Zero Servo Fault

What does SvE mean?

Position deviation has occurred during zero servo operation. This fault typically arises from the torque limit being set too low for the application, an excessively high load torque on the motor, or electrical signal interference affecting the PG encoder wiring.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check the PG signal wiring for electrical signal interference (EMI/RFI) and implement shielding or separation from noise sources.