Hello, 

I'm using the CP343-1 lean for the first time, I installed it on the rack with cpu 316-2dp. I want to connect it to pc station (wincc runtime advanced)for supervising data and alarms. I configured connection in wincc flexible but I can't connect to cpu. So, if I connect Ethernet cable to cp343-1 lean I can go online in the step 7 program, but when I open my wincc project in runtime I can't see any exchange of data.

Can you help me by giving demonstration about how can I make connection between cp343-1 lean and wincc runtime project?

There is a need of programming cp343-1 lean by using fc5 and fc6 in user program?

Hello Med_selmi

It should be no problem do connect it.

-> Check in the connection in the HMI Project if you use the IPC Adress of the CP but the Slotnumber of teh CPU!!

You can also check everything here:

https://support.industry.siemens.com/cs/ww/en/view/24109937

Bye Murof

Murof

Hello Med_selmi

It should be no problem do connect it.

-> Check in the connection in the HMI Project if you use the IPC Adress of the CP but the Slotnumber of teh CPU!!

You can also check everything here:

https://support.industry.siemens.com/cs/ww/en/view/24109937

Bye Murof

 Hello Murof,

I checked everything is OK( connection, ip adress, pg/pc settings), you can see connection in attachment. but I don't know why it's not working?! 

IS there any configuration missed of CP343-1 lean?

We don't need adding function AG_SEND and AG_RECV in user program?

Hello Med_selmi

You do not need to do anything in the PLC for the HMI connection!

-> we can see in the Screenshoot that you do not have a integrated connection (you have a manually created one).

-> this means that you have to take care of the right settings of the connection.

in an integrated connection everything is predefined as it is in the project.

-> you have slotnumber 5 -> This is strange!! In normal S7300 Stations the S7300 PLC has the Slotnumber 2!!! As I wrote, the IP of the CP and the Slotnumber of the PLC

I would reccoment you to set up a integrated Connection if the HM iProjekt is also integrated in Step7 like in the FAQ I send you in the last post.

Bye Murof

thank you Murof for your support, 

I maked mistake by adding slot number of the CP which is 5. but I can't integrate wincc project in step7 project, there is error occurs when i try to integrate. I tried to solve this problem before by many solution described in forum but no way.

I used manual configuration of connection for another HMI project and it's working with MPI connection without integrating the wincc project in step7 project, so I thought that will work with ethernet connection such as MPI connection.

I will change solt number and I will tell you 

thank you again Murof

OK it's solved Murof  thanks alot

the problem was Slotnumber, I only changed it and it's working.