1 Spot Welding Application Using a Motor Gun
1.3 Setting of Motor Gun
1-6
1.3.1 Posture of Motor Gun
Set up the motor gun to the posture shown in the figure below.
1.3.2 Basic Configuration
By referring to chapter 1.4.1 "Gun Condition File", set up the following
items in the Gun Condition file.
• GUN TYPE
• WELDER NO.
• TORQUE DIR
• MAX PRESSURE
1.3.3 Setting of Pulse to Stroke Conversion Data
Refer to chapter 1.4.1.1 Entering Pulse to Stroke Conversion Data for
this setting.
When executing the welding instruction, the weld complete
signal may be already turned ON at the beginning of the
welding instruction. At that time, "AL4621: WELD COM-
PLETE SIGNAL ERROR" may occur.
To prevent the alarm, set the item "WELD COMPLETE OFF
WAIT TIME" in chapter chapter 1.4.7 "Application Condi-
tion Setting". Setting the item allows the controller to wait a
set time until the weld complete signal is turned OFF.
Also, the alarm can be prevented by adjusting the output
pulse time of the weld complete signal by the welder.Please
contact to the welder manufacturer if they allows changing
the output pulse time.
Direction to press
downward
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