How to Change the MPI Node Deal with For a Siemens S7300 PLC

I've 7 Siemens S7-300 PLCs connected [http://maxsbar.co.uk/vanilla/discussion/618641/plc-movementplc-movement ? start today ]  alongside one another working with the MPI (Multi Issue Interface) interface. The Siemens MPI protocol is employed by Siemens PLCs to communicate with external devices. I would like to rename each individual from the seven PLCs. Here i will discuss the techniques to perform that task.

First, connect your MPI cable for the first PLC. I will be connecting my laptop to every PLC separately. Energy up the PLC and open up Simatic Manager. The "New Project" Wizard window will open up. Just simply click Terminate to close the window. Now click on the Obtainable Nodes icon over the toolbar. A window will open showing the identification in the PLC you will be linked to. My window is displaying MPI = 2(directly). Create a be aware of this address and shut the window.

Up coming we must obtain a components configuration on the PLC. This is when we will rename the PLC node address. You will discover most likely a couple of various tips on how to make this happen - subsequent is how I accomplish this. All 7 of my PLCs tend to be the similar design; hence, I am employing the exact same hardware configuration. To the noticeable motives, I want to present every a special MPI node address. I have a project file that contains all 7 of my PLC systems and one particular hardware configuration file. I open up the a person components configuration file, after which you can double click on Hardware from the appropriate hand window. This may open up the HW Configuration window. On this window you ought to see your PLC with its MPI handle supplied.

Recall when we clicked the Accessible Nodes icon and observed MPI = two(directly)? My Components Configuration Window is exhibiting a MPI handle of seven. Put your mouse cursor over the seven and double simply click. Your CPU Houses window will open. It must open up towards the Standard tab. Seem down and you will see Interface Form MPI by having an deal with of 7. Simply click Qualities as well as the MPI interface Qualities window will open. Applying the pull down menu, pick your MPI node deal with and ensure the MPI (one) 187.5kbps is highlighted and click on Alright. You are now back again within the CPU Qualities window where you will see your tackle has improved. Click on Okay and you will return to the Hard Ware window where you can confirm your MPI node address has changed.

You will now simply click the Conserve and Compile icon then click on the obtain icon. The Pick Target Module window will open. Click on Okay and the Pick Node Deal with window will open. In this article you will see the MPI node tackle you assigned before. You must click the Check out button right below this. You will note the existing node tackle show up, this could be exactly the same as anything you saw before once you clicked the Accessible Nodes icon. Simply just click on on this quantity and you'll see it look during the MPI deal with slot under the Enter link to target station. Simply click Ok and the Down load to Module window will open up. Simply click Alright along with the Quit Target Modules window will open up. Click on Ok as well as "Do you desire to get started on the module?" window will open up. Click on Certainly.