Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 296)

5.10 System Function Instructions
5.10.1 Counter (COUNTER)
5-227
Instructions
5
( 3 ) Programming Example
In the following programming example, the first line sets the counter set value to 5, and the third line monitors the
counter current value in DW00001.
When DB000100 changes from OFF to ON, DW00001 is incremented, and when DB000101 changes from OFF to
ON, DW00001 is decremented.