Active control is indicated

Similar Questions

• Cursor at the same time serve as control and indicator

  Hello world

  Is it possible to create a custom control that serves as both a control and indicator?  What I want is a slider vertical I can put a value with the help of the thumb or digital input, but I also want a horizontal line which would be about when the filling is (of which the value may come from feedback in my system).  In my case, I want to set the voltage and see the actual voltage measured on the same cursor.  Is this possible?

  Thank you

  Eric

  
  

• 'Control' an indicator

  Hi all

  Someone knows how to 'control' an indicator? I had try it using a local variable, but the 'control' seen not dominating the "indicator".

  Photo below is to make clear in my question. From the picture, there are 2 command at the beginning that is x and y, x + y response is to indicate in the variable local x + y (control local variable 1).  (Setting 1) is connected to another indicator, how do I do (control 1) dominate the (indicator) which he owns local variable?

  

  Thank you very much.

  Hey Yuki,

  You should really try to obey the DATA stream. A simple solution would be:

  

• change the push button for control or indicator at run time

  Hello

  I have a lamp that can turn into power according to the value of a Boolean variable.

  There are two ways in which I can control the lamp.

  (1) manual mode in which the button must be used as control to change the value of the Boolean variable.

  2 auto mode) in which the value of the variable is changed programmatically. Push button must return to an indicator to indicate the value of the Boolean variable.

  I should be able to swith bw manual and automatic mode for the duration and the push button should switch to control and indicator respectively.

  For those who might wonder why it's necessary: there is a sign which must be controlled in manual/auto mode. in manual mode, operator will manually use the buttons as controls for updating the control variables, in auto mode, my control algorithm updates the variables, and the Organizer must be able to see which button is pressed and when. If the button should be the control of update of variables in manual mode and must be the indicator of the evolution of the variables in auto mode.

  How is that possible?

  A basic VI with three objects are attached, and the Boolean control variable is global.

  Did.

• (active control of noise using speaker)

  In fact I have project to cancel noise (active control of noise using speaker) and my signal processing is labeled and am using labeled 2011 I want Squire signal of the speaker that is connected to the signal generator and the parameters of this signal desires to send it to the speaker connected to the laptop, so it can cancel eachother and no noise not detected > I used DAQ to eliminate the delay that I've worked before without DAQ and There was delay > now, when the signal is output to the speaker for cancellation is not match with the generated signal > I want to make the signal out of 180 so that it can cancel > I hope that if you can help me I would appreciate it very very well thanks again

  
  

• Active control of vibration of the flexible mono-faisceau

  Hi, im working on the active control of vibration of the unique flexible built-in beam, and I need to design that helps me control the beam active & passive.

  two experiences of control a robot with unique flexible bond. The link is operated in bending by two piezoelectric glued to the surface, and the local curvature is measured by piezoelectric sensors, forming a pair of sensors/actuators colocated. In both experiments, the articulation describes the same polynomial trajectory that excites the Eigen modes of vibration of the binding. In the first experiment anti-vibration with piezoelectric actuators are off, and we can observe a very long time to maneuver as link oscillations themselves naturally. In the second experiment anti-vibration are lit, and a significant reduction in the time settling is reached

  material

  1 - nor cdaq-9178

  2 - PS piezo

  3 - piezo amplifier

  4 inputs daq 9215

  5-output daq 9263

  performs one of the two substances vi my requirement

  Cabo,

  So, it looks like part of what you are trying to do is the generation control system a PID in LabVIEW. Fortunately, LabVIEW includes a number of useful resources for the PID:

  Here is one of our books (with the tutorial files) whites, discussing implementations in LabVIEW PID: http://www.ni.com/white-paper/6440/en/

  Here is another tutorial on implementing PID using the PID.vi: http://www.ni.com/pdf/labview/us/implement-a-pid-control-system.pdf

  Here is the help documentation for PID.vi himself: http://zone.ni.com/reference/en-XX/help/371361L-01/lvpid/pid_vi/

  Finally, example finder LabVIEW has a large number of projects example PID you can experiment with. Just go to help > find examples, then find "PID" and select any project matches your planned the best implementation.

• Get references from control and indicator of individual table

  Hi all

  Goal: How to get the references and control indicators in two different tables?

  What I have tried: using the reference pane I had controls, but includes indicator references.

  

  If sombody comes out on this, would be great.

  Thank you.

  What said tst (see attached VI)

• Use it as a control and indicator

  Hello friends,

  Is it possible to use a control as an indicator. Because I want to get a value through central serial assign an indicator and use this value as a control, if I press another button.

  Could you please help me solve this problem?

  Thank you

  Best regards

  Tom

  Here is a picture that shows the two methods. You create either by right-clicking on the terminal.

  

• How can I identify connector control or indicator?

  Hello

  I can't see the wood for the trees.  When I want to see what connector terminal is connected to a particular/indicator control, I have to click on each connector in the connection pane until the command/idicator is highlighted.  Is there a faster way?

  pgaastra wrote:

  Hi Darin,

  Do you mean using context-sensitive help by placing the cursor on the icon of the VI in the block diagram of VI calling the VI I'm editing.  If so, that means just a few more clicks to get the diagram of the VI calling visible.

  If you have the contextual help window open and the cursor over the connector pane you see all connections (unless you play with optional connections and display the window HP options).  It might be useful if the CH window gave you the ability to view the icon or the ConPane.

  In fact, I wrote my own Publisher Conector pane and my eyes and my carpals tunnels have never been happier.

• no active controls on the front after sub vi opens

  Hello

  I have a little difficulty with my VI.

  I run a sub my main façade of VI VI.

  The sub VI opens, but when it is closed all of the controls on the front of my main VI is no longer active (buttons etc. not clickable).

  I put counters on the iteration of loop terminals so I can see that the program is still ongoing, some controls no longer work.

  Someone has encountered this before and offer all the solutions?

  Thnaks for the research, I appreciate it!

  See you soon,.

  Iain

  Hello

  Sorry sub VI is located in the loop of the selection of the files offline at the bottom of the block diagram.

  After playing with it for hours last night, I seem to have sorted by deselecting the option "front lock Panel" starting from the properties of structure of event!

  Thnaks for all your help!

• Local variables are comparable to the value property of a control or indicator?

  I use the buttons / switches mechanical locking action, event structures and local variables to track the status of my switches.  I used local variables with indicators, too.  Now I see that this could be done via the node property of a switch or an indicator.  Should I use the nodes property instead of local variables?  Should I use "switch" mechanical action and control the State of the control buttons / switches?  I used a mechanical locking action because it automatically reset when it is read, but who pushed me in the use of local variables.

  I know the property values to adapt the data flow model, while local variables might be placed in a sequence structure to ensure the order of execution.

  I just don't want my program all except if it is a correct approach.

  Thank you

  DH

  Dark Hollow says:

  Well, I'm changing the properties of user interface in my state machine.  For example, when you push a button to START the TEST, I want to disable and gray this button and activate the button to STOP the TEST.

  No engineer too much. In this case, you can use a single button and label the FALSE case a 'start Test' and the REAL case as TEST 'STOP '. No additional code needed at all. At the same time, you only use the half-Panel space! (and 10% space diagram!)

  Dark Hollow says:

  Another example... I have a couple of dozens of LEDs on the front panel to show the TEST SUCCEEDED.  If I have the wiring all of them, my state machine diagram gets messy.

  Define disorder! In my mind, code is not held together by wire is much messier because it is impossible to determine the order of execution and so program logic. A thread is a small 1 d object. A property node is a significant 2D object. 20 wires are much less messy than 20 knots of property, especially given that each property nodes still hanging by a thread in one way or another!

  In order to reduce the number of threads, use the most appropriate data structures. Instead of a few dozen sighted use a single Bay of LED. A single wire! Keep the table in a shift register and update alone LED as necessary by using "replace subset of the table".

• Why active controls are grayed out?

  I have an array of Boolean controls that I've played with to see if I should turn the table or control.  Now, it seems that the table and control are active but gray (see fig. 1, Fig. 2: Fig. 1 shows the State of the table, Fig. 2 shows on the State of the control).  By clicking on each control in the table seems to "detoxify" them (Fig. 3), but which executes the code and then click on a control seem to turn all the gray (fig 4).  It is has no property nodes in my code that refer to "disabled" the matrix property or control.  There was, but I got rid of them, trying to understand why they are turning gray.  I mean, I'm turning grey, but that is to be expected.

  Any ideas?

  Thank you

  -Jamie

  It just means that the table is currently empty.

• Programmatically change text in PS? Legend on an invisible control? Indicator string as the title?

  I have a nice decoration on my panel indicating the name of the program and the version in big bold letters. I quickly read the text to the place an ini file, but do not know how to properly present it.

  In fact, I like having the channel indicator that resembles a title and not an indicator of the chain.

  Because it is easy to change the caption on a control I tried, but then I just want to see the legend, not the control.

  I guess I can change something indicator string if the text is on the left.

  Quick question and I feel quite stupid, not knowing how to solve...

  

  Use a classic string indicator.  Manually change to the background and framework are transparent.  It will now look like a label.

  Programmatically write new text as needed.

• How to make a ComboBox that make the active control on the page?

  I have a ComboBox and a button on my page.  I managed to make the default command button. However, I need the comboBox control to the active witness, which means, when the page is finished rendering, the cursor is inside the ComboBox text entry, so I can start typing.  I don't want to have to click in the part of text, and then start typing?

  Note: I tried. setFocus(), who control 'focus', but the cursor does not blink inside the comboBox, I need to click inside the text input for the area of text to "relive" and let me start to tap into it.

  Note: The comboBox control is parented by a Panel.

  Is this a problem of starting time?  Browsers do not activate the Flash Player until you click anywhere in the SWF file.  There is a way to deal with this in IE, but not all browsers

  Alex Harui

  Flex SDK Developer

  Adobe Systems Inc..

  Blog: http://blogs.adobe.com/aharui

• Where the ACTIVE Control Panel

  where can I find the control screen to set the font size

  In general, you get the best results using the Zoom feature. Proportionally, this increases the text and images on a page and minimizes the weird glitches.

  This article describes how to use the Zoom for a given site: the font size and zoom - increase the size of web pages

  If you want to 'zoom' to all the sites at one level by default, you can use one of these modules:

  • Default FullZoom Level
  • NoSquint

  Or if the problem is with Firefox menu and text of the toolbar, rather than the pages, there is an another add-on for: police theme & size changer

  Who help me?