Chapter 3 Preparation Function TC-32B
2004/01/22 3 - 28 eTCOMNCPR3.doc
3
An alarm will occur when command "D" is omitted.
An alarm will occur when the product of the radius (command "I") minus compensation is zero (0)
or a negative value.
An alarm will occur when the circle cutting command (G12, G13) is specified together with the
cutter compensation command (G40, G41, G42) (startup or cancel mode).
Corner CR cannot be set for a block that contains the circle cutting command and the block
immediately before that block.
An alarm will occur when the radius after cutter compensation is smaller than the tool diameter.
Circle cutting is performed on the plane currently selected (G17, G18, G19).
The start point and end point are the same for circle cutting.
When circle cutting (G12, G13) is executed during cutter compensation (G41, G42), cutter
compensation is valid for the path compensated by command "D."
3.6 Plane Selection (G17, G18, G19)
Refer to “3.4. Circular/Helical Interpolation (G02, G03)” for more detail.
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