Inovance SV670N Series - Description of Fault Codes; Troubleshooting Guide

Description of Warning Codes
‑30‑
Cause:
An encoder algorithm error occurs.
Cause
Confirming Method
Solution
An encoder fault occurs.
If the servo drive is powered
off and on several times but
the warning is still reported,
it indicates that the encoder
is faulty.
Replace the servo motor.
● EA41.0: Torque fluctuation compensation failure
Cause
Confirming Method
Solution
The torque compensation
fails.
‑
Turn off the torque
fluctuation compensation
function.