SEW-Eurodrive Movigear Performance MGF**-DFC-C Series, Operating Instructions Manual, Page: 193 / 416

8
Service
Fault table standard
Operating Instructions – MOVIGEAR
®
performance
193
Subfault: 23.4
Description: Hardware fault
Response: Output stage inhibit
Cause Measure
A fault occurred in a hardware component of the
power section, e.g.: Overcurrent hardware com-
parator. – Check the current supply.
– Increase the ramp time.
– Check for correct motor size (the motor current
is too high).
– Contact SEW-EURODRIVE Service.
Switched-mode power supply fault, hardware
fault. – Check the current supply.
– Check the DC 24 V supply voltage.
Fault at the gate driver of an IGBT. Defect in the power output stage. Contact SEW-
EURODRIVE Service.
Invalid process data configuration. Status of con-
trol section and power section are not compatible. Contact SEW-EURODRIVE Service.
Subfault: 23.5
Description: Invalid process data configuration
Response: Output stage inhibit
Cause Measure
Invalid process data configuration. Contact SEW-EURODRIVE Service.
Subfault: 23.6
Description: Process data timeout
Response: Emergency stop + output stage inhibit
Cause Measure
Power section communication interface detected
process data timeout. If the error occurs repeatedly, contact SEW-
EURODRIVE Service.
Subfault: 23.7
Description: Parameter communication timeout
Response: Emergency stop + output stage inhibit
Cause Measure
Power section communication interface detected
timeout in parameter communication. If the error occurs repeatedly, contact SEW-
EURODRIVE Service.
Subfault: 23.8
Description: Parameter communication error
Response: Emergency stop + output stage inhibit
Cause Measure
Power section communication interface detected
error in parameter communication. If the error occurs repeatedly, contact SEW-
EURODRIVE Service.
25945475/EN – 04/2019