Speed monitoring error

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A speed monitoring error has occurred. This fault is only active when DIP switch S2/4 is set to "ON" or when additional function 13 is active. It indicates a discrepancy in motor speed feedback or an unexpected speed condition.

• DIP switch S2/4 set to "ON" and an unexpected speed condition was detected
• Additional function 13 is active and a speed monitoring issue was detected

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1. 1

   Verify DIP switch S2/4 setting and activation status of additional function 13 in the drive's parameter settings.

2. 2

   Inspect motor encoder cable for damage, proper connection, and secure shielding at both the motor and drive ends.

3. 3

   Inspect motor and connected mechanical load for any signs of binding, excessive play, or obstruction that could lead to unexpected speed variations.

4. 4

   Verify all motor and encoder-related parameters in the drive (e.g., motor nominal speed, encoder resolution, feedback type) are correctly configured according to nameplate data and application requirements.