Hi All, I've made small project SCADA using IP Modem. Now i can connect the IP modem with the my node-red server, and there is no problem. But when I connect with more than 1 IP Modem, for example I want to read 2 IP Modem (port : 1111 & port 2222) with different machine register modbus. With this…

I found the solution... The TCP node defines to where to send the reply based on a msg._session. If you switch the msg._session between the TCP nodes you can route the messages. quick example: [{"id":"d0bc5a2b.546308","type":"tcp in","z":"e8870a68.032be8","name":"","server":"server","host":"","p…

PiMo131 17 January 2021 13:57 2

Rizky,

did you happen to find a solution? I have the exact same issue

One tcp requests with multiply source port

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How Setup For Multiple Port TCP Request

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