Hello, 

I have a little problem in the hardware configuration. 

I have many diagnostic addresses for the same component, PN-IO. I attach one image to show the problem. If I change the diagnostic address in the PN-IO component I see only one address. 

At the moment I can't use the address from 4080 to 4090 because, for the program, are already in use. 

How I can clean this list?

Thanks!

Hi ErosMch1,

which PLC/ Hardware do you have exactly?

Best regards,

Noodles

Hello,

This is my configuration:

CPU 412-2 PN

CP443-1