SEW-Eurodrive MOVIMOT flexible MMF3 C/DBC Series - Page 228

8
Service
Fault/error table
Operating Instructions – MOVIMOT
®
flexible
228
8.6.18 Fault 23 Power section
Subfault: 23.1
Description: Warning
Response: Warning with self-reset
Cause Measure
Power section fault with fault response of the type
"Warning".
See also "Power section subcomponent" fault
status.
Subfault: 23.2
Description: Fault
Response: Emergency stop + output stage inhibit
Cause Measure
Power section fault with fault response of the type
"Standard".
See also "Power section subcomponent" fault
status.
Subfault: 23.3
Description: Critical fault
Response: Output stage inhibit
Cause Measure
Power section fault with fault response of the type
"Critical fault".
See also "Power section subcomponent" fault
status.
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 the
SEW‑EURODRIVE Service.
Invalid process data configuration. Status of con-
trol section and power section are not compatible.
Contact the SEW‑EURODRIVE Service.
Subfault: 23.5
Description: Invalid process data configuration
Response: Output stage inhibit
Cause Measure
Invalid process data configuration. Contact the SEW‑EURODRIVE Service.
29129451/EN – 12/2019