Handle Interruption In Tool Radius Compensation - Mitsubishi Electric MELDAS C6 Instruction Manual

6.15.6 Handle Interruption in Tool Radius Compensation

Special movement described below relates only to the tool radius compensation plane axis. It has
no influence on the other axes.
At time of tool radius compensation (G41, G42):
In incremental value mode — The quantity of deviation equals the distance of interruption.
In absolute value mode — If handle interruption is executed in the block for which tool radius
compensation (G41, G42) is being executed, the proper tool path will return in the succeeding block.
This rule applies only when the program absolute update is active during single block running. If
program absolute update is active during continuous running, the proper tool path will return with
the following:
•
At this time, four or more blocks may not exist between
•
•
In this case, the proper tool path will return at the block next to the tool radius compensation cancel
command (G40).
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6. Operation Panel Switch Functions
Program path
(G90 X_ Y_ ;)
Path after interruption
Distance of interruption by manual handle
Program path
(G90 X_ Y_ ;)
A
A
Distance of interruption
Path after interruption
in block execution
B
Distance of interruption in block execution
Executing the command in the fourth block after the one for which the interruption has been
completed.
Block for which the interruption has been completed and
Block that contains the tool radius compensation cancel command (G40).
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6.15 Handle Interruption
B
Path after interruption
（
Absolute value mode, program absolute
value update valid, continuous operation)
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