7122, Motor Error Or Commutation Malfunction - Beckhoff AX8000 User Information

Diagmessages of module SyncServoMotor
16.8

7122, Motor error or commutation malfunction

Motor error or commutation malfunction
Diagnostic Code (Hex.)
7122
Class
Error
Standard Reaction
Shorted coils brake
Possible Causes
The velocity actual value (0x606C) and the actual
value of Uq (0x3242/0xF) have a different sign and
raised above the configured thresholds.
Internal: 0x7122, Motor error or commutation malfunction
220
Diagnostic Code (Dez.)
28962
Type
Commutation error
Reset
Execute Reset-Command (Fault reset).
Solutions
Check the Motor commutation monitoring parameters
(0x32C6)
Version: 1.1 Multi axis servo system - AX8000