CODESYS - the IEC 61131-3 automation software

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 Post subject: Modbus TCP Master
PostPosted: Mon Oct 21, 2019 2:29 pm 
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Joined: Tue Nov 09, 2010 6:36 pm
Posts: 5
Hi,

I should develop an application where number of slaves and channels I need to read is dynamic. Is there any way to create device slave and its channel dynamically by code?

Thanks for any help.

Davide


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 Post subject: Re: Modbus TCP Master
PostPosted: Tue Oct 29, 2019 2:19 pm 
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Frequent User
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Joined: Fri Feb 23, 2018 3:41 pm
Posts: 172
Hi,

have a look at online help ?
https://help.codesys.com/webapp/_mod_lib_modbusserver;product=core_Modbus_Configuration_Editor;version=3.5.15.0


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 Post subject: Re: Modbus TCP Master
PostPosted: Wed Nov 13, 2019 5:11 pm 
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Joined: Fri Aug 30, 2019 10:21 am
Posts: 1
Hello

You might be interested in this step by step guide for handling the modbus comunication beteween Server and Client:
https://www.pixtend.de/files/manuals/APP-PX-560_CODESYS_ModbusTCP_DE.pdf


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