Good morning sirs,

I usually use my Simatica manager v5.5 to connect to a 840Dsl using X130 port that has a pingable IP 192.168.1.101

When I try to go online I get this message.

it's weird since I can connect to that server using UltraVNC Viewer.

It's set "Intel(R) PRO/1000 MT Desktop Adapter.TCPIP.1  <Active>" on PC/PG configuration.

HI,

What address is set in the S7 project?

Pee

Hi

Have you been able to access the PLC via X130 on the specific machine before? If the address can be pinged can you have not tried to access the PLC previously then the firewall port maybe closed:

https://support.industry.siemens.com/cs/ww/en/view/59715134

I would say you're best to try and access over X127 first (PC/PG adapter set to auto obtained address).

Hope this helps

Luke

...sent from App