2321 'System diagnostics'

  • IGBT monitoring in PWM device detects overcurrent

Device

KE/KW

Description

  

Class

 Error

Drive Behaviour

 Coast to stop

Device Behaviour

 

Additional Error Information (AMK Service)
 

Info 1

0

 I*t monitoring, 30 ms, 110% Imax IGBT
1 Failure in Seep-list (cell 20014)
2 The IGBT temperature is greater than allowed for this type

Error Removal

  • Check drive load / motor sizing
  • Check overload by measuring motor torque
  • Reduce load (torque limit) optimize gain settings

Class

 Warning

Drive Behaviour

  

Device Behaviour

System run-up aborted

Additional Error Information (AMK Service)
 

Info 1

3

 Temperature model is not supported

Error Removal

  • Check revision of the device (SEEP-data)
  • Upgrate to new revision (SEEP-data)
  • Disable temperatur model via ID32901 Bit9=0
    (KW-R05: Error message will be inhibitted; KW-R03: Temperature model is disabled)