S7-300 PLC - Tia v15.1 Issue

Public forum Technical questions
1

Hello.

I am having a hard time getting the connection up and running with this PLC.

is there somewhere i could have forgotten something?

It keeps saying this No matter what i do image|666x500

2

Hi,

Which MPI adapter are you using? Or are you using the serial port on your PC?

3

Have you tried to connect with an ethernet cable to the PLC?