
13 Diagnostics & fault analysis
13.7 Error messages of the operating system
654
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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Resolver: Calculated acceleration unrealistic [0x007b001f]
Motor: Actual speed value > C00596 [0x007b0020]
Brake transistor: Overcurrent [0x007b0021]
Position encoder: Module selected in C00490 not available [0x007b0023]
Motor encoder: Module selected in C00495 not available [0x007b0024]
Module ID (decimal) Error ID (decimal)
123: Motor control 31
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Resolver evaluation faulty (implausible acceleration at
the resolver).
Check structure.
Module ID (decimal) Error ID (decimal)
123: Motor control 32
Response (Lenze setting printed in bold) Setting: C00607 ( Adjustable response)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Threshold for speed monitoring set in C00596 has been
exceeded.
Check drive dimensioning.
Module ID (decimal) Error ID (decimal)
123: Motor control 33
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Brake chopper short circuit/earth fault detected. Check brake chopper cable and brake resistor.
Module ID (decimal) Error ID (decimal)
123: Motor control 35
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
The position encode selected under C00490 has not been
recognised.
• Check position encoder.
• Check parameter setting (C00490
).
Module ID (decimal) Error ID (decimal)
123: Motor control 36
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
The motor encoder selected under C00495 has not been
recognised.
• Check motor encoder.
• Check parameter setting (C00495
).
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