Chapter4 Preparation function (Tool offset function)
4.1.5
When the command satisfying all the conditions as shown below is executed in the offset
the offset cancel mode becomes effective.
The tool motion in this status is called an offset cancel.
a) G40 is commanded.
Command format
b) The movement commanded by G0 or G1.
(Note 1)
4.1.5.1
Linear - Linear
4
Arc - Linear
4.1.5.2
2004/01/22
Offset cancel
G40
In the case of other command, an alarm is generated.
Inside cutting (180˚ ≤ θ)
Outside cutting (90˚ ≤ θ ≤ 180˚)
4 - 12
TC-32B
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eTCOMNCPR4.doc
mode,