Network lib - Codesys - modbus server

[blisk]

Hi,

I tested Modbus server on Raspberry Pi with Codesys.
It works perfect, but there is only one problem: When I disconnect Modbus Master (client on my PC), I can not connect it again. Only RESET of Raspberry helps.
This is my configuration for test:


Any idea?

Thank you for the answers in advance.
Best regards,
Zdenko.

[peewit]

the codesys 3.0 version of the network.lib is not an official version approved by us
this version was created by the user jzhvymetal
there is a problem in the detection of the termination of the connection

maybe can solve user "jzhvymetal" your problem !

http://www.oscat.de/community/index.php/topic,1784.msg11194.html#msg11194

[martinus1971]

Hello Zdenko,

Did you ever fix it?

Is it posible to receive a copy of your modbus server  programming.
i would love to give it a go.

greets

martinuus