SSI error bit

What does F14.21 mean?

An error bit has been set in the SSI protocol by Encoder 2, indicating a data or communication problem. This can result from incorrect startup parameters, encoder settings, wiring issues, or external interference, affecting position feedback reliability.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Investigate and resolve any interference sources that might disrupt the SSI signal.

2. 4

   If the issue persists after these steps, replace the encoder.