Lenze 9400 - Manual (Page 654)

13 Diagnostics & fault analysis
13.7 Error messages of the operating system
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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 ).