LSIS XBF-PN04B, User Manual, Page: 321 / 820

Chapter 8 Program
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(b) Axis ready status
If communication between positioning module and s ervo drive is done, the signal corresponding to each
signal will be on.
(c) Operating state by axis
According to exercise from “Chapter 8.1.2 Current State Reading,” it is a signal of “Operating” for each axis. It
turns on when it is operating. Operating Data Setting can not be configured while it is running hence
configuration will only be configured if it is not running. If you execute Position Assign Speed Synchronization
while it is running, the “error 351” would be appeared.
(d) Error state for each axis
According to exercise from “Chapter 8.1.2 Current State Reading,” it is a signal of “Error state” for each axis. It
turns on when an error occurred. Operation will only work when there is no er ror. If you want to operate a
system regardless of errors, you can just inactivate the function.
(e) Servo On signal
When applying the example program of “8.1.2 Current State Read”, this is “Servo On” signal for each axis.
When each axis is Servo On state, it will be on. Since “Speed synchronization” 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 this command when it is not “Servo On” state, number 354 error will appears
(f) Address of Positioning Module
In this example, Positioning Module installed at the slot no.3 of 0 bases.
(g) Axis of command execution
You can set an axis for Position Assign Speed Synchronization. XBF-PN04(8)B can supports for 4(8) axes. In
the “execution of axis” from the configuration of Position Assign Speed Synchronization, you can set a value
for axis 1 through 4(8) axis.
(h) Ratio of Main Axis
Set value for Ratio of Main Axis to execute a Speed Synchronization.
(i) Ratio of Subordinate Axis
Set value for Ratio of Subordinate Axis to execute a Speed Synchronization. In this example above, the ratio of
main and subordinate axis is 2:1. Meaning that operational speed ratio of those axis is 2 to 1. So, if main axis
is operating in speed of 10000, subordinate axis will be operating in speed of 5000.
(j) Main Axis Setting
Setting of main axis to operate Speed Synchronization. This setting is for main axis of Speed Synchronization.
This setting cannot be set as same value as command axis, and possible setting values are as below.
Setting value Main Axis
1 Axis1
2 Axis2
3 Axis3
4 Axis4
5 Axis5
6 Axis6
7 Axis7
8 Axis8
9 Encoder1
(k) Goal Position
Set goal of Position Assign Speed Synchronization. Once command axis reaches the goal position, Speed
Synchronization ends and operation will be stop immediately.
(l) For more information, reference for Position Assign Speed Synchronization is in the “Chapter 9.4.1.”