Lenze 8400 HighLine - Manual (Page 306)

5 Motor control (MCTRL)
5.14 Monitoring
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Lenze · 8400 HighLine · Referenzhandbuch · DMS 10.0 EN · 06/2014 · TD05/TD14
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5.14.10 Maximum torque monitoring
This function extension is only available from version 04.00.00!
If the maximum possible torque C00057 is reached at the motor shaft, the response set in C00608
will be carried out (Lenze setting: "0: No Reaction").
If the activated monitoring is tripped:
• The " oT1: Maximum torque reached " error message is entered into the logbook.
• The bMctrlTorqueMax status output of the LS_DeviceMonitor system block will be set to TRUE.
5.14.11 Motor speed monitoring
This function extension is available from version 11.00.00!
If the drive reaches the maximally permissible motor speed ( C00965 ):
• The error response "Fault" occurs, i.e. the inverter is inhibited and the motor changes to torque-
free operation (coasts down).
• The error message " oS2: Max. motor speed reached " is entered into the logbook.

Note!
In the Lenze setting ( C00608 = "0: No Reaction"), the maximum torque monitoring is not
activated!