Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 165)

5.5 Program Control Instructions
5.5.10 IF-ELSE Construct (IF, ELSE, END_IF)
5-96
( 3 ) Programming Example
When the conditional expression (MB000001) for the IF instruction turns ON, the value of MW00010 is set in
MW01000 and MW00011 is incremented. When the conditional expression (MB000001) for the IF instruction is OFF,
the value of MW00009 is set in MW01000.
( 4 ) Additional Information
The conditional expressions that can be used, and the nesting depth is the same as for IF constructs.