YASKAWA YRC1000 - Monitoring the Failure of Mounting Tips

1 Spot Welding Application Using a Motor Gun
1.12 Tip Wear Detection and Wear Compensation (Motor Gun)
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1.12.8.5 Monitoring the Failure of Mounting Tips
The failure of mounting tips can be monitored by the following parameters.
A1P56 : Universal output for the failure of mounting tips
A1P57 : Limit of tip mounting position error
(movable side) [μm]
A1P58 : Limit of tip mounting position error
(fixed side) [μm]
<Example>
AIP56=5, AIP57=1000 and AIP58=2000
The universal output signal 5 is output when either of the following
condition meets.
The limit of tip mounting position error (movable side)
>= 1mm
The limit of tip mounting position error (fixed side) >= 2mm
NOTE
The signal is not output when the value of the universal out-
put parameter (A1P56) or the value of both A1P57 and
A1P58 are 0.
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