Gun Detail Setting File - YASKAWA YRC1000 Operator's Manual

1.4.6 Gun Detail Setting File

1 Spot Welding Application Using a Motor Gun
1.4 System Setting (Motor Gun)
Set the special gun related setting in the GUN DETAIL SETTING window.
 Gun Detail Setting Window
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1. GUN No.
Shows the gun No. to use.
When using two guns or more, select the gun No. by pressing [PAGE].
2. STROKE MOTION SPEED
Set the speed to move to the welding start stroke value (specified value
at BWS tag) when executing the welding instruction (SVSPOT).
Refer to chapter 1.7.4
3. TOUCH SPEED
Performs the closing motion of the gun by the specified speed in this
item when using the gun pressure tag (WP tag) of the press instructions
(SVSPOT, SVGUNCL, SVSPOTMOV).
Inputting the DRY SPOT SIGNAL (CONTINUE) performs the closing
motion of the gun by the specified speed in this item as well.
4. FINAL TOUCH SPEED START POSITION
Set the position to decelerate to the speed set in "4. FINAL TOUCH
SPEED". The followings are the actual position to reduce the speed by
the each pressure instruction.
(1) SVSPOT or SVGUNCL without TWC-B/TWC-BE tag.
Reduces the speed from the position where it is away by the set-
ting value towards the gun open direction from the last touch posi-
tion detected by the dry spot touch motion of the wear detection.
(Refer to chapter 1.12.2.1
When the dry spot touch motion of the wear detection has not
been executed,
– In case of SVSVPOT or SVGUNCL without TWC-A/TWC-AE
tag, the speed is not reduced, and the gun closes by the touch
speed set in the pressure file from the beginning until it detects
the contact to the work.
"Gun Stroke Setting before Welding".
Dry Spot Touch Motion.)
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