YASKAWA YRC1000 Operator's Manual page 79

1 Spot Welding Application Using a Motor Gun
1.8 Dry Spot (Motor Gun)
As for a value to "7", set a value so that the following equal-
ity to be true.
1000 <= 1ST to 4TH PRESS
NOTE
If the gun pressure is not set following the above mentioned
instructions, the actual pressure over the specified pressure
cannot be guaranteed.
 Operating procedure
1. Select {SPOT WELDING} on the {Main Menu}.
2. Select {PRESSURE}.
– Pressure window appears.
3. Select a file No. by pressing [PAGE].
4. Select an item to be set.
5. Enter a numerical value, and press [ENTER].
– To {PRESS UNIT}, press [SELECT] to display "N" and
"% (TORQUE)" alternately.
– To {OUT} item, press [SELECT] to display "ON" and "OFF"
alternately.
1-69
79 of 198