Signal level too low

What does F13.6 mean?

The signal level from Encoder 1 is too low, falling below the permitted limit during monitoring. This indicates a problem with the wiring, external electromagnetic interference (EMC), or a faulty encoder, leading to unreliable position feedback.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If wiring and EMC are ruled out, test or replace the encoder.