LS Industrial Systems XGT Series - I;O Signal; Contents of I;O Signal

Chapter 5 Internal Memory and I/O Signal
5-8
5.2 I/O Signal
Here describes the contents and functions of I/O signal for the exchange of data between Positioning module and
main unit.
5.2.1 Contents of I/O Signal
(1) I/O signal of positioning module uses input: 16 bits and output: 16 bits.
(2) Positioning Module operation ready signal (Uxx.00.F) becomes “ON” only when Modules are in normal
state in H/W and it always keeps “ON” regardless of PLC operation mode.
(3) Output Signal
This is the signal which transfers to positioning module from main unit
(4) The following table is based on XBC
Signal Direction: Main unit Æ Positioning module
Axis Output signal Description
Uxx.01.0 Axis X forward direction JOG
Uxx.01.1 Axis X reverse direction JOG
Uxx.01.2 Axis X JOG low/high speed
Axis X
Uxx.01.3 Axis X positioning complete signal clear
Uxx.01.4 Axis Y forward direction JOG
Uxx.01.5 Axis Y reverse direction JOG
Uxx.01.6 Axis Y JOG low/high speed
Axis Y
Uxx.01.7 Axis Y positioning compete signal clear
(5) Input signal
This is the signal which transfers to main unit from positioning module
Signal direction: Main unit Å Positioning module
Axis
Input signal Description
- Uxx.00.0 ~ Uxx.00.E Not used
Common Uxx.00.F Positioning module ready