MODBUS TCP ANYBUS MODBUS RTU

Communication setup MODBUS_TCP_ANYBUS_MODBUS_RTU

This description allows you to configure the communication module ANYBUS MODBUS-TCP Server

1. In order to install and check the connection between the components, it is necessary to create a stand

 

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Stand composition:

A) Chassis M340

B) Power supply CPS2000

C) Processor module P342020

D) ANYBUS MODBUS-TCP Server

E) USB-COM Trendnet TU-S9 (or equivalent)

F) COM-RJ9 communication cable (in the ANYBUS kit)

G) Ethernet Switch to 3 ports

H) Two HUB (straight) Ethernet cables

I) Cable 220VAC

K) Twisted pair cable for 24VDC power supply

L) Deterministic cable with RJ45 at one end

 

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2. Install the communicator software

3. Configure the Modbus port in Unity Pro XL

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4. Configure the Ethernet port in Unity Pro XL

45. Configure read data from the MODBUS TCP port

56. Set up the communicator using the pictures below

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7. Download Anybus settings to the communicator

8. It is important !!! Change the Fieldbus – Modbus TCP address mode parameter to Disabled

9. It is important !!! After correcting the operation of the READ_VAR library, a restart (stop-start) of the controller

10. A convenient debug tool for Modbus TCP is the Modbus TCP Toolbox

 

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#modbus,#tcp,#anybus,#modbus,#rtu



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