PMAL alarm (Track Encoder Abnormality)

What does SRVO-094 mean?

This alarm (Track enc:i) indicates that the Pulsecoder (track encoder) is likely abnormal, impacting the position feedback of the linear or rotary track. The underlying issue is an internal malfunction of the encoder.

• Track encoder signal loss or corruption from the motor.
• Mechanical issue with the encoder mounting or rotation.
• Interference or noise on the encoder communication lines.
• Faulty encoder feedback module (e.g., P4-30).

Click steps to track your progress.

1. 1

   Replace the Pulsecoder for the affected track encoder.