Error 342.x Monitor: speed changed
Description
The welding machine production is no longer the same as it was during calibration. The cycle time has changed by ±6%.
A machine cycle error has occurred.
Remedy
Always calibrate the monitor after production and transport speeds have been changed.
- Calibrate the monitor.
- Welding current must be switched on before switching the feeder on.
- Check wiring.
Faults in the machine cycle signal
- Check that timing disk fits tightly.
- Check and adjust machine cycle sensor.
- In case of FAEL LSP machines, the first can body is delayed. Set potentiometer P1+.
- If signal is disturbed by electromagnetic effect, measure with oscilloscope. Malfunctions can be caused by contactor coils without interference suppression.
- Record CAN Spy after the error has occurred and analyze the machine cycle signal.