SEW-Eurodrive MOVIMOT flexible MMF1 C/DBC Series - Page 217

8
Service
Fault/error table
Operating Instructions – MOVIMOT
®
flexible
217
8.6.12 Fault 16 Startup
Subfault: 16.1
Description: Motor not started up
Response: Output stage inhibit
Cause Measure
Motor not started up or not started up completely. Perform complete motor startup.
Subfault: 16.2
Description: Cannot calculate controller parameters
Response: Output stage inhibit
Cause Measure
Delay of encoder in use too long to calculate re-
quired filter coefficients.
Use an encoder with a shorter delay, or contact
SEW‑EURODRIVE Service.
Subfault: 16.3
Description: Thermal motor model not possible
Response: Output stage inhibit
Cause Measure
Invalid parameters for thermal motor model or for
drive enable although starting up thermal model
not yet completed.
Check the parameters of the thermal motor
model, and perform startup.
Subfault: 16.5
Description: Current limit smaller than magnetizing current of the motor
Response: Output stage inhibit
Cause Measure
Current limit smaller than magnetizing current of
the motor calculated by active control mode.
Increase the current limit. Required magnetizing
current: See diagnostics parameters of control
mode.
Subfault: 16.6
Description: Control mode not possible
Response: Output stage inhibit
Cause Measure
Wrong control mode selected for the motor. Choose a control mode that matches the selected
motor.
Subfault: 16.7
Description: PWM frequency not possible
Response: Output stage inhibit
Cause Measure
Specified PWM frequency not allowed for this
power output stage.
Choose another PWM frequency. For possible
PWM frequencies, refer to the device configura-
tion data.
29129451/EN – 12/2019