Hello everyone,

I have the same problem. I have in my TIA PORTAL V13 project two CPUs (S7315 2PN/DP and S7-1214C DC/DC/Rly) communicating over Profinet.

I created a S7_Connection between the controllers, the program create automatically two connections (1o connection S7-315 2PN/DP x S7-1214C / 2o connection S7-1214C x S7-315 2PN/DP) named "S7_Connection_1" by default and assign automatically ID 10 to S7-315 2PN/DP and ID 100 to S7-1214C.

In the S7-315 2PN/DP configuration of GET block I insert 0.5hz bit for REQ and in configuration I select S7-1214C CPU as target and select "S7_Connection_1".

S7-315 2PN/DP will be the server and insert blocks PUT and GET to read and write data to S7-1214C but without success. 

Can anyone help me?

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Split from S7-300 communication with s7-1200 using TIA PORTAL V13.

HTrebilcock

S7-315 2PN/DP will be the server and insert blocks PUT and GET to read and write data to S7-1214C but without success. 

Can anyone help me?

 hi,

when the 315-2PN/DP is server you have to use PUT/GET on the other CPU. The Client accesses the server, not vice versa,

hope this helps,

regards,

mopS04

 

HTrebilcock

S7-315 2PN/DP will be the server and insert blocks PUT and GET to read and write data to S7-1214C but without success. 

Can anyone help me?

 hi,

when the 315-2PN/DP is server you have to use PUT/GET on the other CPU. The Client accesses the server, not vice versa,

hope this helps,

regards,

 Mr. mopS04,

If my server was S7-1214C should I enter the PUT/GET blocks at S7-315 controller, correct? I should mark "Active connection establishment" at S7-1214C or S7315?

Thanks.

HTrebilcock

If my server was S7-1214C should I enter the PUT/GET blocks at S7-315 controller, correct? I should mark "Active connection establishment" at S7-1214C or S7315?

 hi HTrebilcock,

yes, like I said, the client accesses the server. Normally it doesnt matter, which communication partner is doing the active connection establishment. But only one has to do it.

regards,