Hello everyone,

I have a program which pilots a sick scanner. I made the hardware with a CPU-317DP. I've setup a switch between the console, the CPU and the scanner to etablished the communication between them. (with the same subnet-mask).

But in the NetPro configuration, when i'm adding the link between the CPU and the scanner online, it tells me that the link is "not available".

I've seen that this problem refers to a not loading program on the cpu with the partners but nothing happened after.

Also, i verified that the ID and the LADDR made by the link was the same as the program.

Do you have any idea ?

Thank you,

Best regards

Hello,

Thank you for your reply.

The protocol and connection is TCP-IP (ethernet) between scanner and plc.

For the cfg, in the hardware, i add the only ethernet port of my CPU. (see attached file)

Sorry if I didn't really understood, i am a beginner.