Yaskawa MP3200 Troubleshooting Manual - Manual (Page 30)

2.2 CPU Unit/CPU Module Indicators and Display
Display
2-8
followed by error
code
Alarm
A 3-digit error code is displayed after A, like this:
A001: Operation error in DWG.A
A002: Operation error in DWG.I
A003: Operation error in DWG.H
A005: Operation error in DWG.L
A101: I/O error on Rack 1
A102: I/O error on Rack 2
A103: I/O error on Rack 3
A104: I/O error on Rack 4
A105: I/O error on Rack 5
A106: I/O error on Rack 6
A107: I/O error on Rack 7
A201: Insufficient power supply capacity warning 1 for
Rack 1
A205: Insufficient power supply capacity warning 1 for
Rack 5
A206: Insufficient power supply capacity warning 1 for
Rack 6
A207: Insufficient power supply capacity warning 1 for
Rack 7
A211: Insufficient power supply capacity warning 2 for
Rack 1
A215: Insufficient power supply capacity warning 2 for
Rack 5
A216: Insufficient power supply capacity warning 2 for
Rack 6
A217: Insufficient power supply capacity warning 2 for
Rack 7
A221: Power interruption detected on Expansion Rack 1
A225: Power interruption detected on Expansion Rack 5
A226: Power interruption detected on Expansion Rack 6
A227: Power interruption detected on Expansion Rack 7
A230: Hardware error 4
A240: Fan stopped
A241: Internal temperature rise detected
A301: USB memory write error
A302: USB memory read error
A303: Security error
A305: Folder for batch loading does not exist.
A306: Load file model mismatch error
A307: Loading error due to program write protection
A308: Load file write error
A309: Save to flash memory error
A30A:Save file read error
A30B: No USB memory device
A370: Log folder creation error
A371: Log file creation error
A372: Log file writing error
A401: M-III restrictions error
A402: Error in MPU-01
A403: Error in Sub CPU
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Display Category Description