681.x short-circuit
Description
Induction oven generator
The internal monitoring of the IGBT current indicates overcurrent/short-circuit.
If the error display is flashing, the fault is for output stage 2 (output X2), if the error display is stationary, for output stage 1 (output X1).
The seven-segment display of the inductor indicates an 'f'.
Remedy
Check inductor wiring for short circuit.
- The connected inductor has the wrong variant.
- The generator has a defect.