Mitsubishi FX3U

[Mike]

I am trying to read the tags in a Mitsubishi FX3U PLC with a FX3U-ENET-ADP Ethernet module. I found your manual AUG-0088-00 that explains how to connect the I/O Server. What it doesn’t show me is what the Mitsubishi Port Open Settings should be. The manual has an example of FX3UCPU,UDP,198.162.120.155,5000. When I configure the PLC for UDP it has a host station port number required, a destination IP address required, and a destination port number. Does anyone know how to set this up to work correctly?

[juliana_hms]

Hello There,

I would recommend reading through this post:

Mitsubishi FX3 to eWon flexy

This is just to augment what has already been said. I successfully setup an eWon Flexy with a Mitsubishi FX3U through ENET and I wanted to let everyone know how we did it, through a little trial and error. We are still in development and testing phase, but were able to get it to read data consistently. Few things to note: we used the ENET card and not serial coms we found issues with X & Y & some others not consistently giving the data across and we just ended up bypassing this issue as…

As it has detailed instructions on both the ewon and FX3U PLC setup.

Thanks,
Juliana