# Modbus data not update on 2nd unit id or any other unit id

**URL:** https://discourse.nodered.org/t/modbus-data-not-update-on-2nd-unit-id-or-any-other-unit-id/84501
**Category:** General
**Tags:** modbus
**Created:** [12 January 2024 05:00 UTC](https://discourse.nodered.org/t/modbus-data-not-update-on-2nd-unit-id-or-any-other-unit-id/84501 "2024-01-12T05:00:49Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![PRABHAKAR82](https://avatars.discourse-cdn.com/v4/letter/p/e47c2d/32.png) [@PRABHAKAR82](https://discourse.nodered.org/u/PRABHAKAR82)
#### Post date: [12 January 2024 05:00 UTC](https://discourse.nodered.org/t/modbus-data-not-update-on-2nd-unit-id-or-any-other-unit-id/84501/1 "2024-01-12T05:00:49Z")

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[flows (4).json](https://discourse.nodered.org/uploads/short-url/tE1h0cm0p9dbDuQe03YUXNbmPnR.json) (7.7 KB)

I write data into unit id 1 in Modbus server its working properly but when I write data on 2nd unit id then its not working. Same data is showing on unit id 2 or any other unit id whatever data is on unit id 1.  
but I have requirement to put different data into different node id. Please help

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [12 March 2024 05:01 UTC](https://discourse.nodered.org/t/modbus-data-not-update-on-2nd-unit-id-or-any-other-unit-id/84501/2 "2024-03-12T05:01:40Z")

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