LS ELECTRIC XGT Series - Chapter 5 High-Speed Link Setting; Introduction

Chapter 5 High-speed Link Setting
5-1
Chapter 5 High-speed Link Setting
5.1 Introductio n
High-speed link specifies the Send/Receive device area and data size between CPU module and the
communication module by XG5000.
High-speed link can be set the function as shown below.
Description
High-speed Link
Communication
module
setting
Communication
module setting
Module type
Rnet
Base no.
Max.: 0 ~ 7
Setting range is different from CPU module.
Slot no.
Max.: 0 ~ 11
Setting range is different from Base type.
Communication
period setting
(Period type)
Select among 20ms, 50ms, 100ms, 200ms, 500ms, 1s, 5s, 10s.
- Default setting: 200 ms
Output data setup
in case of
emergency
CPU error
Latch
Keep the previous output status.
Clear
Clear the output.
CPU stop
Latch
Keep the previous output status.
Clear
Clear the output.
High-speed
link
block setting
Station type
*1
Slave
Block type
*1
Send: Data is transmitted from master module to slave module.
Receive: Data is transmitted from slave module to master module.
Station No.
*1
Slave station number (Range: 0 ~ 63)
Block No.
*1
It is not used with Rnet I/F module.
Read area
(From Master to
Slave module)
Address
XGK
Head address of the sending device
Usable device: P, M, K, F, T, C, U, Z, L, N, D, R, ZR
XGI/XGR
Head address of the sending device
Usable device: A, M, I, Q, R, W, F, K, L, N, U
Size
(Byte)
Input/Output point of slave module is displayed Byte.
- If input module point is less than 8 bit, it is processed 1 Byte.
Save area
(From Slave to
Master module)
Address
XGK
Head address of the receiving device
Usable device: P, M, K, F, T, C, U, Z, L, N, D, R, ZR
XGI/XGR
Head address of the receiving device
Usable device: A, M, I, Q, R, W, F, K, L, N, U
Size
(Byte)
Input/Output point of slave module is displayed in Byte.
- If input module point is less than 8 bit, it is dealt with 1 Byte.
PLC connection
RS-232C or USB Port of CPU module
Control condition
It can control regardless of position of Run mode switch (Run, Stop) of CPU module.
Max. communication point
29760 points (31 blocks * 120 bytes)
Max. block number
63 (Setting Range : 0~62)
Max. point per block
120 bytes (960 points)
Number of High-speed link
setting
Up to 12
▶ When High-speed link is edited, parameter has to download again.
▶ High-speed link is used per a communication module.
▶ CPU module saves the written parameter (Standard, High-speed link, P2P).
When CPU module is exchanged, parameter in XG5000 has to back-up and then the parameter has to
write in CPU module again.
Note