CPM1A Programmable Controllers Operation Manual 1784470
(1) Inputting the Self-holding Bit
1, 2, 3... 1. Input the normally open condition IR 00000.
(It isn’t necessary to input leading zeroes.)
LD 00000
LD 00000
00001READ
WRITE
NOP (000)
2. Input the OR condition IR 20000.
OR C A A A A 00001
2 0 0 0 0
OR 20000