MCPPLC

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About MCPPLC

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    Hi, I am New!

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  • Country Netherlands
  1. MCPPLC started following SLMP/MC Protocol 3E Frame on FX3

  2. SLMP/MC Protocol 3E Frame on FX3

    MCPPLC replied to popololote's topic in Mitsubishi

    Hello, I am currently trying to use SLMP over UDP with a FX5U unit. The build-in ethernet port seems to work fine when using SLMP over TCP using 3E frames, but doesn't respond or recognize a SLMP/UDP connection. I can confirm the UDP port is actually open, but when I send any message the FX5U plc doesn't respond at all. I use GX Works3 to program and configure the PLC. Any clue what the issue might be?   I use port 2000 for SLMP/TCP, and I tried 1025, 2001 and 2100 for SLMP/UDP. I am required to add an additional IP Address under the Sensor/Sevice section by GX-Works 3, which I put to the default PLC IP-address 192.168.3.255 of the PLC. This is only required when selecting UDP for SLMP, and not by TCP. What am I doing wrong here?