# Mitsubishi MC Protocol Read Node Not connected or timeout

**URL:** https://discourse.nodered.org/t/mitsubishi-mc-protocol-read-node-not-connected-or-timeout/59733
**Category:** Industrial
**Created:** [11 March 2022 20:56 UTC](https://discourse.nodered.org/t/mitsubishi-mc-protocol-read-node-not-connected-or-timeout/59733 "2022-03-11T20:56:15Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [11 March 2022 21:35 UTC](https://discourse.nodered.org/t/mitsubishi-mc-protocol-read-node-not-connected-or-timeout/59733/3 "2022-03-11T21:35:52Z")

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Here is a thread that might help

> [@Mitsubishi Q02CPU comm. through Q71E71-100](https://discourse.nodered.org/t/mitsubishi-q02cpu-comm-through-q71e71-100/50842):
>
> Hi! I am currently trying to read a Q02CPUs tags through a Q71E71-100 ethernet card that was installed into the Mitsubishi PLC. I am trying to access the Ethernet card through the default open UDP ports 5000/5001 or the default open TCP ports 5002 which my mitsubishi experienced colleague recommended. Connection with IPs etc are all OK. I've seen this post: [Q-series [solution]](https://discourse.nodered.org/t/mitsubishi-q-series-node-red-help/33337/5) And tried to verify possible errors with it but no success, I am getting a "Error: timeout" when trying to poll and r…

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_[View the full topic](https://discourse.nodered.org/t/mitsubishi-mc-protocol-read-node-not-connected-or-timeout/59733)._