: ...113 7 Setting the Position Detection System ...
Page 153: ...7 Setting the Position Detection System MITSUBISHI CNC 136 ...
Page 154: ...137 8 Deceleration Check ...
Page 159: ...8 Deceleration Check MITSUBISHI CNC 142 ...
Page 160: ...143 9 Setting the Tool Entry Prohibited Range ...
Page 169: ...9 Setting the Tool Entry Prohibited Range MITSUBISHI CNC 152 ...
Page 170: ...153 10 Data Backup and Restoration ...
Page 184: ...167 Appendix 1 Explanation of Parameters ...
Page 435: ...Appendix 1 Explanation of Parameters MITSUBISHI CNC 418 ...
Page 436: ...419 Appendix 2 Explanation of Alarms ...
Page 608: ...591 Appendix 3 Display on 7 segment LED ...
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