YASKAWA YRC1000 - Setting of Gun Pressure

1 Spot Welding Application Using a Motor Gun
1.7 Welding Instruction (SVSPOT Instruction)
1-62
 Welder startup timing
1.7.2 Setting of Gun Pressure
The pressure for welding can be specified by the pressure file selected by
SVSPOT instruction.
 Gun Pressure window
1. CONDITION NO.
Shows the pressure file number. Press [PAGE] to select a file number.
2. SETTING.
Shows the setting status of the pressure file.
“NOT DONE” is indicated if a value is not input.
“DONE” is indicted if a value is input.
3. TOUCH SPEED
Shows the gun closing speed with a link speed (%).
4. 1ST TO 4TH PRESS
Shows the pressure at each step.
t
t
t
t
t
Open
Close
Pressure
Weld sigal
In case of touch motion
(WST=0)
Weld sigal
In case of the 1st pressure
(WST=1)
Weld signal
In case of the 2nd pressure
(WST=1)
Gun motion
1
2
3
4
5
6
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