Hi there, I am working on a project of Mitsubishi plc fx3u-128m and other plc Fx5u i need to connect with nodered for getting data from tag address which is getting on Kepserver but the thing is i tried modbus and i tried mcprotocol both didn't work as I saw that in plc programming the plc guy conn…

[image] Jayeshpitale1: why I am not getting it to nodered using mc protocol node. Unfortunately it is impossible to tell without detail. We would need to see what you have set in node red, any errors you are getting, how you are connected from the node-red server to the plc's, what IP addres…

Here how the details are For PLC FX3u in KepServer type of Channel Mitsubishi Ethernet Channel Name Network Adapter to set as device ipaddress for eg raspberry pi ipaddress why because it communicates with Plc for that For Adding a device Device Name Device Model is Fx3U Station ID : 192.168.…

Sorry, but I cannot understand this. Q1: What is the IP, Gateway and Mask of the PLC? Q2: What is the IP, Gateway and Mask of the computer where Node-RED is running? Q3: Show me what "Open Settings" you have in the FX3u PLC Q4: Show me a screen shot of the MC Protocol config node as you have set…

Q1: What is the IP, Gateway and Mask of the PLC? 192.168.2.20 , Gateway is not set in setting and Mask is 255.255.255.0 Q2: What is the IP, Gateway and Mask of the computer where Node-RED is running? the IP address of raspberry pi or computer Raspberry pi IPAddress 192.168.2.10 Gateway 192.1…

[image] Jayeshpitale1: Q3: Show me what "Open Settings" you have in the FX3u PLC For right now i have to talk with the PLC Guy to get the settings as he gave me the above details which i send you before now if you require the details then i will ask him if he able to give it or not. I woul…

But the thing is if everything is working well on the programming software and also on Kepserver then why it is not working on nodered Means the settings which i posted you have a station id if you look in Kepserver when adding a device it will show something like this 255.255.255.255: this i repla…

Hi, using IP:PORT will never work (it must be IP only, and the PORT number goes in the separate field) As for why it does not work for you on Node-RED could be one of many things (configuration at PLC side, configuration of Node-RED server networking, configuration of the MCProtocol config Node, fi…

BUT As i See Some Forum Question there is a guy who wrote that it works with Mitsubishi FX PLC, and it has a GitHub link where he showed this Hi, I can confirm I was able to use this node also to communicate with FX3U PLC. I didn't do a stress test. I use these settings: -FRAME: 1E -PROTOCOL: …

Yes, I know it works (that repository is mine, i wrote the "thanks for confirming" message) but what still stands true is: [image] Steve-Mcl: why it does not work for you on Node-RED could be one of many things (configuration at PLC side, configuration of Node-RED server networking, configurati…

[Screenshot 2024-10-08 182545] I have Shared you the Plc Programming Open Setting Screenshot where the Details are as define you above now the thing is that Configuration of PLC is on above screenshot and about configure of Node-RED Server is on raspberry pi which runs on 192.168.2.12:1880 and con…

How to connect Mitsubishi plc fx3u and Fx5u with node red

Industrial

Steve-Mcl 11 October 2024 11:10 14

Locking this thread since OP has duplicated question here: FX5U PLC Not Communicating with mc protocol node in Node-RED - #2 by Steve-Mcl

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How to connect Mitsubishi plc fx3u and Fx5u with node red

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