CIGWELD WeldSkill 4R Wirefeeder - Troubleshooting

TROUBLESHOOTING WELDSKILL 250, 350
Manual 0-5186 6-9 Troubleshooting
CN5 Header Pin Pin Function Signal
1 wiredrive power supply 30VAC
2 wiredrive power supply 30VAC
Table 6-9 CN5 Header Pin Function(connect to control transformer)
CN6 Header Pin Pin Function Signal
1 0V 0V
2 Burn back time setpoint
3 Spot Switch Signal
4 Spot Switch Signal
5 Spot time setpoint
6 Spot time setpoint
7 15VDC +15VDC
8 Wire Inch +15DV(Inch switch on)
Table 6-10 CN6 Header Pin Function(connect to control transformer)
CN7 Header Pin Pin Function Signal
1 2T/4T Switch Signal
2 2T/4T Switch Signal +15VDC
3 0VDC 0VDC
4 Tourch Switch +15VDC
Table 6-11 CN7 Header Pin Function(connect to tourch seitch and 2T/4T switch)
CN8 Header Pin Pin Function Signal
1 OV 0V
2 wirespeed setpoint 0-- +5VDC
3 +15VDC 15VDC
Table 6-12 CN8 Header Pin Function(connect to wirespeed potentiometer)
CN9 Header Pin Pin Function Signal
1 0V 0V
2 wirefeeder brake
3 Wirefeeder Driver 24VDC
Table 6-13 CN9 Header Pin Function(connect to wirefeeder)