how to write D register value into M memory address?

[pjw]

Hi,

Is there any way to write value from D registers into M memory address?

I would like to read analog value of my AI and send them to WinCC Flexible,

there foud a way to use Modbus TCP IP to send data, or COM, but in both ways I can only read M, MV, I or IW address

in WinCC Flexible.

 

I did try with MOV function to copy D register data to M, but it is not working in GX Works2

Edited March 28, 2024 by pjw

[glavanov]

 

I'm a bit rusty with WinCC, but you should be able to just add the data register as a tag in WinCC and associate it with a numeric value in the HMI program

Edited March 28, 2024 by glavanov

[pjw]

when I use Modbus TCP IP in mitsubishi FX3U then I can only use M, MW, I, IW