Remote façade of sizing

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• myRIO remote façade

  Hi all

  I had initially followed this link to create the remote façade so that I could remotely control the VI. It had worked fine then and when I try the same thing today on the development of PC, it gives "access error - 404' and displays the document is not found. I tried to reinstall all the software even in the target, but of no use. I disabled my firewall too. No idea why this is happening?

  Thank you

  Arya

  Hi all

  I was finally able to get the front running. I have formatted the target, changed the firmware and repeated the same steps as shown in the link above. At one point, he started running. I can't understand how it stopped working, and how he did it again.

  Thank you

  Arya

• Is there a way to control the fonts used by a remote façade displayed in a browser?

  When you use a web browser (on a system with only the TEN LabVIEW installed) to monitor a remote façade commissioned from a cRIO is a way to control which fonts are used by the browser when it displays the Panel?  In the case of a stand-alone executable, I know that you can include definitions of fonts associated with the executable 'appfont' and 'FPfont' in the INI file to control the fonts used by the executable. Is there something similar that can be done with a front panel running in a browser window?  Or do I go through the VI and explicitly define a non-generic font specific for each control and indicator that is displayed?

  What is the size of fonts in windows on the PC?  It has 125%?

  Your problem is similar to that discussed in this thread.  Set a Date and hour - week 5 months does not last line

• Server does not support remote façade panels

  Hello.  Hope someone has an idea about that.  After the computer host and update cDAQ 9139 LabView SP1 from 2013 to 2014 LabView dev suite shipped by NOR, I get the error "server does not support the remote panels" when you try to view my remote panel.  Before the update it worked normally.

  I went through everything in the list in this document, http://digital.ni.com/public.nsf/allkb/C23EF1551D8C52ED86256B140073EE2E and can't find anything that will solve the problem.

  I have rebuilt the application in 2014 of LabView (I even tried a new simple project with a single loop, one of the temperatures and a remote control), rebuilt the build spec and get the same error.

  "I've re-edited the web page and checked in the html code it refers"CODEBASE ="ftp://ftp.ni.com/support/labview/runtime/windows/2014/LVRTE2014min.exe" and I have, according to MAX, LabView DURATION 14.0.1 installed on the host machine.

  If something has changed related LabView 2014 which would cause a new firewall as this remote façade program worked great with 2013 installed?  I've already added that LabVIEW 2014 and all other related apps through the firewall, including the web server.  I am also on a machine that doesn't have a Bluecoat, our company network/internet security suite is installed.

  Thank you

  Michael

  Another possible solution to this problem - operator error.

  See one of my other posts here for details, but I made an assumption about the port numbers and what they apply to.  Two key points - the port of the web server application in the configuration of hardware web page is not the port used to access the remote panel - port is assigned in the properties of the device, the server settings remote control panel in the project.  And they cannot use the same port; This will also lead to the error "server does not support the remote panels.

  Note to the NOR - you must add this to your KB document on the resolution of this error.

  Thank you!

• Problem with remote façade on parallels panels

  I'm using LabVIEW for windows using parallels on my mac. Whenever I'm doing a website with the address of the Web site remote façade panels eventually satrtiing with 10.211.55.3, which is the parallels network IP address. For example, the created Web site URL was http://10.211.55.3:8000 / add.html. If I use LabVIEW using bootcamp on my mac I get a valid URL from the IP address of the computer. I can access this site from a different computer and control my VI successfully.

  So my question is... does anyone know a way I can use LabVIEW using parallels on my mac and a valid site using remote façade panels.

  Thank you for your response. After trying a lot of things I thought about her. You can go for parallels 'settings', go to 'material' then 'network '. Where it says "source" changes to "Wi - Fi".

• Why update my web browser page increments the number of users connected to my remote façade?

  Hello

  I use LabVIEW 2010 and a cRIO-9118 to broadcast my RT of frontage on the web with a Web server.

  I configured the web server to be able to control my front remotely. However, I have a problem with "Refresh" browser.

  When I press 'Enter' to find the address of the web server, the number of connected users seems to increment by one and then tells me that "too many users are connected to the façade. Once this was done, the only way to "unlock" the web server must restart the cRIO.

  Is there a solution to avoid this problem?

  My current web browser is Internet Explorer 8.

  Thank you

  Hi Mathieu,

  Unfortunately, there is currently not a very good solution for the problem you are experiencing. It seems that it is a known issue that works in R & D. It is that in addition to simply refreshing, this problem also occurs if you try to access the remote façade using a second tab in a tabbed browser. A "fix" would be to invest in a higher façade remote County license. If this is not feasible, then the current recommendation would be to avoid the connection to the façade remotely from a second tab or refresh the view in your browser. Once you exceed the number of connections to the remote façade, you must restart the RT controller - it is not a way to change this default behavior. You can follow all the patches in R & D by keeping the CAR (corrective action request) ID mark for this question, which is #202702.

• Problems using panels of remote façade with LabVIEW 8.6

  Hi all

  I have an executable in time real LabVIEW I have deployed and running on a PSC-2220, and now I want to access the façade of this executable from a local computer connected to it.  I'm doing it by running a VI on the local computer that uses the "RP. Open the connection to the server"VI.  I used a similar setup with a PSC and LabVIEW 8.5 and it worked very well.  I went through a lot of documentation on the site OR on the way to implement and did all the usual things:

  I have the VI in a project deployed on the CFP.

  I activated the web server and VI server on the target.

  I am passing the correct name of VI, IP address and the port at RP. Open connection to the server

  I can see that RT executable runs on the CFP, when I deploy it.  My problem occurs when I make the call to RP. Connection to Open the VI server executes the call, but the façade of the executable of RT on the CFP never opens, and I never an error of appellant VI (I have a PR of VI to a dialogue and an indicator error and I get nothing).  He calls the VI of PR, but then wait indefinitely and never opens the front of the executable RT.  This same problem occurs when I try to do the remote façade using web publishing tool, or when I use the option "Connect to remote front panel" in LabVIEW.

  Has anyone ever seen this before, or know of anything I could hurt?  Is this a problem with 8.6?

  Thank you.

  Hello

  You use FieldPoint 6.0.2?  We have a report of Corrective Action (#125870) for the remote front panels for the cFP-2220 with LabVIEW 8.6 and FieldPoint 6.0.2.  R & D is currently working on a fix, until then, the only known workaround is to use LabVIEW 8.5.1.

• status of the computer to run LabVIEW 8.6 remote façade

  Hello

  Is there any specific computer to run LabVIEW 8.6 remote panel?

  It's same as LabVIEW 8.6 run?

  Or I just need Internet access? how fast the Internet is to ensure the quality of the programming? Any fine version of web brouser? where could I find info relavent?

  Thank you!

  Cynitha

  The client computer would need the engine to run LabVIEW. The conditions for this are detailed in the LabVIEW 8.6 Release Notes. With regard to the 'speed' internet should be - that depends entirely on the amount of information that is sent. This KB article details some of the browser requirements.

• problem with remote façade panels

  Hello

  I followed this tutorial

  http://digital.NI.com/public.nsf/allkb/7F95D43D3F50FCAC8625710E000068E1

  with a vi of examples

  Everything seems correct, but when I connect to the application built with the browser, it get stuck with 0% load (see figure lissajous.png). Do a reload of the page I have crash plugin container (Fig. lissajous2.png). I get the same problem with exproler and firefox.

  The stand alone application rus fine (lissajous1.png)

  Sorry I made a mistake in the previous comment.

  I add the other digits.

  I don't know if this line in the err.log file is normal:

  default: 3 pool.0 LVRFPHandler return dummy file

  This means that the server sends a dummy file instead of the right?

  Sincerely

  Juan

  PS: extract log file

  
  GET /.LV_FrontPanelProtocol.rpvi110 HTTP/1.1
  pool.0 request: 3 24236: default: is the service host
  default: 3 pool.0 in LVAuthHandler::cloneHandler()
  default: 3 pool.0 in LVAuthHandler::LVAuthHandler()
  default: 3 pool.0 LVAuthHandler always match requests
  default: 3 pool.0 in LVRFPHandler::cloneHandler()
  default: 3 pool.0 in LVRFPHandler::LVRFPHandler()
  default: 3 pool.0 in LVRFPHandler Setup()
  default: 3 pool.0 LVRFPHandler handling request
  default: 3 pool.0 LVRFPHandler return dummy file
  pool.0 request: 3 24236: answer: >
  HTTP/1.1 200 OK ^ M
  Date: Thu, 11 Sep 2014 12:14:11 GMT ^ M
  Server: Mbedthis-Appweb/11.5.0^M
  Content-type: application/x-labviewrpvi110 ^ M
  Content-length: 12 ^ M
  Connection: keep-alive ^ M
  Keep-Alive: timeout = 60000, max = 99 ^ M
  ^ M
  default: 3 pool.0 in LVAuthHandler::~LVAuthHandler()
  default: 3 pool.0 in LVRFPHandler::~LVRFPHandler()
  pool.0 request: 3 24236: finishMaRequest: persistent attempt
  httpServer:3 pool.0 new IPADDRESS connection for: 8000
  pool.0 request: 3 24244: application of IPADDRESS:50980 to: 8000
  pool.0 request: 3 24244: parseFirstLine:
  

• Abandonment of the façade panels remote mess program

  I've successfully connected to another computer running my VI using remote façade panels. The computer that is running my VI uses parallels on a mac. I use safari on a mac when I connect to the VI. Every time I want to leave the browser I press Quit and it stops, but sometimes this messes up the program, and I get an error. The error occurs when I try to write a property of a Boolean LED node. Is it possible to prevent that plays? I have attached photos of the error and where it takes place.

  Disable automatic error handling in the properties of VI, or put a clear VI of errors (from the palette of the dialogue) after the property node.

  Property nodes only work when there is a front panel available. When you disconnect the remote façade, the VI has more available front, so the nodes property to generate errors. You should ignore this error. If your code relies on the reading and writing of the nodes property - if the logic will not properly work without them - then you need to restructure your code. When no front panel is connected, the Value property (signalling) never generates an event.

• My remote panel works only with computers on my LAN!

  I am building a website using remote façade and Web publishing tool.  Whenever I use web publishing tool it gives me a url in this format.

  http://computer-name.corporate-name.local:8086 / VI - nom.html

  http://byengpc11-14-12.teamcorp.local:8086 / 123.html

  This dose of URL does not work on any computer that is not connected to my local net work.  My computer says I need to use the HTTP 8084-8088 Ports because the others are in use.  Could this be my problem?  Also, I don't know what to do with 'configure web application server.

  Of course, you have a local DNS server, and your URL is meaningless to the public. Suppose you have a public IP address and the company firewall allows effectively to new connections from outside of these ports, so try to access via the IP address.

  In addition, your firewall on the computer may allow only local incoming connections.

• Remote control/Web/text of sign colors

  I have a remote control loaded using Internet Explorer for a sbRIO control. The system turns on and off quite a bit also when the web panel charges first, you see something along the lines of the Panel loading, download 0,0% web... I do not charge, but my question is about loading text and background colors. I know how to change the HTML color scheme, but what of the white background within the real web panel (in the code in HTML). I also want to change the text itself if possible...

  I want to do because it would be much better if there was perhaps an AJAX loading spinner when it loads up (rather than text) and have a black background because my VI in loading has a black background Uni...

  Thank you!

  The "jury" is actually the LabVIEW Remote façade plugin (it's like the incorporation of executable code rather than display/web content generation) - I don't think that you have no control over the appearance of it outside of the configuration in the tags.

  If you want something more advanced than this... you would probably need to look at alternatives (such as WebSockets! )

• Interface with Enterprise Connectivity Toolkit LabWindows/CVI 7.1 remote user

  
  

  Hi Mutha,

  This feature was part of the Moose Internet Toolkit for CVI.  However, the server of this web part has been removed and is not included in the kit business connectivity.  You can consider using LabVIEW using Remote façade.

  See you soon,.

• front panel remote with firefox

  Hello

  I used to publish screws on the 8.6 LV Web server, not the problems of witkout, but with workaround solutions, it entered into deployment.

  Now, to try similar things and are having problems.

  I use 2010sp1 (english version) LV on a German XP Professional with the German Version of browsers.

  To start simple, I used the web publishing tool.

  When I do a simple snap of the VI, it works very well with all browsers. When I turn on remote it works only with the

  IE (7 in this case), but only if I disable the Kaspersky Firewall (exe of the VI is included in approved programs)

  Opera (my favorite, here 11.5) asks a missing plug-in, but displays the header text and footer

  Firefox not similar but shows only a small icon for the missing front.

  I am well aware of the http://digital.ni.com/public.nsf/allkb/151BE12C055F57CE86257043006CB4B3?OpenDocument

  and the fact that insofar as I understand that "nplv2010win32.dll" is present when it is intended.

  The list of the addons/plugins in anf Opera Firefox the two metion the plugin.

  I hope that it is not true that remote Panel does not work with IE execept, as one of my colleagues mentioned.

  Gabi

  Hi Gabi,.

  Unfortunately, your colleague is right.

  There are problems using remote façade of LV in the latest versions of firefox.

  It has been possible with firefox 1.x.

  Opera is not supported for remote access of façade.

  In fact, IE is the browser more stable and reliable for the remote façade LV panels.

  Regarding the Kaspersky Firewall:

  Please can you check if all ports which are used in the Web of LabVIEW server are open...
  The ports used by the Server Web LV you can find in the settings the LabVIEW server options.

• Remote front panel in Tablet

  Hi all

  I am trying to establish a remote connection of frontage on a windows 8 OS 32 bit on 64 bit Tablet atom processor since an exe file deployed to myRIO. I had checked the remote façade on the development of PC connectivity (windows 8 OS 64-bit processor i7), installed the LV RT 2013 engine and the 32-bit drivers on the tablet. The problem is the remote connection of façade hangs after some time. I connect the target to a type B USB which is connected to an OTG cable and then to tablet microUSB port.

  1. I reduced the data rate to about 200 samples per second (20 display values on a chart by 0.1 seconds), the problem still persists

  2. the remote panel works pretty well when it is connected to the development PC and another PC (windows 8, OS 64-bit with LV RT 2013 installed) via USB, it's just the tablet that loses connection after some time (it says connection refused by the server control panel)

  3. I have connected the target to an active local network the WiFi on the shelf and got the remote control works perfectly. It is just the physical USB connection to the tablet with an OTG cable that creates the problem after a while

  I came to the conclusion that the problem could be with the 32-bit drivers (the screen gets stuck after some time however), OTG cable (I tried another one) or that the Tablet is running on 32 bit OS. I even installed LV 2013 on the Tablet, developed a test exe and tried remote front panel, still the same problem persists. All entries for what could be the problem?

  Thank you

  Arya