How can I call a Teach Pendant (TP) program from a KAREL program two times, where each call uses a different user frame value? Specifically, I want to: Set the user frame to a specific value before the first call to the TP program. Execute the TP program

To change a user frame, you can use the system variable $MNUFRAME[1,n] where n is the frame number. This changes the actual value of the user frame (datatype POSITION). Whereas if you only need to switch between two pre-defined user frames, use $MNUFRAMENUM[1], which selects which user frame is currently active.

As for executing executing TP programs, look into using the KAREL built-in CALL_PROG(prog_name, prog_index).

Your TP program will have to be all PRs for the path though, as local points will generate a fault if the wrong frame is active.

If you're changing the frame number, yes, but not if you're changing the frame itself.

Ahh, yes, you are right hoitzing. That's what I get for posting right before going to bed.