Amada HF-2500A, Operation Manual, Page: 113 / 164

APPENDIX B: ELECTRICAL AND DATA CONNECTIONS
HF-2500A HIGH FREQUENCY WELD CONTROL
990-371 B-13
PLC Timing Diagram
BCD Welding Schedule Selection Scheme
Weld
Schedule
No.
Bit 2
0
Sch 0
Bit 2
1
Sch 1
Bit 2
2
Sch 2
Bit 2
3
Sch 4
Bit 2
4
Sch 8
Bit 2
5
Sch 16
Bit 2
6
Sch 32
0 0 0 0 0 0 0 0
1 1 0 0 0 0 0 0
2 0 1 0 0 0 0 0
3 1 1 0 0 0 0 0
4 0 0 1 0 0 0 0
5-98 BCD progression from 5 to 98
99 1 1 0 0 0 1 1