[Cause]
With advance welding command output enabled, if the program stops during pressure application motion, the advance welding output function is temporarily disabled (off) when pressure is reapplied from the stopped position.
[Countermeasure]
No countermeasure is required. Advance welding output is enabled again in the following spot welding instruction. It can also be enabled in the interrupted spot welding instruction by executing backward briefly and then restarting the program.