Hi, dear experts.

I don't understand where is my mistake. In HW Config I add the CPU 313 on an Y-Link master bus with adress 10. CPU 313 is configured like DP slave, ID Subnet of netvork is identical. Please see the attachment for more information.

P.S. yes i read Configuration of an S7-300 as DP Slave on an S7-400H as DP Master Using the Y-link and make configuration on this doc.

hi Rudin,

How is the config in the Slave CPU?

Projected as I-Slave? Transfer-Areas?

Maybe share some Pictures of the settings.

regards,

Tnx for you reply.

ok, see the updated atatachment.

p.s. 313 is not the I-slave, mayby the table data transfer may be like this:

HW 414 5H 313C 2DP

universal module O 500..501 I 500..501

universal module I 502..515 O 502..515

universal module I 516..519 O 516..519

wweeeee it's work, i have a different table lines, but adreses is ok.