8
Service
Fault/error table
Operating Instructions – MOVIMOT
®
flexible
251
Subfault: 45.5
Description: Engineering interface
Response: Warning
Cause Measure
Engineering interface no longer works, or works
only to a limited extent.
– Switch the power off and on again/perform a re-
set.
– If the fault occurs repeatedly, replace the field-
bus interface and send it to SEW‑EURODRIVE
together with the fault number. For further sup-
port, contact SEW‑EURODRIVE Service.
Subfault: 45.7
Description: Invalid process output data
Response: Fieldbus – timeout response
Cause Measure
– The producer of the process output data reports
that the data is invalid.
– Process data is exchanged via the fieldbus but
the data is invalid.
– Check whether the PLC is in "Stop" state.
– Restart the PLC.
Subfault: 45.9
Description: Fieldbus interface – warning
Response: Warning
Cause Measure
Basic device detects non-critical fault on internal
interface for fieldbus connection.
– Reset the fault.
– If the fault occurs repeatedly, replace the field-
bus interface and send it to SEW‑EURODRIVE
together with the fault number. For further sup-
port, contact SEW‑EURODRIVE Service.
Subfault: 45.50
Description: Fieldbus interface – warning
Response: Warning with self-reset
Cause Measure
Fieldbus interface signals subcomponent fault of
the type "Warning".
Refer to the subcomponent fault of the fieldbus
interface and perform the action required for elim-
inating the fault.
Subfault: 45.51
Description: Fieldbus interface – fault
Response: Fieldbus – timeout response
Cause Measure
Fieldbus interface signals subcomponent fault of
the type "Standard".
Refer to the subcomponent fault of the fieldbus
interface and perform the action required for elim-
inating the fault.
29129451/EN – 12/2019
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