Pre-requisite: Resistance Measure of Weld Gun
In the weld schedule, there must be an association to
the weld gun. In robotic applications, the RAFT timer
can be associated with up to four welding guns. To
associate the schedule to the proper weld gun, the
stepper function is used. The stepper in the RAFT
control will not boost current but will count the number
of welds being made.
On the image to the left, function 82 is assigned to
stepper #1.