1 Spot Welding Application Using a Motor Gun
1.3 Setting of Motor Gun
1-22
1.3.10 Alarm
Alarm
No.
Message Cause Remedy
4708 Motor Gun Auto Tuning
is not executed
Motor Gun Auto Tuning operation
is not executed but SVSPOT
instruction is executed
Motor Gun Auto Tuning function by
following the procedures below.
1. Select {SPOT WELDING} -
{MOTOR GUN AUTO
TUNING}.
2. Change the mode to the play
mode, turn the servo power
ON, and then press
{EXECUTE} button.
3. Select “REGIST” after Motor
Gun Auto Tuning operation is
completed.
4. After Motor Gun Auto Tuning
function, do not fail to re-
measure the gun pressure and
reset the torque to pressure
conversion data.
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