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Chapter 8 Program
8-37
(7) Speed Synchronization
(a) Condition of Speed Synchronization
Condition of Speed Synchronization Command (XSSS)
(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 when it is not running. If you execute 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 er ror 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 Speed Synchronization. XBF-PN04(8)B can supports for 4(8) axes. In the “execution of
axis” from the configuration of 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.
(a) Condition for speed synchronization
(e) Servo On signal
(b) Axis ready state
(c) Operation state
(d) Error state
(f) Position of the module
(g) Command axis
(h) Main axis ratio
(l) Sub axis ratio
(j) main axis setting
1-axis speed
synchronization command,
axis2 as main axis, main
axis ratio: sub axis
ratio=2:1
3-axis speed
synchronization command,
axis2 as main axis, main
axis ratio: sub axis
ratio=1:2
5-axis speed
synchronization command,
axis6 as main axis, main
axis ratio: sub axis
ratio=D02510:D02511
7-axis speed
synchronization command,
encoder1 as main axis,
main axis ratio: sub axis
ratio=2:3
Содержание XBF-PN04B
Страница 1: ...Programmable Logic Controller Positioning Module EtherCAT XGB Series XBF PN04B XBF PN08B ...
Страница 626: ...Chapter 9 Functions BPS37 setup RS232 and PC connection BPS37 option board LED 9 193 ...
Страница 628: ...Chapter 9 Functions c Execute BPS37 set up program and enter the setting values as follows 9 195 ...
Страница 796: ...Appendix3 Dimension A3 1 Appendix 3 Dimension Appendix 3 1 Dimension of XBF PN04B PN08B ...