LSIS XBF-PN04B, User Manual, Page: 500 / 820

Chapter 9 Functions
9-73
[Example] Axis1 is main-axis and Axis2 is sub-axis. Executes Radius specified circular interpolation
with incremental coordinates.
■ Starting position (1000, 1000), Target position (8000, 0), Auxiliary point (5000, 0)
Moving direction of arc : CCW, Size of arc : Arc >= 180°
The action is as follows in the condition above
■ Setting example in XG-PM
▪ Main-axis(Axis1) Operating data
Step
No.
Control method
Operation
Method
Target
position
[pls]
Operation
speed
[pls/s]
Acc.
No,
Dec.
No,
M
Code
Dwell
Time
Sub-axis
Setting
Auxiliary
Point
Circular
interpolation
mode
Circular
interpolation
turns
Helical
interpolation
1
Incremental,
Circular
interpolation
Single, End 8000 1000 No.1 No.1 0 100 Axis2 5000
Radius,
CCW,
Arc>=180
0 Not use
▪ Sub-axis(Axis2) Operating data
Step
No.
Control method
Operation
Method
Target
position
[pls]
Operation
speed
[pls/s]
Acc.
No,
Dec.
No,
M
Code
Dwell
Time
Sub-axis
Setting
Auxiliary
Point
Circular
interpolation
mode
Circular
interpolation
turns
Helical
interpolation
1
Incremental,
single-axis
position control
Single, End 1000 0 No.1 No.1 0 100 Axis2 0 Middle point 0 Not use
■ Operation pattern
Sub-axis
Forward
Goal position
(9000,1000)
Main-axis
Reverse
Sub-axis
Reverse
Main-axis
Forward
Starting position
(1000,1000)
0
9000 5000 1000
1000
Degree of arc>=180°
Center-point
Radius
=5000
-1000
-2000
「
CCW, Arc>=180°
」
Circular interpolation
action
Moving amount of main-axis
’
goal position=8000
Moving amount of sub-
axis
’
goal position
= 0