# Node red to HMI connection

**URL:** <https://discourse.nodered.org/t/node-red-to-hmi-connection/50790>\
**Category:** Industrial\
**Created:** [9 September 2021 05:58 UTC](https://discourse.nodered.org/t/node-red-to-hmi-connection/50790 "2021-09-09T05:58:16Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Vanj](https://avatars.discourse-cdn.com/v4/letter/v/57b2e6/32.png) [@Vanj](https://discourse.nodered.org/u/Vanj)\
**Post date:** [9 September 2021 05:58 UTC](https://discourse.nodered.org/t/node-red-to-hmi-connection/50790/1 "2021-09-09T05:58:16Z")

</div>

Hello, I want to ask a help in my project. I am creating a single monitor for multiple machines in our company, the problem is. I cant use Omron PLC to create a connection, only in HMI. I tried to communicate using node-red-contrib-modbus protocol, but in Modbus-Flex-Getter node it signaled its active but, I cant get any data from HMI. hope you can hep me to get data in HMI(MONITOUCH V9080ISD).

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/f/9/f9e463b29bb486a1fa1b4cfa342ac92db6c4cf57.png)

---

<div class="post-metadata">

**Author:** ![essereumano](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/essereumano/32/48262_2.png) [@essereumano](https://discourse.nodered.org/u/essereumano)\
**Post date:** [21 September 2021 01:06 UTC](https://discourse.nodered.org/t/node-red-to-hmi-connection/50790/2 "2021-09-21T01:06:41Z")

</div>

> [@Vanj](#):
>
> MONITOUCH V9080ISD).

It is difficult to understand what point you have arrived at from a single image, are you trying to communicate in Modbus TCP / IP (ethernet), or via Rs485?  
Do you have the HMI datasheet where to find the configuration parameters and communication schemes? If not this is a good document to start with [https://www.fujielectric-europe.com/gallery/download/download\_566/v9\_connection\_manual1\_en.pdf](https://www.fujielectric-europe.com/gallery/download/download_566/v9_connection_manual1_en.pdf)

Sharing your code would make it easier to help you

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [20 November 2021 01:06 UTC](https://discourse.nodered.org/t/node-red-to-hmi-connection/50790/3 "2021-11-20T01:06:47Z")

</div>

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.