[Cause]
This alarm occurs after "ARC-057 Operation cannot be executed t1 > t2" or "ARC-136 Cannot generate pulses t1 > t2". When this alarm occurs, the welding-condition update cycle (system variable $aweramp[eq].$time_factor) is automatically readjusted according to the communication delay between the robot and welding equipment, allowing the current weld to be resumed with the newly adjusted settings.
[Countermeasure]
No countermeasure is required. Restart the program.