
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06 651
13 Diagnostics & fault analysis
13.7 Error messages of the operating system
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Earth fault detected [0x007b0011]
Actual speed value outside the tolerance (C00576) [0x007b0012]
Motor control: Task overflow [0x007b0013]
Internal communication error (host MCTRL) [0x007b0014]
Motor data are inconsistent [0x007b0017]
Module ID (decimal) Error ID (decimal)
123: Motor control 17
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
• Earth fault in motor cable.
• Excessive capacitive charging current in the motor
cable.
• Check motor cable.
• Use motor cable that is shorter or has a lower
capacitance.
Module ID (decimal) Error ID (decimal)
123: Motor control 18
Response (Lenze setting printed in bold) Setting: C00579 ( Adjustable response)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Difference between actual and setpoint speed is too big. • Increase speed tolerance margin under C00576.
• Check drive dimensioning.
Module ID (decimal) Error ID (decimal)
123: Motor control 19
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Internal error (motor control). Consultation with Lenze required.
Module ID (decimal) Error ID (decimal)
123: Motor control 20
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Internal error (motor control). Consultation with Lenze required.
Module ID (decimal) Error ID (decimal)
123: Motor control 23
Response (Lenze setting printed in bold)
None System fault Fault Trouble Quick stop by trouble Warning locked Warning Information
Cause Remedy
Faulty motor parameterisation. Check motor parameters.
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