Description
An error occurred in the Fronius welder.
Subcode description
TPS: welding power-source error.
Subcode [76**]: welding power-source error code.
76: main error code
**: sub-error code
Causes and remedies
| Cause | Remedy |
|---|---|
| Arc welding power supply (abnormal) | System reserved. Record the displayed error code and take the corrective action described in the welder instruction manual. |