07

DC Link Overvoltage

SEW Eurodrive · MOVIDRIVE compact MCF/MCV/MCS4_A

What does 07 mean?

Immediate switch-off triggered when the DC link voltage exceeds its maximum permissible limit. This is often caused by excessive regenerative energy from the motor during deceleration or potentially a ground fault, risking damage to inverter components.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Verify the technical data (e.g., resistance value) of the braking resistor matches specifications.

  2. 4

    Check for a ground fault in the system.

Source: SEW Eurodrive MOVIDRIVE compact MCF/MCV/MCS4_A
Open Manual (Page 96)