front panel moves hurt

Similar Questions

• Front panel locked, but not due to the structure of the event

  Hi it LV community.

  I did a staemachine program that executes an oscilloscope (screenshot of a provided below... the State of the problem). I ran my program yesterday and it worked very well. Then, like a model, a dialog box opens and I just clicked on it in a hurry. now my front hangs as soon as I move the above-mentioned State "the Oscilloscope settings.

  As indicated, I have go a repeat loop that collects successive impulses of my oscilloscope and displays on the front panel (it works fine). In parallel, I have a structure of the event that makes the tail for the real-time feedback of changes to parameters that I placed on the façade (exodus of state change).

  Here's the problem: as soon as I State 'Oscilloscope Settings' using a Boolean button on the front panel for get me there, the front hangs... No event triggered by this point, and even if it did, I already deselected the "Lock panel until the end of the matter for this event" checkbox in the case where the structure menu.

  So WHY is my front lock now? Thoughts anyone?

  Read the detailed help for event structures.

  He urged that a single event structure serve in a VI. There are moments where more can be used effectively, but caution and a thorough understanding of the structure are needed.

  The problem is that you have several structures of the event in the various cases of the state machine and they are set to respond to the same events.

  When the button Set Oscilloscope, the structures of the event in the purchase Menu and home screen States receive the event. The two lock the screen, but only one of these cases may work. It can transfer control to the State of the Oscilloscope settings, but the other event responding to this same event structure maintains the locked Panel.

  The solution is not not to release any of the event. The default value is usually the best setting. The best solution is to spend on an architecture of producer/consumer (events). Who uses two parallel loops. The producer has the one and the only structure of the event and passes orders to consumer loop through a queue.

  Probalby want as the mechanical action on the buttons to lock when you press. Put kiosks inside the respective case of event changed value and local variables becomes unnecessary.

  Lynn

• How to scroll through the front panel when running

  Hello

  I'm using LabVIEW 8.5. I want to scroll the front panel automatically according to the moving object. I enclose a vi for example, in which I move the image, but if it is out of range of screen I have to scroll manually horizontal scroll bar to see the position of the image, it is possible that it automatically scrolls according to my position of the object.

  -Thanks in advance

  Hi, Mary,

  Well, now I see what you wanted. From my point of view using front panel scrolling for this animation is wrong way (if not I do not know your final objectives).

  I would recommend that you use the image for this control. Here the work by hand a little more, but you will get better results and will not scroll to your façade.

  For example, "quick and dirty" implemented:

  

  Andrey.

• Any LabVIEW 2009 Front Panel Gage displayed as circle deg continues 360?

  Any LabVIEW 2009 Front Panel Gage displayed as circle deg continues 360? I want to display a position of motor on the Panel before LabVIEW as a circle of 360 degrees. Is there a way to make the pledge appears as a circle of deg continues 360?

  dbaechtel wrote:

  Gauges and dials, buttons, none of them seem to be designed for continuous operation of 360 degrees. Of course I can set the scale of 0 to 360, but I can't get rid of the gap between 0 and 360.

  How to set up a pledge to show a continuous 360 degrees without a gap between 0 and 360?

  To change the gap, take the line high marker and move it to the desired location (in another origin, enter the low marker).

  Also, don't forget to wrap the raw in 0.360 rank if it falls outside. Here's a quick example (LabVIEW 8.0).

• How can I insert a jpeg image in the front panel

  Hello

  I'm new to labview and have written a vi using a data logger NI USB-6008 reading from a sensor that performs a calculation and then displays a value. I am trying to put the logo of our company on the front screen when running, but can't work out how to do it. The logo is a jpeg file.

  I use the trial version 2010.

  Thank you

  Andy

  Hello

  Drag / move your jpeg file from windows Explorer to the front panel of your VI should work.

  Hope this helps

• Requirements Gateway - objects on the front panel

  Hello

  I'm about to start using the gateway requirements and I have a few questions to help me go...

  1. If I create a vi on a machine without RG installed and then move it to a machine with the Receiver General installed, will be always recognized tags?

  2 - RG recognize the syntax [covers XX] if it's on a façade and not the block diagram?

  Thanks for your help.

  Darren.

  I know a little RG.

  1. Yes.

  2 RG will scan the three areas of a VI for references: VI Description, control/indicator Description and diagram commentary (free labels). That's why he won't see a reference on the front panel (for example data text or text of the label or a caption).

• The front panel scroll, based on the size of the monitor

  Hi guys,.

  I built an exe file of a VI on a labview having machine so that it can be run in another has no labview. The machine where I programmed the VI has a large 22 "monitor and so I put on my face as a result. The machine that will use the exe file has a screen size of 15 ", and some elements of the front panel are not accessible if I make an enlargement. However if I don't maximize the screen I can move the window to the edge and access controls. But it's so heavy. Is there a way I can add scroll bars to the VI while I can scroll the front panel?

  Thank you

  Of course.

  Scrolls bars are something that you can turn on (and are normally enabled by default) in the dialog box properties VI of VI.

  In addition, it is usually best to design your sign before and that it is effective for the smallest screen size you expect that it runs.

• Creating custom shaped front panel

  I want to create a popup in personalized form (other than the rectangular shape). For this I created a green façade (0x00FF00) background color, placed the shape I want as a background image. Now the unnecessary part is in green. I then used a function of windows (USER32. DLL: SetLayeredWindowAttributs) to the green of the transparent color. It works for me, but the question here is that it takes time to become transparent. For a fraction of a second, the green color is visible to the user. Is there another way to be a part of the transparent window?

  You will probably need to get it to keep the front screw closed/hidden until after he made the call to USER32.dll (and make that one of the first calls you make). It is probably your façade opening when the VI of loading display Input Panel began execution - or you might not be calling it right at the beginning of your VI so there is some delay.

  Oh - affecting the hidden Panel should work - there is a difference between closed (no front panel) and hidden (open, but not visible) - properties that can be performed on narrow front panels work usually on hidden. If this still does not work - you could try to move the position of the window off the screen (p. ex.-5000,-5000), show it, apply the property and then bring it back.

• Delay in resizing of front panel

  Hello

  I develop GUI which needs to look nice and the user will have the option to resize. Since the ladder under the window property fails, I wanted to use the resize Panel event.

  But there is delay - controll is resized some time after I resize the front panel and that seems bad. When I look at the list of window or error of project it will resize instantly.

  Why I can't get this result in Labview?

  I could always sign size leash read say every 10ms and calculate the size of ontrolls on this basis, but is there best option by using this resize event Panel?

  It should be more or less obvious that this parameter means when used.  If you set a control to fit the pane and then resize this component, it does not wait for the mouse to start resizing it it will resize for each pixel the mouse movement.

• How to get rid of the reference lines on the front panel

  I forgot how I created a couple of horizontal and vertical lines on the front panel. It seems that the original on the front lines. When I move my program to another monitor with a different resolution, the layout is messed up because of the reference lines cannot change the resolution. Everybody respected this before? How to get rid of them?

  Attached are the 2 creen shot of facades.

  Thanks in advance.

  Ah, I figured out. I accidentally selected the "scale with objects pane" from the context menu of a button in the tab. This is whence the reference lines.

  Thanks for all your guys help and advice.

• Conflict of flow of data on the front panel

  Hello

  My vi is almost done, but I still have a problem with the front panel. I think that there is data traffic conflicts in my vi.

  When you run my vi, you will see the pop-up window asking you to set a path of file, control devices, selection of data to record and trace. Then, you might want to change the units, turn off all the buttons light and ok to select what data you want to save. Then click on RUN.

  The problem is; supposedly all the buttons are on by default, if you disable certain economies or tracing buttons to choose not to save, and then click RUN, after that all the buttons are again even if you have turned off before the race. They must stay off, if you have selected to save. The condition of main data flow is always the same be before running (only light buttons and ok).

  Do you have ideas of how to solve this problem?

  Thanks in advance

  You have what is called a race condition that usually slips in programs that use local variables.  If you look at your first while loop to read in the current value of the 'steam data hand' control and store in a shift register.  After the structure of the event outputs you write this offset value to register in the control and in the process of replacement of the changes that the user can do.

  A quick and dirty solution would be to manage the main event to change the value for 'Stream' in the structure of your event to update the shift register whenever the user changes the values in the control.

  A better solution would be to get rid of the shift registers and move local variables in the structure of the event.  As long as the option "lock the front until the end of the event" (I'm not sure of the exact wording and I work in the LabVIEW Base at the moment so I can't check) is selected it will ensure that you do not work in a race condition (you know the value cannot change inbetween you value reading, and you update the control).

  

  Even better would be to avoid local variables wherever possible.  This is general advice only and not not something that I can do much more tangible without knowing the details of how you want your application to behave.

  Hope this helps,

  Simon

• Only the front panel cursor hand

  On the front panel, I see only the hand cursor.  I can place objects but not change or move.  On the block diagram, I can place objects, but not wire or move objects.  The VI is not running.  I'm using LabView 6.1.

  You realize, not you, that you have to manually select the tool with 6.1? Can you show the tool palette to select from? You can click on the tab key to cycle through tools?

• How remove the border from the front panel when vi is running?

  How can I run a vi without its grey border front?

  Or how can I color border of the Panel front black in order to run it on a desktop computer whose color is black?

  In the attached vi written in labview8.6, I would like to launch a vi and display an image, a checkerboard, for example, without the white border of vi.

  I hope not to have to the size of the vi to a size greater than the size of the screen that I would like to move the front panel of the vi to different possible positions on the monitor.

  Thank you

  Rob

  In the properties of the category VI "Appearance of the window", go into customize.

  In the appearance of window customize, uncheck the check box allow the user to resize the window. It will be useful.

• Objects lost or orphaned front panel

  Hello LabVIEW gurus!

  I have a façade which contains one or more objects passing, passing off the coast to the left of the original I can't scroll on their.  Attmpting to scroll through more than three or widths of four screens caused the entire session of LabVIEW to stop to answer if I kill the process through the villain Program Manager Windows XP and start over.  Any way to know what is the way out there and move the missing items (if they are even necessary!) without trying to scroll there?

  Michael

  Hi MJ,.

  What happens when you select everything (Ctrl + A) and then align all objects on their right side by using the menu on the front panel?

  If it is a 'complete' object it will be still on the screen (at least should be). If it's only a label (or similar) it can stay there on the left...

• HP EliteDesk 800 G2 Small Form: The front panel audio connector - this only made type to use for headphones and microphone

  Hello

  I am trying to determine what type of audio 3.5 mm plug to put into the connector on the front panel for the use of a headset to make video communications.

  could be - sleeve, ring and end cap (mono audio and microphone)

  or

  could be - sleeve, ring, ring and tip (stereo sound and microphone)

  Having read through the manuals and nothing is said on the type to use.

  Hello world

  Just plugged the connector 4 poles on my headset combination for my mobile phone (cellular) and the box of pop - up asked me to select headset or microphone - no selection for both.

  Looks like the right sleeve is for headphones only, and the left one is for headphones or micro - selectable by the user and not the two on a single sheet.

  Everything explained by the practice - but not the paperwork in the manuals.

  #5 for microphone or headset - menu popup is displayed after you insert a 3.5 mm plug to select that one but not both at the same time.  (So I can't use my headset to phone)

  Thank you

  Son