CHAPTER 2: GETTING STARTED
DUAL PULSE 125
STORED ENERGY RESISTANCE WELDING POWER SUPPLY
990-270 2-9
Figure 2-8. Remote Schedule Selection via BCD Coded Switches
NOTE: If only a single schedule is to be executed, it is not necessary to close Charge Inhibit each time
the power supply fires.
Input Pin Numbers
1 (2
0
) 2 (2
1
) 3 (2
2
) Schedule
0 0 0 Front Panel Control
*1 0 0 #1
0 1 0 #2
1 1 0 #3
0 0 1 #4
1 0 1 #5
0 1 1 #6
1 1 1 #7
* 1 = Switch Closure
Figure 2-9. Remote Schedule Selection BCD Code
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