1 Spot Welding Application Using a Motor Gun
1.13 Other Functions Using a Motor Gun
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1.13.8.4 Related Functions
Signal Output during Thickness Measure Mode
During the thickness measure mode, the universal output set in the
parameter S4C165 is turned ON. For example, if the parameter S4C168
is 20 (S4C168=20), OUT20 is turned ON.”.
This parameter can be used to stop welding during the thickness measure
mode.
Disabling Thickness Monitoring
While the universal input signal specified to “THICKNESS ALARM
IGNORE GIN#” on APPLICATION CONDITION SETTING window is
input, the workpiece thickness monitoring function is disabled, and the
same operation is performed as when the TH tag is unused.
THICKNESS ALARM IGNORE GIN#
0 : Not used
1 to 2048 : When the specified universal signal is input, the
workpiece thickness monitoring function is disabled.
Display and Output of Detected Thickness
1. Select {SPOT WELDING} under {Main Menu}, then select {SPOT
SUPERVISION}.
• The detected thickness is displayed in mm on the SPOT
SUPERVISION window.
• The latest detected thickness is always displayed on the
window.
• Even if the power to the controller is turned OFF, the
detected thickness value will remain.
• If the value is set to the setting “M” of “DETECTED THICK-
NESS” on the SPOT SUPERVISION window, the detected
thickness value is output to the register of the set number.
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