Autor Thema: Network lib - Codesys - modbus server  (Gelesen 6760 mal)

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blisk

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Network lib - Codesys - modbus server
« am: 14. Mai 2014, 10:35:29 »
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.

Offline peewit

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Re: Network lib - Codesys - modbus server
« Antwort #1 am: 14. Mai 2014, 11:28:04 »
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
« Letzte Änderung: 14. Mai 2014, 11:30:26 von peewit »

Offline martinus1971

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Re: Network lib - Codesys - modbus server
« Antwort #2 am: 12. Februar 2015, 10:33:41 »
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