halker

Hello,

I have problem with dp master slot in my CPU315F -2DP. I cant connect to plc using profibus. When i connected to it using second slot and mpi protocol and looked into diagnostic buffer i got message that dp slave module with addres 7 is configured but not available. Strange is that dp master got addres 7.

When im looking for accesible nodes on this slot, i got massage: no active partner can be found.

I deleted from HW config all of the distributed modules and downloaded to plc new project without program, only configured PLC but error left the same. Is it possible that dp master slot just got physicly damaged?

I attached screens from diagnostic buffer

Check and update.

I hope this helps,

Hamid Hosseini