LSIS XBE-DC08A, Руководство пользователя, Страница: 594 / 1284

Po
sit
io
n
in
g
Chapter 8 Functions
8-41
(c) Restrictions
Circular interpolation is not executed in the case below but linear interpolation is executed to the goal position.
▪ Operating method of operation data is “End” or “Continue”
▪ Position of circular arc interpolating is bigger than linear trace 1, 2 (Error code : 262)
▪ Trace of both linear interpolations are on the same line
[Example] Execute linear interpolation when the extended parameter setting is same as follows at the
current position (0,0)
Extended parameter Setting value
2 axes linear interpolating continuous operation
with circular arc interpolation
1 : Circular arc interpolating continuous operation
Position of 2 axes linear interpolating continuous
operation with circular arc interpolation
2000
■ Setting example of XG-PM
▪ Operating data of Main-axis
Step no. Control method
Operating
method
Goal pos[pls] speed [pls/s] Acc. no. Dec. no. M code Dwell time
Sub axis
setting
1
Absolute, Linear
interpolation
singular,
continuous
0 3000 No.1 No.1 0 0 Axis2
2
Absolute, Linear
interpolation
singular,
continuous
5000 3000 No.1 No.1 0 0 Axis2
3
Absolute, Linear
interpolation
singular, end 5000 3000 No.1 No.1 0 100 Axis2
▪ Operating data of Sub-axis
Step no. Control method
Operating
method
Goal pos[pls] speed [pls/s] Acc. no. Dec. no. M code Dwell time
Sub axis
setting
1
Absolute, single axis
position control
singular, end 1000 0 No.1 No.1 0 0 None
2
Absolute, single axis
position control
singular, end 1000 0 No.1 No.1 0 0 None
3
Absolute, single axis
position control
singular, end 4000 0 No.1 No.1 0 0 None
■ Operating pattern
Sub-axis
Main
-axis
Operation step
: 1
Operation step
: 2
1ttt
4ttt
1ttt
t
5ttt
Operation step
: 3
Main
-axis
1ttt
4ttt
1ttt
t
5ttt 3ttt
3ttt
No circular arc interpolation Circular arc interpolating continuous operation
Position of
circular arc
interpolation=
2000
Sub-axis