SEW-Eurodrive MOVIDRIVE MDA90A-0160-503-X-S00

6
Operation
Axis module fault
Operating Instructions – MOVIDRIVE
®
modular
187
6.5.18 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 comparator.
– Check the current supply.
– Check the current transformer.
– Increase the ramp time.
– Check the phase modules.
– Check for correct motor size (the motor current is too high).
– Perform a power section update.
SMPS fault, hardware fault. – Check the current supply.
– Check the 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 control section and
power section are not compatible.
Perform power section update.
Subfault: 23.5
Description: Invalid process data configuration
Response: Output stage inhibit
Cause Measure
Invalid process data configuration Perform power section update.
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 fault reoccurs repeatedly: Inform the 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 fault reoccurs repeatedly: Inform the 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 para-
meter communication.
If the fault reoccurs repeatedly: Inform the SEW‑EURODRIVE
Service.
24748536/EN – 11/2017