SEW 04 fault code meaning
SEW / 04
Series: MOVIDRIVE MDX60B/61B
Brake chopper
AC drive
Meaning: Immediate switch-off | Regenerative power excessive Braking resistor circuit interrupted Short circuit in braking resistor circuit Excessively high braking resistance Brake chopper defective Ground fault | Extend deceleration ramps Check connecting harness for braking resistor Rectify the short circuit Check technical data of braking resistor Replace the MOVITRAC® 07 Rectify the ground fault
Possible causes
Source:
Series: MOVITRAC 07
Brake chopper
AC drive
Meaning: Immediate switch-off | Regenerative power excessive Braking resistor circuit interrupted Short circuit in braking resistor circuit Excessively high braking resistance Brake chopper defective Ground fault | Extend deceleration ramps Check connecting harness for braking resistor Rectify the short circuit Check technical data of braking resistor Replace the MOVITRAC® 07 Rectify the ground fault
Possible causes
Source: SEW MOVITRAC 07 Operating Instructions List of errors P45