Hi,

i have same problem. 2 F-PLC (1515TF and 1517F) connected with profinet. I have 2 projects so i used pdf, chapter 2.2 (Configuring IO controller and I-device cross-project)

https://support.industry.siemens.com/cs/document/109478798/configuration-and-application-of-the-profinet-i-device-function?dti=0&lc=en-WW

Ichecked HW identifer, put timeout to 500ms, check DP_DP_ID that match corectlly... Sending data from PLC (defined as IO-device) to PLC (defined as IO-Master) everything is working super.

Sending data from PLC (defined as IO-Master) to PLC (defined as IO-device) there is an error. Error happens when i trigger signal on true which i am trying to send. On SENDDP (PLC IO-master) i get status error 16#10 (byte) on RECVDP(PLC IO-device) i get status error 16#40.

I checked help, but cant find solution.I am using TIA 17 on both projects.

Thank you for your help

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Split from SendDP OK RCVDP Error.

Hello have the same issue.

i want to comunicate two slaves using the master as io controler using the idevice configuration and the send and received. so i send fron one slave to the master and from the master i send to the other slave. as i show in the link

i do the send dp and recvdp and the send is ok but tghe recvdp has the error bool as true.

i have checked my program and compare with opthers done in the same way and i cannot find an expklanation.

is there such thing as a description of the error?where can i see it in case it exist?

is there anything I am not doing rigth?