LSIS XBF-PN04B, Руководство пользователя

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Chapter 9 Functions
9-72
(c) Setting example of Operating data
Items Main-axis setting Sub-axis setting Description
Control
Method
Incremental,
Circular
interpolation
Incremental,
single-axis
position control
When executing circular interpolation with incremental
coordinates, set
「
Incremental, Circular interpolation
」
on
main. Set the coordinate of sub-
axis as “Incremental” too
Operating
Method
Single, End -
*1
Set the method to execute circular interpolation
Target
position [pls]
10000 0
Set the target position by incremental amount from current
position
Operation
speed
[pls/s]
1000 -
Circular interpolation uses the method of composition
speed. Set the composition speed at the main-axis
Acc. no. No.1 -
Set Acc. No. for acceleration
(no.1 ~ no.4)
Dec. no. No.2 -
Set Dec. No. for deceleration.
(no.1 ~ no.4)
M code 0 -
When you need to execute auxiliary work based on the
interpolation operation, set the M code
Dwell time 500 -
Set dwell time(ms) needed to output the positioning
completion signal
Sub-axis
setting
Axis2 -
Set an axis to be used as sub-axis among settable axis in
operating data of main-axis
Auxiliary
point
7000 - Set the radius on main-axis
Circular
interpolation
mode
Radius,
CW, Arc<180°
-
When using Radius specified circular interpolation, select
“Radius”
Circular
interpolation
Turns
- -
Set the no. of turns of arc for making a circle bigger than
360°
Helical
interpolation
Don‟t
- When using circular interpolation, set it to
「
Don‟t use
」
-
*1
: It means that it need not be set. Whatever value it is, it dose not affect circular interpolation.
Remark
(1) Radius specified circular interpolation is executed on the basis of the items set on main axis operating data.
When it is executed, only
「
Target position
」
among sub axis items can affect circular interpolation. In other
words, whatever value is set as, it does not affect the action and no errors arise. But, coordinate setting of sub-
axis control method means whether target position is absolute coordinate or incremental coordinate. So in case
of circular interpolation control by incremental coordinate method, set the coordinate of sub-
axis as “Incremental”
too.
(2) When setting the circular interpolation auxiliary point (radius) of main-axis, it must be bigger than the half of
the length between starting position and goal position. When it is smaller than the (R), if the value is higher than
80% of R, circular interpolation which has middle point between starting position and target position as center-
point is executed, and if the value is lower than 80% of R, error (error code:270) arises and circular interpolation
is not executed.