Mitsubishi Electric MELDAS C6 Programming Manual page 40

6. Interpolation Functions
Example of program
(Example 1) Cutting in the sequence of P
Programmable in-position width command for linear interpolation
This command commands the in-position width for the linear interpolation command from the
machining program.
The commanded in-position width is valid in the linear interpolation command only when carrying
out deceleration check.
• When the error detect switch is ON.
• When G09 (exact stop check) is commanded in the same block.
• When G61 (exact stop check mode) is selected.
G01 X__ Y__ Z__ F__ , I__ ;
(Note 1) Refer to the section "6.1 Positioning (rapid traverse); G00" for details on the in-position
check operation.
→ P
P is for tool positioning
0 1
P
P
1
20
20
P
0
G90 G00 X20000
G01 X20000
X30000
X-20000
X-30000 ;
In-position width
Feedrate
Linear interpolation coordinate value of each axis
6.2 Linear interpolation
→ P → P → P
1 2 3 4
30
2
P
3
P
4
Y20000 ; P
Y30000 F300 P
; P
Y-30000 ;
P
P
32
→ P
at 300 mm/min feedrate
1
Y
X
Unit: mm
Input setting unit: 0.001mm
→ P
0 1
→ P
1 2
→ P
2 3
→ P
3 4
→ P
4 1