Confirm welding wire-feed behavior is otherwise normal.
Fault route
MIG200DL Jog Wire Feed Not Working Diagnostic
A jog-specific MIG200DL wire-feed diagnostic route that separates jog switch/P13 signal faults from feeder motor faults.
Quick Answer
If MIG200DL jog wire feed does not work but welding operation is otherwise normal, the source workflow points toward the jog switch signal path to P13 rather than the feeder motor.
- Do not replace the feeder motor first if normal welding wire-feed behavior exists.
- Check the jog switch and its signal path to P13.
- If the signal is valid but jog still fails, inspect the power-board jog-control decision path.
Use this page when
- Jog/inch wire-feed function does not work.
- Normal welding behavior is otherwise present.
- You need to distinguish jog switch from motor or feeder power fault.
Do not use this page when
- Wire feed is missing during welding too.
- Wire feeds continuously after power-on.
- Torch trigger has no response.
MIG200DL jog-not-working route
Jog-specific signal fault, not always a motor fault.
Check the jog switch contacts and mechanical action.
Jog switch signal should reach the power-board/control path.
If signal is valid but jog fails, inspect power-board jog logic.
Jog feed evidence table
| Evidence point | Expected / abnormal evidence | Repair direction |
|---|---|---|
| Welding wire feed | Normal welding feed means motor/output path may be healthy. | Focus on jog signal path. |
| Jog switch | Bad switch or open wiring prevents jog command. | Repair switch or harness. |
| P13 signal path | Jog command does not reach board. | Trace connector/wiring. |
| Power board | Valid jog input but no jog output. | Repair/replace power board jog-control section. |