1 Spot Welding Application Using a Motor Gun
1.13 Other Functions Using a Motor Gun
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DRY SPOT SIGNAL(FILE)
• After the signal is input, pressurizing is started.
• Pressure is applied according to the settings in the dry spot pressure
file specified by {PRESSURE FILE NO.}
• The gun stops applying pressure after a specified time period.
• In case DRY SPOT (FILE) motion is stopped by the emergency stop,
the gun will stay at the position where it is stopped.
DRY SPOT SIGNAL(CONTINUE)
• The signal input and pressurizing is started as well as the above, but
pressurizing is continued during the signal input.
• Pressure is applied according to the setting specified by {DRY SPOT
PRESSURE(CONTINUE)}.
• When the signal is turned OFF, the gun stops applying pressure.
• In case DRY SPOT (COTINUE) motion is stopped by the emergency
stop during the gun closing or opening, the gun will stay at the posi-
tion where it is stopped. But when the gun is stopped by the emer-
gency stop during pressurization, by turning ON the servo and then
turning OFF the signal, the gun can return to the position where DRY
SPOT (CONTINUE) motion is started.
• When the signal number “0” is selected, the Signal Dry
Spot is disabled.
• The dry spot signal (file) motion is executed when specify-
ing the same signal to both DRY SPOT SIGNAL(FILE)
and DRY SPOT SIGNAL(CONTINUE) and inputting the
signal.
• In case the same signal is specified to several guns and it
is input, only the gun with the smallest gun number among
the same-number specified guns executes pressurization.
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