YASKAWA YRC1000 Operator's Manual page 31

1 Spot Welding Application Using an Air Gun
1.4 Setting Welding Conditions (for Air Gun)
H. OPEN STROKE OUT DELAY TIME
Specifies the timing to change the stroke change signal to the short-
open status after the gun pressure instruction is output (ON) when a
mechanical stopper type gun is used. (Used when changing from the
full-open status to the short-open status.)
This function can be used when the LS pressure is not set.
I. FULL OPEN STROKE OUT DELAY TIME
Specifies the timing to change the stroke change signal to the full-open
status after the gun pressure instruction is output (ON) when a mechan-
ical stopper type gun is used. (Used when changing from the short-open
status to the full-open status.)
This function can be used when the LS pressure is not set.
J. STROKE CHANGE OUTPUT TIME
Sets the time to output the stroke change signal when a mechanical
stopper type gun is used.
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