YASKAWA MOTIONPACK-110 Descriptive Information page 79

4216 COMBINED OPERATION COMMANDS (G80 to G99) (Cont'd)
(2) Command Format
G Code of Combined Operation Command
C-... X-t-... y-F... Z-l-... R... p... Q... g... F... ;
TT
Cutting Feedrate
Number of Repeats
Drilling Pitch for G83
Dwell at Hole Bottom
Point R Coordinate Command
Point Z Coordinate Command
Drilling Position X, Y Coordinate Command
Operations (i) through (_) are executed in one "_:_-_--_
.
INITIAL POSITION
START ) !
cycle with the commands shown above.
POINT _ @
I
O Positioning the drilling position (X, Y)
---4) I POSITION R
I
O Rapid traverse to R point
I
® Drilling to Z point ® I
@ Return to R point or to initial point r I
__ ) , POSITION Z
Note: .... : Rapid traverse (HOLEBOTTOM
--:Interpolation traverse Fig. 4.26
Number of repeats is specified by the symbol L. Where L is not given, number of repeats ts
regarded as "1." If 0 is given for L, only positioning to (X, Y) is made. Z axis returing
position at the end of combined operation can be designated by the following G code.
G Code Meaning
G98 Initial level return
G99
Position R level return
If there are many drilling points in a short distance, R point level return can be used
to perform drilling in a short period of time as compared with initial point level return.
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