# FX5U PLC Not Communicating with mc protocol node in Node-RED

**URL:** <https://discourse.nodered.org/t/fx5u-plc-not-communicating-with-mc-protocol-node-in-node-red/92313>\
**Category:** Industrial\
**Created:** [11 October 2024 11:04 UTC](https://discourse.nodered.org/t/fx5u-plc-not-communicating-with-mc-protocol-node-in-node-red/92313 "2024-10-11T11:04:54Z")\
**Posts on this page:** 1\
**Showing post:** 2

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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 October 2024 11:10 UTC](https://discourse.nodered.org/t/fx5u-plc-not-communicating-with-mc-protocol-node-in-node-red/92313/2 "2024-10-11T11:10:29Z")

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duplicate of [How to connect Mitsubishi plc fx3u and Fx5u with node red - #13 by Jayeshpitale1](https://discourse.nodered.org/t/how-to-connect-mitsubishi-plc-fx3u-and-fx5u-with-node-red/92205/13)

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_[View the full topic](https://discourse.nodered.org/t/fx5u-plc-not-communicating-with-mc-protocol-node-in-node-red/92313)._