5-6. 14-Pin Plug Information
|
|
| Pin* | Pin Information |
|
|
| A | 24 volts ac with respect to socket G. |
|
|
| B | Contact closure to A completes 24 volts ac contactor control circuit. |
I J | K | A | G | Circuit common for 24 volts AC circuit. |
|
| B |
|
|
H | N | L C | C | +10 volts dc output to remote control with respect to socket D. |
|
| |||
G | M | D | D | Remote control circuit common. |
F | E |
| E | 0 to +10 volts dc input command signal from remote control with respect to socket D. |
|
|
| ||
|
|
| H | Voltage feedback; 0 to +10 volts dc, 1 volt per 10 arc volts. |
|
|
| F | Current feedback; 0 to +10 volts dc, 1 volt per 100 amperes. |
*The remaining pins are not used.
|
|
|
| 1 |
|
|
| 6 | 5 |
|
|
|
| |
4 |
|
|
| E D C B A |
|
|
|
| |
RC5 |
|
|
|
|
3 | 2 | 1 |
|
|
EXT |
| INT |
| 3 |
|
|
|
|
Installing voltage sensing lead
1Terminal Strip 2T
2Strain Relief
Loosen screws of strain relief.
3 Voltage Sensing Lead
Route ring terminal end of lead
2through strain relief, and connect ring terminal to terminal A of terminal strip 2T. Tighten screws on strain relief.
4 Motor Speed Control Board PC1
5 Jumper Plug
6 Receptacle RC5
Unit is factory set for constant voltage (CV) welding. To set unit for constant current (CC) welding. Volt sensing lead kit must be installed in feeder. Volt sensing lead kit 209867
For constant voltage (CV) welding, place jumper plug in INT. position. Voltage sensing lead clamp does not need to be connected to workpiece.
For constant current (CC) welding, place plug in EXT. position. Connect clamp end of voltage sensing lead to workpiece.
Reinstall right side panel.
Tools Needed:
1/4 in
801
