The way to Change the MPI Node Handle For a Siemens S7300 PLC

I have 7 Siemens S7-300 PLCs related [http://www.fibran.gr/forum/discussion/214623/plc-migrationplc-movement ? ge 90-30 to rx3i ]  jointly utilizing the MPI (Multi Position Interface) interface. The Siemens MPI protocol is employed by Siemens PLCs to communicate with exterior devices. I want to rename each and every in the 7 PLCs. Here are the steps to perform that job.

Initially, hook up your MPI cable to the initially PLC. I'll be connecting my laptop computer to each PLC independently. Power up the PLC and open up Simatic Manager. The "New Project" Wizard window will open. Just click Cancel to close the window. Now simply click the Accessible Nodes icon about the toolbar. A window will open up showing the identification on the PLC you happen to be linked to. My window is demonstrating MPI = two(immediately). Come up with a take note of this deal with and close the window.

Up coming we have to obtain a components configuration on the PLC. This is when we will rename the PLC node tackle. There are actually almost certainly a few of different solutions to make this happen - subsequent is how I accomplish this. All seven of my PLCs are the very same design; for that reason, I'm making use of precisely the same hardware configuration. For that apparent explanations, I want to provide each and every a distinct MPI node tackle. I've a job file which contains all 7 of my PLC programs and one particular hardware configuration file. I open the a person components configuration file, after which you can double click Hardware during the ideal hand window. This can open the HW Configuration window. During this window it is best to see your PLC with its MPI deal with supplied.

Recall after we clicked the Accessible Nodes icon and observed MPI = two(instantly)? My Hardware Configuration Window is showing a MPI deal with of seven. Put your mouse cursor on the seven and double click. Your CPU Properties window will open up. It ought to open up for the Standard tab. Search down and you'll see Interface Type MPI using an tackle of 7. Simply click Homes as well as the MPI interface Attributes window will open. Employing the pull down menu, choose your MPI node handle and ensure the MPI (one) 187.5kbps is highlighted and click on Alright. You're now again about the CPU Properties window in which you will see your address has improved. Simply click Okay and you may return to the Tricky Ware window where you can verify your MPI node deal with has adjusted.

You are going to now click the Help save and Compile icon then click the down load icon. The Select Target Module window will open up. Click on Ok and also the Find Node Handle window will open. Here you will note the MPI node address you assigned previously. You have got to click the See button right down below this. You will note the present node tackle surface, this could be precisely the same as that which you noticed earlier whenever you clicked the Available Nodes icon. Basically click on this quantity and you may see it show up while in the MPI tackle slot beneath the Enter connection to target station. Click on Alright along with the Obtain to Module window will open up. Click Alright as well as the End Concentrate on Modules window will open. Click Alright plus the "Do you desire to get started on the module?" window will open. Click on Yes.