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
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
2. Install the communicator software
3. Configure the Modbus port in Unity Pro XL
4. Configure the Ethernet port in Unity Pro XL
5. Configure read data from the MODBUS TCP port
6. Set up the communicator using the pictures below
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
#modbus,#tcp,#anybus,#modbus,#rtu