3 G/M Codes
3 - 15
3.7 Exact Stop Check G09, G61, G62
Functions and Purposes:
This command provides the option of precision positioning for certain blocks
(MCM#114 = 256, Turning Corner Round Angle Connection), if so required, when M300
(round-angle connection between blocks) is enabled.
Program Format:
G09 Exact stop check (effective between 2 blocks posterior to a G09 command)
G61 Exact stop check mode (modal command, to be disabled by a G62 command
when enabled).
G62 Exact stop check mode cancel (modal command, to disable an enabled G61)
Program Example:(MCM#114 = 256, Turning Corner Round Angle Connection)
M03 S1000
G01 X20. F1000
U10.
N10 U50.
G09 ---------- N20 and N21 Precision Positioning between blocks, on
completion of N20 block, X-axis speed decelerates to 0.
N20 U50.
N21 U50.
G61 ---------- Precision Positioning between blocks enable (N30---N50)
N30 U50.
N40 U50.
N50 U50.
G62 ---------- Precision Positioning between blocks disable
… …
… …
… …
G00 X0.
M30
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