OMRON Input Pulse to SET Instruction

[valerianlin 0]

Hi all,

I am fairly new to PLC programming, and just have a simple program regarding an unlatching input. In the picture below, I have STARTCOIL going to the set instruction for a single acting cylinder, LOCATOR_F. My problem is that once the STARTCOIL is actuated, it stays on, and I cannnot use the RSET instruction on LOCATOR_F.

How would I modify the program to make the STARTCOIL pulse once to set the  SET bit, but after that, there is no powerflow through STARTCOIL. In short, I'd like to stimulate a non-latching push button.

I would appreciate any help.

Thank You

[Mendon Systems 22]

Try using the @SET instruction. That will be a single program cycle SET.