LSIS XBF-PN04B, Руководство пользователя

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Chapter 9 Functions
9-80
[Example] Executes ellipse interpolation with 20% of ellipse ratio, 360°of movement degree and
incremental coordinate
■ Starting position (100, 100),
Setting of goal position : (0, 0)
Setting of auxiliary point : (500, 200)
Direction of operation : CW
■ Example setting in XG-PM
▪ Operation data of Main-axis(axis1)
Step
no.
Control method
Operating
method
Target
position
[pls]
Operating
speed
[pls/s]
Acc.
No.
Dec.
No.
M
code
Dwell
Time
Setting
Sub axis
circular
interpolation
auxiliary point
Circular
interpolation
mode
Circular
interpolation
turns
Helical
interpolation
1
Incremental,
circular
interpolation
Single, End 0 1000 No.1 No.1 0 100 Axis2 500
Center point,
CW
0
Don‟t use
▪ Operation data of Sub-axis(axis2)
Step
no.
Control method
Operating
method
Target
position
[pls]
Operating
speed
[pls/s]
Acc.
No.
Dec.
No.
M
code
Dwell
Time
Setting
Sub axis
circular
interpolation
auxiliary point
Circular
interpolation
mode
Circular
interpolation
turns
Helical
interpolation
1
Incremental,
single-axis
position control
Single, End 0 0 No.1 No.1 0 0 None 200 Middle point 0
Don‟t use
■ Operating pattern
Main-axis
Forward
Sub-axis
Forward
Starting position
= Goal position
Center point
1100 100 600
500
100
300
20%
Movement of center point
= 500
Movement of
center point
= 200
Main-axis
Reverse
Sub-axis
Reverse
Rate:20%,Size:360
°
Ellipse interpolation
Remark
(1) If the degree of ellipse is not 360°, the target position and actual position after stop are not same.
(2) If the ratio of ellipse is 0%, the trace of ellipse interpolation is shown as straight line. Ratio of ellipse need to
be set to above 0.