YASKAWA YRC1000 Operator's Manual page 35

1 Spot Welding Application Using a Motor Gun
1.4 System Setting (Motor Gun)
12. GUN INSTALLATION STATUS
Set the gun installation status.
Select "ROBOT-HANDLE" or "FIXED".
13. TOOL NO.
Displayed after validating the "AUTO TOOL. NO. SELECT FOR GUN"
on the APPLICATION CONDITION SETTING window when "12.GUN
INSTALLATION STATUS" is "ROBOT-HANDLE".
Refer to chapter 1.13.9
Guns".
14. USER COORDINATE NO.
Displayed when "12.GUN INSTALLATION STATUS" is "FIXED".
Set the user coordinate No. for the gun to use. Refer to
chapter 1.4.7 "Application Condition Setting".
15. MOVEMENT RATIO AFTER CLOSE (LOW) (displayed only
when "X-GUN (DOUBLE ARM MOVE)" is selected)
Shows the lower tip movement ratio when the gun closes more by the
tip wear. Enter 60% when the ratio of upper tip movement: the lower
tip movement = 4:6.
16. MOVEMENT RATIO IN SENSING (UP) (displayed only
when "X-GUN (DOUBLE ARM MOVE)" is selected)
Shows the ratio when the upper side tip passes the sensor, for
detecting the upper side tip wear using a sensor. Enter 70% when the
ratio of the upper side tip movement: the lower side tip movement =
7:3.
17. COMPLETE
Press this button to complete "2. SETTING".
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