What I need to do is write an integer value to 40009, then do a MomentarySet to 00011, sort of an automatic enter key. I can use either a BasicButton or windows form button to write to 40009. Then I made a BasicButton to do a MomentarySet to 00011 but I can't get the button to fire after I hit the integer buttons. I tried btnMoveManual.PerformClick(); which indeed does fire the event handler but it does not write to the PLC.