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Modbus TCP Master

Forum: Runtime 🇬🇧

Creator: davolm

Created: 2019-10-21

Updated: 2019-11-13

davolm - 2019-10-21

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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dFx - 2019-10-29

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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flexation - 2019-11-13

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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Modbus TCP Master document.SUBSCRIPTION_OPTIONS = { "thing": "topic", "subscribed": false, "url": "subscribe", "icon": { "css": "fa fa-envelope-o" } };

Modbus TCP Master