Aveva Plant SCADA 2020 (Citect) communicate with Omron CJ2M using OMFINS3

[xcyong89 0]

Hi All,

I aim to use Aveva Plant SCADA 2020 to read and write data from/to Omron CJ2M CPU35 PLC using OMFINS protocol. However I have Bad Data (Not #COM) in runtime.

The setting of SCADA and PLC shows below:

a. Omron CJ2M CPU35 built in Ethernet CJ2M-EIP21 - Unit 0, Node 10, Network :1, IP Address: 192.168.1.10, FINS/TCP Port: 9600.

Declared Symbol: A_Test_AI1, INT, D501, Publication

b. Aveva Plant SCADA 2020
Network Address: 192.168.1.1

{Boards} Server Name: IOServer1, Board Name: BOARD1, Board Type: TCP/IP, Address: 0

{Port} Server Name: IOServer1, Port Name: PORT1_BOARD1, Server Name: IOServer1, Port Number: 1, Special Opt: -I192.168.1.10 -P9600 -T

{IODevice}: Server Name: IOServer1, Name: Omron_PLC, Number: 1, Address: 1/10/0/V, Protocol: OMFINS3, Port Name: PORT1_BOARD1, Automatic Refresh: TRUE

Declared Variable: A_TEST_AI1, Cluster1, Omron_PLC, INT, D501

{Citect.ini}: [OMFINS] Source: 1/1/0

I able to ping 192.168.1.10 (PLC IP address) from SCADA PC
From Kernel, I have error message below:
Error: Unit offline UINT 000c PORT1_BOARD1 Omron_PLC Error_in_CMD-3 16 Generic 000012 Driver 0000022 (0X00000016)

Appreciate that if anyone can give some hint to solve the problem

Thank you in advance

[Wasan 76]

Have you try this

[OMFINS]
Source=1/1/0
Block=256

and check that your firewall have block port TCP:9600 or not.