Mitsubishi Electric A173UHCPU - Page 172

7. POSITIONING CONTROL
7 − 25
[Program Example]
This program conducts 2-axes linear interpolation control under the conditions
below.
(1) System configuration
2-axes linear interpolation control of Axis 3 and Axis 4.
M M M M
A61P
A273UH
CPU
A278
LX
Axis
1
Axis
2
Axis
3
Axis
4
A61P
AX41
Positioning start command (X000)
MR- -B
MR- -B MR- -B MR- -B
(2) Positioning details
The positioning by the Axis 3 and Axis 4 servo motors is shown in the diagram
below.
Positioning by No. 11
servo program
(40000, 50000)
Axis 4 positioning
direction
Home position
(0, 0)
Axis 3 positioning
direction
(3) Positioning conditions
(a) The positioning conditions are shown below.
Servo Program Number
Item
No. 11
Positioning speed 30000
(b) Positioning start........... leading edge of X000 (OFF → ON)