Error 252.x Setting of key switches inadmissible
Description
Welding machines in setup mode
Welding machines can have two setup modes (normal Setup and slow Setup). It is not permissible, however, to use both setup modes at the same time.
STW control in setup mode
STW machine is divided into a tongue and a can-body welding machine. Both parts can be put into setup mode independently. It is not permissible, however, to put both machines into setup mode at the same time.
Remedy
Welding machines
- Check the wiring of the keyswitches from the control panel to the Unicontrol.
- Check the digital input.
STW machines with AFB 600
- Place the keyswitch for the STW in Production.
- Place the keyswitch for the AFB 600 welding machine in Production.
- Check the digital input.