I have a "Torch Check" program that checks the alignment of the welding torch. We have been running these programs with great success, but recently have noticed that some have stop recording, registering 1 or 2 of the X,Y,Z searches or just give the same exact value every time. Under my search sch. > detail, I have set " contact record PR" to PR21. This is where my If statements and logic are looking for pass or fail. There have been no recent changes to the programs and are having the issues with different models arms. (Arc Mate 120 ic and M-710 ic) so I do not think this is a model specific issue. We have about 35 arms or so in production and only 3 at the moment are showing problems.
I'm noticing that the Contact record PR in the Touch Search is defaulting back to 32. Has anyone ever experienced this problem? And why this happens?