YASKAWA YRC1000 - Setting the Lost-Tip Detection Value

1 Spot Welding Application Using a Motor Gun
1.4 System Setting (Motor Gun)
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1.4.5 Setting the Lost-tip Detection Value
The gun-axis pulse can be monitored to output the signal when the tips of
motor gun are detached.
<Setting Example>
The signal is output when the tips are detached, and the shank moves out
of its normal motion range.
Parameters
S2C003=17 (S1 (gun-axis) uses Interference 1.)
S2C067=0 (Monitors pulses.)
S3C064=-3000, S3C072=-10000
(The signal is output in the range of -3000 to -10000.)
0
Shank
Tip
Shank position
of the new tip
Shank motion range
when the tip becomes worn
Shank motion range
when the tips are detached
-3000
-10000
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