Way to go nline?

[Kegraus 0]

I have FX3U-64 MR/ES PLC with HMI, connected to local port.

How can I go online without disconnection HMI?

Is FX3U-ENET proper choice?

Thank you

[Akahige 25]

How is the HMI connected to the FX unit. Is it a Mitsubishi HMI?

[kraykov 4]

This controller offers many opportunities for this. A RS485 port can be added - FX3U-485-BD, a USB port can be added from where to program or monitor PLC-FX3U-USB-BD. It also comes with Ethernet FX3U-ENET-ADP. MITSUBISHI HMIs support data transparency and could be programmed via the current RS485 port.

Edited 14 Sep 2017 by kraykov

[Kegraus 0]

HMI is GS2107-WTBD. It connected by RS485 port.

HMI also has RS232 port. Can I go online with PLC trough RS232 at HMI using GX Developer?

Thank you!

[kraykov 4]

You may also look at this:

http://forums.mrplc.com/index.php?/topic/29646-connect-got-with-usb/