8
Service
Fault table CiA402 profile
Operating Instructions – MOVIMOT
®
flexible
276
Subfault: 13.6
Description: Signal level too low
Response: Encoder 1 – latest critical fault
Cause
Measure
Vector below permitted limit during signal level
monitoring.
– Check the wiring.
– Check interference sources (e.g. from EMC).
– Check the encoder.
Information: In "emergency mode" manual mode,
you can move the drive using the motor encoder
even if the external position encoder is faulty.
Subfault: 13.7
Description: Signal level too high
Response: Encoder 1 – latest critical fault
Cause
Measure
Vector exceeds permitted limit during signal level
monitoring.
Check the gear ratio of the resolver in use.
Information: In "emergency mode" manual mode,
you can move the drive using the motor encoder
even if the external position encoder is faulty.
Subfault: 13.8
Description: Signal level monitoring
Response: Encoder 1 – latest critical fault
Cause
Measure
Vector exceeds permitted limit during signal level
monitoring.
Check the resolver mounting position.
Information: In "emergency mode" manual mode,
you can move the drive using the motor encoder
even if the external position encoder is faulty.
Subfault: 13.9
Description: Quadrant check
Response: Encoder 1 – latest critical fault
Cause
Measure
Error checking quadrants (sine encoder).
– Switch the device off and on again.
– Check the wiring.
– Check interference sources (e.g. from EMC).
– Check the encoder. Replace if necessary.
Information: In "emergency mode" manual mode,
you can move the drive using the motor encoder
even if the external position encoder is faulty.
29128668/EN – 12/2019
