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Have a quick question. I have a 316-2dp cpu i have added 2 DL06 automation direct units to the profibus of the 316-2dp. I know with the CP342 you have to use the dp-send and dp-recv SFC. I was under the impression when you linked via the CPU port it was direct addressing or do you have to use SFCs as well? I have my setup complete but cannot fire any IO to the DL06. Thanks

Jesper i sent the project to you via message.

Jesper, i hope you can help me with this. I have everything setup in the hardware configuration. See below the current STL for DP_Send and recv. A "AlwaysON" JNB _007 CALL "DP_SEND" CPLADDR:=W#16#140 SEND :=P#M 210.0 BYTE 6 DONE :="Cp342_fc11_bitDone" ERROR :="Cp342_fc11_bitError" STATUS :="Cp342_fc11_wStatus" _007: NOP 0 A "AlwaysON" JNB _018 CALL "DP_RECV" CPLADDR :=W#16#140 RECV :=P#M 220.0 BYTE 3 NDR :="Cp342_fc12_bitDone" ERROR :="Cp342_fc12_bitError" STATUS :="Cp342_fc12_wStatus" DPSTATUS:="Cp342_Fc12_wDpstatus" _018: NOP 0 The problem i have is i am trying to send 16 words of data to PQW336 but i cannot address it directly since it's going through the CP342-5. Can you help me with how i would setup the pointer to send data to a PQW address? any help would be great.

If i were to install them on the master that is tied to a DP Coupler it would then be direct addressed with scan time not being an issue correct? I appreciate the pointers i thhink i am moving i the right direction.

Thank you very much both of you. I think i understand Jesper. I have a couple of questions bare with me. The addressing for the io of the AD plc starts at PQW600 it is a 16 WORD WRITE TO PLC so the SEND and RECV should read P#M 650.0 BYTE 16. I have a good grasp on everything else. What i am doing is modifying an exsisting system. There is a DP_SEND and DR _RECV block exsisting in OB1 setup for another Profibus slave. So the addressing of the module is complete. The current pointer on send is set to P#M 210.0 BYTE 6. Can i modify those blocks or should i create additional Send and Recv blocks? Thank you again

I understand that. The configuration is as follows. The Cpu is a 316-2 DP The profibus slave network is controlled via a CP342-5 the DL06 is linked to the CP342. The GSD files are done and the hardware configuration has been completed and downloaded to the 316-2 and all links are complete and the system is running with no errors. I just need some instruction help on sending data from the 316-2dp to the DL06. Hope this gives the added information needed.

I need some help. I am new to S7 but have a pretty good grasp on it. What i am wanting help with is addressing DB data and sending it to an Automation direct DL06 Address V40500. What i am trying to accomplish is sending data from DB2.DBW358 which is INT to the V40500 of the DL06 I have looked at the SFCs i am understanding it better but i just need a pointer or 2 to help me over the edge. I have configured the hardware correctly and everything is linked Via Profibus. Any help would be greatly appreaciated