[ModbusTCP/VisiLogic communication on the same port]

Thanks Joe I will check that. It is not actual project, I just copied initialization from main to new project.

[ModbusTCP/VisiLogic communication on the same port]

Is it OK to switch between Modbus TCP and communication with VisiLogic on the same Socket.
Code how I do it in attached project.
I tested it and it worked, but then after a day I had a problem that communication with barcode readers was not working.
Basically what I do when I change between Modbus TCP/VisiLogisc, I run all communication initialization - TCP/IP CARD INIT, SOCKET INIT, Modbus IP CONFIG.
What I have found out that when I change from Modbus to VisiLogic, while Socket reinitializes to another port ( I use 20256 for VisiLogic and 20257 for Modbus), protocol
stays Modbus (I can see this in info view). So when changing to VisiLogic i do PLC restart with SB300 and then initilalization.
 

Any comments on  that ? Have you done something similar ?

2x_Modbus.vlp