Mitsubishi Electric SV13/22 Programming Manual page 196

7. POSITIONING CONTROL
[Program Example]
Downloaded from ManualsNet.com
This program conducts circular interpolation control using radius designation under
the conditions below.
(1) System configuration
Circular interpolation control of Axis 1 and Axis 2 using radius designation.
A172B
(2) Positioning details
The positioning by the Axis 1 and Axis 2 servomotors is shown in the diagram
below.
Axis 2 positioning direction
(Forward direction)
50000
30000
(Reverse
direction)
Home position
(Reverse direction)
(3) Positioning conditions
(a) The positioning conditions are shown below.
Item
Positioning method
Positioning speed
(b) Positioning start ........... leading edge of X000 (OFF → ON)
search engine
A172SHCPUN A172S A1S
ENC X10
Positioning start command (X000)
MR-[]-B MR-[]-B MR-[]-B
Axis 1 Axis 2 Axis 3
M
M M
Positioning by No. 41 servo program
Start point
(10000, 30000)
10000
0
Radius 80000
Arc center point
Servo Program Number
No. 41
Absolute data
1000
7 − 44
MR-[]-B
Axis 4
M
End point (100000, 50000)
Axis 1 positioning
direction
100000
(Forward direction)