Omron SYSMAC CS1W-LCB01 Operation Manual page 286

How to Use the Step Ladder Program Block
How to program for step progression control
To execute specific processing in each process, program the step sequence as follows:
1. Execute the SET command at the end of STEP n as the input condition for moving to another step, and set
the internal switch. Program execution moves to next STEP n+1.
2. Execute the specific process at the start of next STEP n+1 taking the internal switch as the input conditions.
Reset the internal switch after completion of the specific process.
252
STEP n
Move condition
Internal switch
a
STEP n+1
Internal switch
A
Proc-
essing
Internal
switch
A
S
Move
A
R
Appendix A