Miyachi 500DP, User Manual, Page: 82 / 93

APPENDIX A: TECHNICAL SPECIFICATIONS
875DP/500DP/500HV DUAL PULSE
RESISTANCE WELDING POWER SUPPLIES
990-290 A-19
Table A-3. Binary Codes for Remote Weld Schedule Selection
INPUT PIN NUMBERS
( 1 = Switch Closure )
Schedule Panel
Control Number
1(2
0
) 2(2
1
) 3(2
2
) 4(2
3
)
0 0 0 0 0
1 1 0 0 0
2 0 1 0 0
3 1 1 0 0
4 0 0 1 0
5 1 0 1 0
6 0 1 1 0
7 1 1 1 0
8 0 0 0 1
9 1 0 0 1
10 0 1 0 1
11 1 1 0 1
12 0 0 1 1
13 1 0 1 1
14 0 1 1 1
15 1 1 1 1
Binary Schedule Selection Code
To select a schedule, connect the pin(s) corresponding to the schedule number to Pin 11. The schedules
listed below are selected using the pin indicated by the 1 marked under the pin number. To select any
other schedule number, select the schedule numbers whose sum equals the desired schedule, then
connect all of the corresponding pins.
For example, to select Schedule 15, connect the pins which correspond to the numbers totaling 15.
Schedule 15 = 1 + 2 + 4 + 8