LSIS XBE-DC08A, User Manual

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Po
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Chapter 8 Functions
8-63
(d) Condition
■ User cannot progress circular interpolation of midpoint designation method with following cases.
▪
「
Sub axis setting
」
disorder (Error code: 279)
- In case of the value of
「
Sub axis setting
」
of main axis operation data is no setting axis,
- In case of the value of
「
Sub axis setting
」
of the main axis operation data same with the number of main axis,
- In case of value of
「
Sub axis setting
」
of main axis operation data exceed the axis No. of module which is can set ,
▪ In case of “degree” is set as item of main axis or sub axis, (Error code: 282(Main axis), 283(Sub axis))
▪ Midpoint that is designated as auxiliary point same with start position or target position. (Error code: 284)
▪ In case of start position same with target position (Error code: 285)
▪ In case of calculated radius of circular arc exceed 2147483647pls (Error code: 286)
(e) Example of operation data setting
Setting item
Main axis(axis1)
setting
Sub axis(axis2)
setting
Contents
Control
method
Relative, Circular
interpolation
-
*1
When control circular interpolation by relative coordinates, set
「
relative, circular interpolation
」
on main axis.
Operation
method
Singleness, End - Set operation method for circular interpolation.
Target position
[pls]
10000 0
Set target position as the amount of increment of stop position
for positioning on the main axis, sub axis.
Operation
speed
[pls/s]
1000 -
Circular interpolation use method of designating composition
speed. Set composition speed on the main axis.
Acceleration
speed
No.1 -
Set acceleration time No. for acceleration.
(No.1 ~ No.4)
Deceleration
speed
No.2 -
Set deceleration time No. for deceleration.
(No.1 ~ No.4)
M code 0 -
Set it when users want to progress other auxiliary action with
circular interpolation operation.
Dwell time 500 -
set the dwell time taken until plc outputs the signal which
informs users of finishing the position decision
Sub axis
setting
Axis 2 -
Set axis among the settable axes of current module on the
main axis operation for sub.
Circular
interpolation
auxiliary point
5000 -5000
Set the center-point position by amount of increment of
current stop position on the method of designating center-
point.
Circular
interpolation
mode
Midpoint, CW -
In case of using the method of designating center-point, set
the
「
center-point, CW
」
or
「
center-point, CCW
」
by
moving direction of circular arc.
The number
of rotations of
circular
interpolation
0 -
Set the number of rotations for drawing circle that it is over
360 degrees.
Helical
interpolation
Not use - Set “not use”, when use circular interpolation.
-
*1
: Do not need setting. Whatever user set, there is no effect to circular interpolation.