Emotron OVG fault code meaning

Series: FDU

G(enerator) Too high DC Link voltage

AC drive

Meaning: - Check the deceleration time settings and / “OVG” - Too short deceleration time with make them longer if necessary. / respect to motor/machine inertia. - Check the dimensions of the brake / Overvoltage - Too small brake resistor mal- resistor and the functionality of the Brake

Possible causes

Source: Emotron FDU Instruction Manual 6.2 Trip conditions, causes and remedy