LSIS XBF-PN04B, User Manual, Page: 389 / 820

Chapter 8 Program
8-107
(e) Servo On signal
When applying the example program of “8.2.2 Current State Read”, this is “Servo On” signal for each axis.
When each axis is Servo On state, it will be on. Since “Ellipse interpolation” command can’t be executed when
the axis is not servo on, it makes command executed when servo driver is “Servo On” state. If you execute
“Ellipse interpolation” command when axis is not Servo On state, the error 549 occurs.
(f) Address of Positioning Module
In this example, Positioning Module is installed at the 3 slot of 0 bases.
(g) Axis of command execution
You can set an axis for Parameter Setting. XBF-PN04(8)B supports for 4(8) axes. In the “execution of axis”
from the configuration of Parameter Setting, you can set a value for axis1 through axis4(8).
(h) Operating step number by Ellipse Interpolation
Set the operating step number by Ellipse Interpolation. The setting of main operating step and subordinate step
is the same.
(i) Ratio of Ellipse Interpolation Axis
Set both ratio values for main and subordinate axis of set operates data from circular interpolation locus. It is to
change circular locus into ellipse locus by using ratio of main and subordinate axis.
(j) Angle of Ellipse Interpolating Operation
Set the degree for Ellipse Interpolating Operation. Unit is [X10
-1
degree]. For more information, reference for
Ellipse Interpolation is in the “Chapter9.213.”
(k) State of Operation complete
If function block is completed without error, “1” will be outputted and m aintain “1” until the next operation. If
error occurred, “0” will be outputted.
(l) Error State
This is the area that output error no. if there are errors in operation of function block.
(m) The function block used in the example is as follows.
Axis1_2 Ellipse interpolation: Execute ellipse interpolation of 180°, ratio of between axis as 50% with operation
data of %MW169(Ellipse interpolation step)step.