I guess I'm reopening up my question from before: [image] Modbus TCP IP a variable? General I'm using Modbus TCP. Can the client IP be a variable? [image] I am collecting data using Modbus TCP. I'd like the remain flexible and let the user enter their own IP addres…

[image] traderjoe: I am collecting data using Modbus TCP. I'd like the remain flexible and let the user enter their own IP address. Maybe this is possible to change the modbus config settings with a node in the collection called Modbus Flex Connector I havent used it in a real world example…

Colin 8 November 2021 14:09 3

For this to work you will need to set the system environment variable and then restart node red.

Modbus tcp IP HOST from msg

Topic		Replies	Views
Modbus TCP IP a variable? General	2	370	28 February 2021
Modbus TCP runtime ip General modbus	2	609	28 February 2022
Modbus tcp IP HOST from msg General	4	831	17 January 2022
Modbus TCP server, IP setup General	3	560	16 February 2021
How to change ip address in modbus tcp read node using a config file General	1	246	7 March 2022

Copyright OpenJS Foundation and Node-RED contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks. For a list of trademarks of the OpenJS Foundation, please see our Trademark Policy and Trademark List. Trademarks and logos not indicated on the list of OpenJS Foundation trademarks are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

IP Address as a variable

Related topics