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4 Data Exchange Example
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4.2 XG5000 program
4.2.1 P2P Block definition
We will define 1 P2P block for each value that we want to transfer following the previously table, and
associate a specific conditionnal action flag to the different elements (for read or write).
In the project tree, double click on ‘P2P Block’ under communication module – [P2P 01].
1st
Set the different table elements for the first line as following: 2nd
Item Setting Note
Ch 2 XGT Channel number
Driver Setting Mod. RTU Clt fixed
P2P function READ Read or Write function
Conditional flag M10 Flag to trigger the communication
Command type 1. Single Select 2. if want to read several
word registers in 1 command
No. of variables 1 fixed
Data size Enter value if read several word
registers in 1 command
Destination station Enable To define Modbus ID
Destination station number 1 Modbus ID of the targeted device