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2 G Code
2 - 50 NJ/NY-series G code Instructions Reference Manual (O031)
Use of M100 for transferring the tool change request to the sequence control program is an example.
When using this command, refer to the instruction manual provided by the machine tool manufacturer.
Cutter Compensation of G41/G42 has the following restrictions for operation during correction.
• A series of operations such as the startup operation, correction operation, and cancel operation must
be provided.
• The modal that can be used during the correction operation is G01/02/03.
• G02/03 cannot be used for the startup operation and cancel operation.
• G00 cannot be used for the startup operation.
• The travel distance of the startup operation and the cancel operation must be equal to or greater than
the cutter radius.
• Edge surfaces cannot be switched (between G41 and G42) during the correction operation. For the
operation that the tool intersects the edge surface, cancel it once with G40 before switching edge
surfaces.
• During tool compensation, M code for which the M code output timing (M code setting) is Synchro-
nous, or M code for which parameters are specified cannot be used. For the M code output timing,
refer to the
NJ/NY-series NC Integrated Controller User’s Manual (Cat. No. O030).
• During correction operation, a single block execution or the program stop by M00/M01 is not allowed.
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