This section provides an introduction to some of the main CQM1/CPM1/CPM1A/SRM1 features, including the
instructions available through expansion instructions, a monitoring feature called differential monitoring, and the analog
setting function available in the CQM1-CPU42-EV1 and CPM1/CPM1A PCs.
If you are not familiar with OMRON PCs or ladder diagram program, you can skim over this section as an overview of
these features, but will want to read SECTION 3 Memory Areas and SECTION 4 Ladder-diagram Programming before
reading this section in detail. Also, details on programming instructions can be found in SECTION 5 Instruction Set.
2-1
2-1-1
2-1-2
2-2
2-2-1
2-2-2
2-2-3
2-2-4
2-2-5
Alternate I/O Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-3
Macro Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-4
Differential Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5
2-6
SECTION 2
Special Features
118
119
119
120
120
122
124
127
129
130
131
132
133
117