How to Upload Mer File From Panelview
HMI Development
HMI Evolution is ofttimes paired with PLC programming to visualize certain elements of a procedure controlled past a Programmable Logic Controller. A vast array of platforms and solutions are available to accomplish this task. However, in North America, FactoryTalk View Machine Edition is one of the most pop means to build HMIs. This platform from Rockwell Automation allows users to create lightweight applications that run on stand-alone terminals branded as PanelViews. These terminals will come pre-configured to run a certain version of a FactoryTalk View application, communicate with 1 to multiple PLCs and require no additional hardware to display the information.
Every bit mentioned higher up, the applications for PanelView terminals are created through FactoryTalk View Studio. That being said, information technology's only one piece of the puzzle. The user is left to figure out how to build the application, transfer it to the terminal and how to retrieve it afterward it has been loaded onto 1.
In this extensive tutorial, we volition be going through the steps required to create a new FactoryTalk View ME application, transfer information technology to a terminal, retrieve it from the aforementioned and establish communications to an Allen Bradley CompactLogix PLC 1769-L24ER-QB1B.
Creating a New Application in FactoryTalk View Automobile Edition
Commencement by launching FactoryTalk View Studio Auto Edition. Once the software loads, the user will exist presented with a screen that allows them to piece of work on an existing awarding or to create a new i. We will be creating a new application; click on the "New" tab at the top of the window.
In this menu, y'all'll take to specify a name for your application as well as the resolution. Note that the resolution will be based on your PanelView terminal. Different types will require applications of dissimilar resolutions. It is possible to run a smaller or larger application on a unlike screen, but the awarding volition be distorted or be smaller than the screen; something to avoid.
Once you create a new application, FactoryTalk View Studio will take a moment to create all the tools and interfaces to edit the application.
Edifice an Application for a PanelView HMI Terminal
Before you start designing an application, it'due south important to effigy out which version of said application your terminal is capable of running. A specific version of FactoryTalk View Studio is capable of generating files of earlier versions. However, a PanelView terminal may only accept and run applications of the firmware information technology was flashed to. Finally, unlike types of PanelView terminals will be restricted to different versions of FactoryTalk versions.
Utilizing RSLinx Enterprise
If the target terminal is currently on the network, the user tin can find out the firmware through RSLinx. This software comes with the installation of FactoryTalk View as well as many other Allen Bradley packages such as RSLogix and Studio 5000. RSLogix is used equally a networking tool and can be utilized to connect to the PLC and HMI systems in the field. An important difference between the regular installation of RSLinx and RSLinx Enterprise is that the Enterprise version volition exist accessible through FactoryTalk View Studio and run on the specific terminal.
From within the application you've created, follow the steps outlined below to add your terminal into RSLinx Enterprise.
ane. Expand "FactoryTalk Linx" by clicking on the "+" sign
2. Double-click on "Communication Setup".
iii. Select "Create a new configuration".
4. Press "Finish".
5. Right-click on the top carte du jour item and select "Add together Driver".
half-dozen. Select "Ethernet".
vii. Press "OK".
At this point, your driver will exist looking for the devices added to it. However, we haven't added our terminal to this commuter notwithstanding. In gild to find out the version of the terminal, we must add it to the driver.
8. Correct-click the new driver you've created.
9. Select "Add together Device".
10. Find the appropriate blazon of final matching the one you take in the field.
Note: In our case, the terminal is a "PanelView Plus 1000 Major Revision 3".
xi. Printing "OK".
12. Enter the IP address of the device.
Note: In our case, the terminal is at 192.168.i.20.
At this point, the final you've added to the driver should testify up under the driver proper noun. Note that it will not show up if it's not actually connected to the same network every bit the laptop or the device is not at the specified IP address.
Although it's showing in FactoryTalk View ME, nosotros tin't see the version of the terminal here. To get this information, we volition use a dissever software which comes with the installation of FactoryTalk View Studio: ME Firmware Upgrade Wizard.
1. Launch the software.
2. Press "Next".
3. Press "Next".
four. Aggrandize the driver you created previously past clicking the "+" sign.
v. Select the terminal you've added previously.
6. Printing "Next".
In the window in front of you should be the "Firmware version" of the last. This version will dictate which awarding type y'all can load onto this particular terminal. Nosotros will review this information one time we create an executable HMI application in a future step.
Creating a Runtime FactoryTalk View ME Application
At this point, the user should create the HMI application, program the tags and tie it to the PLC. We're currently working on an extensive form that walks through the steps of building such an application. For the purpose of this tutorial, we've broken down a few basics.
Principal Containers - Displays
Displays are the main components of an HMI application. They are used to brandish the control besides as data elements shown to the user. The first step in HMI programming is to create the displays used past the application. Typically, each application would contain a standard set of displays at a minimum: chief screen, alert screen, configuration or command screen and a settings screen.
PLC to HMI - HMI Tags
An HMI will always connect to a field device in lodge to command field devices or display data sent to it. This requires the HMI to have a link to these devices. In the FactoryTalk View ME world, the HMI programmer has ii choices: connect to the tags by straight specifying the accost or by creating HMI based tags. Although direct addressing is fine for smaller applications, HMI Tags are the preferred way of communicating betwixt the HMI and field devices in most cases.
Building the Final PanelView Terminal Awarding
In one case the application has been developed, information technology's critical to know how to transfer it to the PanelView terminal. This process isn't as straightforward as one may think in the work of FactoryTalk View ME.
Commencement, we need to create what's called a Runtime application. A runtime application is an executable that will be transferred to the final and executed in the field.
1. Click on "Application".
2. Click on "Create Runtime Awarding…".
From the post-obit carte du jour, the user must select the version of the final this application will exist used on. If it'due south saved in an wrong version, the terminal will non accept the application and the process will have to exist repeated. Annotation that we've obtain this revision from the step above by looking at the properties of our terminal
Notice that the runtime application will be of file type ".mer". As you start working with FactoryTalk View Applications, there will be different files types you'll take to be aware of. An application that is retrieved or is sent to a terminal, will always exist of type ".mer". An application that is shared between hosts would typically exist of type ".apa". We will see these two file types later in this tutorial.
Downloading a FTView ME Application to a PanelView Terminal
Now that we've created the awarding, we will have to use nevertheless another slice of software to transfer it to the PanelView terminal: ME Transfer Utility. Information technology comes with the installation of FactoryTalk View Studio and can exist used to upload or download the applications from PanelView terminals.
ane. Launch ME Transfer Utility.
two. Select the "Download" tab.
3. Expand the driver created above by clicking the "+" icon.
4. Select the HMI terminal you plan to transfer your file to.
five. In the "Source File" carte, click the "..." button.
6. Locate the runtime file you've created and press "OK".
7. Select "Run application at start-upward".
viii. Select "Replace communications".
ix. Select "Delete Log Files".
10. Printing "Download"
The ME Transfer Utility software volition download the awarding yous've created to the PanelView last. Once the download is complete, the last will reboot and launch into the awarding. Y'all can starting time using your last for its intended purpose.
Uploading a FTView ME Awarding to a PanelView Concluding
Chances are, yous will need to retrieve an application currently existence used on a last for editing purposes. Generally speaking, a PLC or HMI programmer volition have to modify more applications than create from scratch. In this section, nosotros volition show you lot how to upload applications that accept been saved on a PanelView last.
1. Open ME Transfer Utility.
two. Navigate to the "Upload" tab.
three. Expand the driver created above by clicking the "+" icon.
4. Select the HMI concluding you plan to transfer your file to.
5. In the "Source File" menu, click the "..." button.
At this point, your awarding volition connect to the terminal. It will allow you lot to choose i of the files currently stored on the PanelView for upload.
6. Select the file you wish to upload.
7. Press "OK".
viii. In the "Destination binder" carte, click the "..." button.
9. Select the folder for the file yous volition be downloading.
10. Press "Upload".
The application will save the target file on your PC. Notation that this file volition be of blazon ".mer".
Converting a ".mer" File into a FactoryTalk View Studio Editable Application
Even so another software is required to migrate the file we've downloaded from the terminal into an editable FactoryTalk View ME application. This tool is called Application Director and just like the others, comes installed with FactoryTalk View Studio.
1. Launch Application Manager.
2. Select "Restore runtime awarding".
3. Printing "Adjacent".
4. In the "Specify the runtime application to restore" field, click on the "..." push.
5. OPTIONAL - specify the countersign of the application.
6. Click "Next".
The application will be restored into a FactoryTalk View ME awarding that the user may now launch from the primary software package and edit.
Decision
Creating and deploying FactoryTalk View Studio Motorcar Edition HMI applications can exist challenging due to a number of factors. In that location are multiple software packages you need to deal with, terminals aren't straightforward to admission and empathise and the files have multiple types that make information technology disruptive for new HMI programmers.
Source: https://www.solisplc.com/tutorials/factorytalk-view-me-hmi-development
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