Hello all. I need your help to fix this problem.
I have a spot welding robot kuka with a C gun type. My problem is the variation that is taking place in the strength of the gun.
I detected during preventive maintenance that the force of the gun was out of calibration.
The recalibration is not saved because when I exit the program the following message appears: "Invalid Value. Changes will not be saved" like you can find attached.
Thank you.