SEW-Eurodrive MOVIGEAR MGFx-DSI Series, Operating Instructions Manual

Page: 238 / 408

8
Service
Fault table CiA402 profile
Operating Instructions – MOVIGEAR
®
performance
238
Subfault: 20.7
Description: Internal hardware fault
Response: Output stage inhibit
Cause Measure
Fault in the device hardware. – Acknowledge the fault.
– If the fault occurs repeatedly, replace the
device. For further support, contact SEW-
EURODRIVE Service.
Subfault: 20.8
Description: Fan warning
Response: Warning with self-reset
Cause Measure
Fan function impaired. Check the fan for proper functioning.
Subfault: 20.9
Description: Fan fault
Response: Application stop + output stage inhibit
Cause Measure
Fan defective. Contact SEW-EURODRIVE Service.
Subfault: 20.10
Description: Fan supply voltage fault
Response: Emergency stop + output stage inhibit
Cause Measure
Supply voltage of fan missing. Check the connection or establish a connection.
Subfault: 20.11
Description: STO – switching delay
Response: Output stage inhibit
Cause Measure
Switching delay between STO signals F-STO_P1
and F-STO_P2. – Check the STO wiring.
– Check the STO wiring before acknowledging
the fault, and make sure that both STO signals
are switched to low level.
8.8.17 Fault 21 Digital motor integration 1
Subfault: 21.1
Description: Communication fault
Response: Output stage inhibit
Cause Measure
Communication error detected on the interface of
"digital motor integration". Check the cabling. 25887548/EN – 04/2019