Troubleshooting
6-14 Manual 0-5206
WELDSKILL 200AC/DC INVERTER TROUBLESHOOTING
WA Header Pin Pin function signal
1 +15 VDC +15 VDC
2 -15 VDC -15 VDC
3 Current signal +/- 4 VDC
4 0 VDC 0 VDC
Table 6-36: WA Header pin function (connects to Hall Eddwxr Currebt Trabsfirner)
DRIVE Header Pin Pin function signal
1 +15 VDC 15 VDC
2 PWM signal 1
3 PWM signal 2
4 PWM signal 2
5 PWM signal 1
6 Current Transformer Signal
6 0 VDC 0 VDC
7 +15 VDC 15 VDC
Table 6-37: DRIVE Header pin function (connects to DRIVE header on primary inverter PCB)
DR Header Pin Pin function signal
1 +15 VDC 15 VDC
2 0 VDC 0 VDC
Table 6-38: DR Header pin function (connects to ACOUT header on AC?DC output PCB)
POWER Header Pin Pin function signal
1 +24 VDC 24 VDC
2 0 VDC 0 VDC
3 -24 VDC -24 VDC
Table 6-39: POWER Header pin function (connects to POWER/fJ header on power supply PCB)
SS Header Pin Pin function signal
1 +24 VDC 24 VDC
2 Soft Start Relay drive signal (0V = relay on)
Table 6-40: SS Header pin function (connects to SD header on primary inverter PCB)
6.10 DIP switch settings, Control PCB
1 DIP Switch SW0, control PCB
SW1 position Function
1 Set to ON for Weldskill 200AC/DC
2 Set to OFF for Weldskill 200AC/DC
3 Set to ON for Weldskill 200AC/DC
4 Set to ON for Weldskill 200AC/DC
5 Set to ON for Weldskill 200AC/DC
Table 6-41: SW0 Dip Switch functions
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