MT Developer Q Motion Programming Question

[JP_TFV1]

I am trying to clear any programs that are running and run a different program when a certain bit is activated. I am using Real Mode SV22, with a Q172 For instance, If I am in auto cycle and an E-stop is hit, I wish to exit all programs running and run another program for safety. I have tried using the CLR command and it seems to just stay locked in the current program it was already running. Thanks for the help

[Crossbow]

CLR should stop the specified active program, which should return control to the SFC which called it. How is the SFC written which is performing the E-stop move? Is it a separate SFC which automatically starts and clears all other SFC programs, then performs its own motion? Or did you embed it in a main SFC routine which calls all the other routines? Because if it is in the main routine and you're at a specified step beyond where it monitors the E-stop, it's not watching it. Be careful of how SFC processes.