SEW 51 fault code meaning

Series: MOVITRAC 31C

Zero pulse missing

AC drive

Meaning: Immediate switch-off | Only with IPOS: Encoder faulty or cable break or track K0/K0 (=C/C) not connected to FPI. | Check wiring of the encoder. Check the encoder for correct functioning.

Possible causes

Source: SEW MOVITRAC 31C Operating Instructions Fault signals P54