Update: Check out our most recent article on this subject HERE.
The ability to transfer Rockwell Software's FactoryTalk View Machine Edition runtime files (.mer) to the PanelView Plus and PanelView Plus 6 using standard USB Memory Stick (aka USB flash drive, USB thumb drive) is a handy feature, if you know how to do it.
In most cases, you'd typically download the runtime file (.mer) directly to the PVPlus via Ethernet, however there are some occasions when this won't be practical:
- When the PVPlus isn't networked
- When the PVPlus doesn't have an IP address assigned
- When the PVPlus doesn't have an Ethernet Port (some 400 and 600 models)
- When there's no easy way to get your PC near the PVPlus to connect to it
- When you have an old pre-6 version of ViewStudio (and the Transfer Utility,) but a new PVPlus 6 (the PVP6 does support older v3.1-v5.1 .mer's, however the old Transfer Utility doesn't support the new PVP6)
The trick is, the PVPlus and PVPlus 6 only look in one folder on the USB stick for .mer files, and unless your .mer is located in this location the PanelView Plus won't find it:
If you insert your USB memory stick into your PanelView Plus, then browse the USB memory stick, if the PanelView doesn't find the default directory on the USB stick it create it for you.
To do this, start by plugging your USB memory stick into your PanelView Plus.
Next, from the configuration menu select “Load Application” and change the source to “External Storage 1” which represents your USB memory stick (assuming no other removable memory was installed prior to your inserting of the USB memory stick.)
After a few seconds, change the source back to internal storage and back out of the load menu.
Now remove your USB Memory Stick from the PanelView and plug it into your PC.
Then browse it with Windows Explorer and you should find the required folders have been created for you.
At this point you can copy your .mer file(s) to the memory stick into the Rockwell SoftwareRSViewMERuntime directory.
Then safely eject it from your PC, and plug it back into the PanelView Plus.
Now, back on the PVPlus, navigate to the File Manager screen under Terminal Settings.
Then copy your .mer runtime application to the internal storage of the PanelView Plus.
Load the application, and set it's defaults, and in most cases you'll also want to go back into terminal settings and setup the startup options as well.
I hope the above information on how to use a USB memory stick to transfer runtime files to your PanelView Plus was helpful.
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- Update: Check out the most recent article on this subject here:
https://theautomationblog.com/how-to-copy-mer-runtime-files-to-your-panelview-plus/When downloading an application to a customer via tight VNC - update communications is checked. Everything works fine until power is lost - the PVP will then try to load the previous version loaded in the PVP, however, it has been deleted since there is a new version. Is there a way around this?
If we use the ME Transfer Utility, it works fine, however not all customers have that installed on their machines. We Team Viewer into a lot of customers, and then transfer the files to their computer, then open tightVNC, and transfer to the PVP.
Thanks for your help
Kristi PrafkeGood morning Kristi,
Great question (and for any new users reading this, I do cover this in my PanelView Plus course, PVP Basics.)
The PanelView Plus Start-up application can be set using either the Transfer Utility (via the Run Application at Startup checkbox,) or in the PVPlus Configuration Menu.
Also, if your new .MER file has the same name as the old file that is set to autorun, if you manually overwrite the old file with the new file, the new file will automatically run on startup.
Now what I've seen most people do in the field is copy a new .MER file (with a new name) over to a PVPlus, then run it, but when power is cycled the old file attempts to run because the user never set the new file (with new file name) as the one to run on startup.
That, or they don't check the run at startup checkbox in the Transfer Utility.
I also explain in my course that a lot of people enter the Config Menu, make the Autorun change, but don't click on OK to save the change so it isn't saved.
With all that said, if you're still having issues it might help to share your PVP PN#, Firmware ver., and ViewStudio ver, since they all have subtle differences.
Hope this helps,
Instructor, The Automation SchoolI have been using tight VNC to transfer my files to PVP 7 - the original transfer will work, however if the PVP is powered down, or a loss of power, the application will not reload.Good morning Kristi,
As I said, if you copy a file to the PVPlus and Run it, that doesn't make it the default application.
Instructor, The Automation SchoolGood Day Shawn,
Recently I have been forced to plan to change out the Panel View Plus 1500 HMI's we have in the plant on our Low Pressure Gas Compressors.
This is due to the screens becoming very faint because I assume of direct sunlight. (Of late there has been change in that we
have more direct sunlight on the screens than we have had previously.
I have managed to procure new Panel View Plus 1500's
My intention is to power up the new Panel View Plus 1500's in my office, insert a thumb-drive with the relevant *.mer files and copy them
onto the new Panel View units.
My challenge is that I do have the original *.apa files for each HMI. (from 2010), but need to convert the *.apa to *.mer.
How do I achieve this? ( I have Factory Talk View Studio 5.10.00 CPR9 SR2 original project used 5.0.00 )
Eric HartwellGood morning @Eric_H,
Yeah, the standard displays are not rated for direct sunlight 🙁
I would have recommended just buying a "High Bright" display for your existing PanelView Plus 1500 since it sounds like the Logic Board is still good (if you don't want the old one I'll take it for use on The Automation Show! 😉
One option you have, as you eluded to, would be to just copy the .MER files off of the old unit and put them in the same place on the new unit, and then set one to autorun again.
This can be done manually or with the transfer utility.
But you could also restore the APA files in View Studio using the application manager, and then create new runtime files (be sure to choose v5.0 if the panel has v5 firmware) and download them, but this seems like a lot of extra work over just uploading and downloading the MERs, especially if you don't need to make any changes.
For more about using the PVPlus, see the links below in which I cover all of this and more:
Hope this helps,
Instructor at www.TheAutomationSchool.com