YASKAWA YRC1000 Operator's Manual page 12

1 Spot Welding Application Using an Air Gun
1.2 Function Keys
Instruction to change the stroke to the short open position
when using a double stroke gun:
Displays the STROKE SHORT instruction in the input buffer.
The SHORT OPEN POSITION SETTING window appears
the first time the key is pressed.
The selection No. for the short open position appears from
the second time the key is pressed.
[INTERLOCK] + [SHORT OPEN]
The movable side electrode moves to the selected short
open position.
Instruction to change the stroke to the full open position when
using a double stroke gun:
Displays the STROKE LONG instruction in the input buffer.
3
The FULL OPEN POSITION SETTING window appears the
first time the key is pressed.
The selection number for the full open position appears from
the second time the key is pressed.
[INTERLOCK] + [FULL OPEN]
The movable side electrode moves to the selected full open
position.
[INTERLOCK] + [WELD ALM RESET]
A Power Source alarm reset signal is output to the Power
Source only while these keys are held down.
The welding conditions, gun pressure and weld request are
reset with this function.
However, the following two keys are for the function keys for spot welding
with motor gun and not for spot welding with air gun.
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