Lenze 9400 - Manual (Page 652)

13 Diagnostics & fault analysis
13.7 Error messages of the operating system
652
Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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Resolver: Open circuit [0x007b0018]
Motor: Calculated leakage inductance unrealistic [0x007b0019]
Absolute value encoder: Communication error [0x007b001a]
Module ID (decimal) Error ID (decimal)
123: Motor control 24
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
• Resolver cable interrupted.
• Resolver defective.
• Check resolver cable.
• Check resolver.
• Switch off the monitoring function ( C00586 ="3") if no
resolver is used.
Module ID (decimal) Error ID (decimal)
123: Motor control 25
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.
Module ID (decimal) Error ID (decimal)
123: Motor control 26
Response (Lenze setting printed in bold)
 None  System fault  Fault  Trouble  Quick stop by trouble  Warning locked  Warning  Information
Cause Remedy
Absolute value encoder does not send any data or a
digital readout has been activated while the machine is
coasting down.
• Check supply cable.
• Check encoder.
• Check voltage supply ( C00421 ).
• For Hiperface absolute value encoders: Check the
initialisation time ( C00412 ).