CMAL alarm (Track Encoder Abnormality)

What does SRVO-095 mean?

This alarm (Track enc:i) indicates that the Pulsecoder (track encoder) is likely abnormal or has malfunctioned due to noise. This will impact the accuracy and reliability of track encoder position feedback, potentially causing tracking errors. The root cause is similar to SRVO-073 for robot axes.

• Continuous abnormal encoder signal from the motor.
• Encoder hardware failure or internal fault.
• Excessive vibration affecting encoder performance.
• Improper controller to encoder communication (e.g., P4-31).

Click steps to track your progress.

1. 1

   Reinforce the earth connection of the flange of the Pulsecoder.

2. 2

   Reset the Pulse count for the affected track encoder.

3. 3

   Replace the Pulsecoder for the affected track encoder.