Inovance Er106 fault code meaning

Inovance / Er106

Series: CS290, CS300, CS710

Overvoltage during deceleration

AC drive

Meaning:

Possible causes

High input voltage
An external force drives the motor during deceleration
Deceleration time too short
No braking unit or braking resistor is installed.

Source: CS290 Crane AC Drive User Manual P68; CS300 Crane AC Drive User Manual P113; CS710 Crane AC Drive User Manual P162