Hi, so I've a doubt about LOGO! HMI connection that I didn't find anywhere. So I'm using this:

• 6AV2100-0AA02-4AH5– WinCC BASIC V20
• 6ED1058-0BA08-0YA1– LOGO! Soft Comfort V8
• 6ED1052-2CC08-0BA1– LOGO! RCo
• 6AV2123-2GB03-0AX0– KTP700 Basic

And I want to connect the LOGO! with the HMI without a ethernet switch, due to electrical panel limited space. Is it possible to do it? Like send the program for the PLc and HMI by direct connection to the PC and after that connect both, without the PC connection?

Thanks in advance.

Hi again ixo65, and sorry if I’m making any silly mistakes 

I’m trying to connect the HMI to a LOGO!.
I tried zipping the files like you did, but the ZIP folder still has 3.87 MB (4,066,887 bytes). I was able to send only the LADDER diagram.
I’ve uploaded the ladder code to the PLC, the HMI code to the HMI, and then connected both directly. However, they’re not communicating with each other.
Could you help me out and maybe provide a full step-by-step guide?

There it is :)
Sorry for the wrong ladder file.

Hi Ixo65, sorry for taking so long to reply.
As you can see, I've made all the changes you mentioned, but it still doesn't work.

To test it, I created a simple setup (image below), but the LOGO! door relay still doesn't close.

I also tried step 7 to 12 from the link, but nothing has changed or worked.
Thanks for your patience.

---------------- EDIT ------------------

I've just noticed that the LAN LED is blinking green/yellow on both the LOGO! and the HMI.