How do I put a Boolean value until some other condition is met to reset?

Similar Questions

• How to assign array of Boolean values in LabVIEW?

  I want to assign array of Boolean values. IAM not able to do. For each Boolean I want to assign each value. Please help me...

  Thank you Mr President... He worked.but I'm stuck with the other problem.i created a 4-page tab control. How is it possible to change the 1 tab to Page 2 and page 3 page, etc. by using a Boolean control?

• How to pin "Info button" Boolean values of the input data to acquire?

  I am a newbie to LabVIEW. I did this VI referring to this ARTICLE http://digital.ni.com/public.nsf/allkb/CA411647F224787B86256DD000669EFE
  I have problems with taking the values of these pines "Info"... As the functions of 32 buttons, 4 Directions, 8 info axis are wired to 3 Pins?...
  In fact, the goal of my project would be this...
  1 initialize the Joystick
  2. reading axis and Info button
  3 assign characters for each button (a Boolean value) and the axis (-32768 or 32767) as button 1 = Servo1, button 2 = Servo2, Y-Axis(-32768) = MF, Y - Axis (32767) = MB,
  X Axis(-32768) = ML, X-Axis (32767) = Mr... etc...
  4 send the characters to an Xbee Pro connected to the PC with a USB Dongle of Xbee.

  I know it's simple, but such things of convertion and the 'thing' entire component is really confusing... Kindly help me out to the point 3 & 4

  These are clusters.  You can simply use the Ungroup by name in order to leave the values of the components.

• Create a table of values for which a condition is met

  I have exactly this problem, however connected solution is no longer valid: Re: table to automatically generate values if the condition is met,

  Basically I have a table (named 'Master Sheet') that has two columns, one with project names with a status ('Active' or 'pending'). I want a separate table that automatically fills the project names of the leaf of the master for which the status is 'Active '.

  For example, from this table:

  Project	Status
  Red	PENDING
  Orange	ASSETS
  Yellow	ASSETS
  Green	ASSETS
  Blue	PENDING

  I want to automatically generate this table, which contains only values whose status is 'Active' (not 'pending' and without values null):

  Project	Status
  Orange	ASSETS
  Yellow	ASSETS
  Green	ASSETS

  Please note that using the filter function does not work in this case, as I need to be able to freely add new lines to the two tables.

  Hi Kath,

  Here is a pair of similar solutions.

  

  That on background uses a writing ('ACTIVE') of the value in the formula in the master-1 table to create the index in column C.

  Above who gets the value of the cell in row 1 (A1) of the table of the single column and lists him only the names of any State were brought to the project.

  Index columns can be hidden.

  Formulas:

  Master: C2 IF (B = C$ 1, ROW (), 999)

  Table 1::A3: IF (SMALL (Master: $C, LINE () −2) = MAX (Master: $C),"", INDEX (Master: $A:$ B, SMALL (Maste r: $C, ROW (−2)), COLUMN ()))

  Master - 1:C2: IF (B = "ACTIVE", ROW (), 999)

  Table 1 - 1:A2: IF (SMALL ("Master-1': C, LINE (−1) ') = MAX ('Master-1': C),' ', index (" Master-1': b, SMA LL('Master-1'::C,ROW()−1),COLUMN()))) ")")

  All forms filled up to the last line of their respective columns.

  Filled with formulas in column A of the table of two columns to right of column B.

  Single column table must be no more than a longer column of its master table.

  Double table column must be as long as his master table or less.

  Kind regards

  Barry

• How do you put bookmarks of one on the other computer?

  I have a new laptop and I want the bookmarks from the old laptop on my new.
  How do I do that?

  Take a look at http://kb.mozillazine.org/Backing_up_and_restoring_bookmarks_-_Firefox

• A global variable is adjustable, and a Boolean value in LV3.1.1?

  A global variable is adjustable, and a Boolean value in LV3.1.1? I can do in LV 8.0, but 3.1.1 I need because of instrument gives me the penalty.

  All suggestions from users for a long time?

  Well, I'm a long time user, but that will come back some time.

  A global variable is basically a VI without a block diagram, so you should be able to place a Boolean control on the global variable just as you would place a digital command. Boolean values are treated differently at the time, but it probably won't affect what you do. The prices you say you tried, you can't put a Boolean value controlling this? I honestly don't remember not that is the case, but if this is the case, you can still use the functional overall construction, which is what we did before global variables have been introduced.

• How can I test the Boolean State of the button action?

  Hello
  in as2.0, how can I test the Boolean value if a key has been pressed or not?
  
  I have a function simple im trying to work with like that...
  
  button_btn.onRelease = function (success: Boolean) {}
  If (success) {}
  trace ("we pressed the button value is true");
  }
  else {}
  trace ("value is false");
  }
  };
  
  working with Boolean values in this way is new to me - pointers will do - thanks!
  

  I got it! Here's a quick run down in a table format, hehe

  cry [0]...
  [1] create a Boolean variable
  [2] create your switch case statements correctly //which I have...
  [3] condition your Boolean in case statements
  [4] and then create your button managers
  [5] if the Boolean value is true, then say stream_ns.seek (0)
  [6] happy!

  Thanks again K - have a nice day.

• Hide the button until all Conditions are met?

  Please help!  I am creating a forklift safety training module. There are 12 buttons on the first slide (see screenshot 1); However, only 11 are visible at the beginning of the slide.  The 12^th button is a "continue" button that appears only after all the content slides (slides 2-12) were considered by the learner.  I used a conditional action to hide the button (something I learned from @Lilybiri) until all the conditions are met.

  
  

  The problem:

  The "Continue" button does not always appear once the content slides have been read.  I found I can do appear to ebb in each slide content, show the slides a few seconds more before returning to the main slide- which seems certain conditions which tells Captivate to display the button "continue".  Of course, I don't want the learners to face to the challenge of trying to understand why they cannot continue. I just want to visit the pages relating to each key to all conditions met.
  

  
  

  Screenshot 1: the initial screen (actions related to the change of color of button below)
  

  

  
  

  Screenshot 2: chronology of the page main interaction

  

  
  

  Screenshot 3: conditional Action to display the button CONTINUE (created as a decision 2nd out of action of 'Transport').

  My expectation was that OnEnter, slide would be recognized as read and count for the condition that all 11 pages of content would be considered before that appear the continue"" button.  I set the time to s 3.0 (see screenshot above) on all content slides.  No transition, no effect.
  

  

  
  

  Screenshot 4: each slide content is returned to the slide main interactivity by an OnSuccess: jump to the command of the slide.  Nothing special here.  I tried to reduce all the content slides to 1.5 s nothing works.

  

  
  

  Screenshot 5: an example of the page interaction BEFORE all the content slides were read and before 'CONTINUE' button appears (ignore the footer buttons; it was just me to experiment with styles of button).

  

  
  

  That's a lot, I know.  I wanted to cover the entire base.  I would appreciate your thoughts and your expertise.  Thank you in advance!

  
  

  Michael
  

  How about what is probably very close to what you have already made... (After double checking all of your shares advanced for bugs)

  Each main menu button sets the variable 'consulted' 1, hides the active button, show visited button, then jump to the content. Alternatively, you can put the action on the close button for each slide as you did.

  Then in your main menu, you will have the conditional action on enter that verifies that each variable 'seen' is 1. If it is true, then it will show your button continue.

  I use this method with almost all of the modules that are non-linear. I use it to display a button quiz start, tab summary etc...

  To check your programming that I'm down in a text caption that has all the variables, you will have to look and make sure that they change to 1 as it should. As soon as something does not change probably you have found your problem. Also make sure that none of your actions changed to continue if you have accidentally deleted an object or something similar.

  Also BTW: If you want to increment a variable, you use the action "expression" rather than "assignment." If you keep just assign 1 to a variable, all that you will ever get is 1. example: If the variable = 7 and you assign 1 then now variable = 1.  If you use the variable expression variable = + 1 then you will be able to increment. Also be careful if a user visits an article more than once because it increments the new variable unless you have a control to see if the content has been seen before, and then past increment. Otherwise they could visit the same section 11 times and then have the button continue become visible.

• How to cancel a Boolean value

  Hello @ all,

  I'm a little embarrassed, but I didn't find any solution that works.

  I get a boolean value, hence a VI is "TRUE = success / no error. I put this value to "Step.Result.PassFail".

  Now I need the same value to another variable in TestStand, but I have to cancel, so "success = FALSE / no error.

  Is it possible that I can put the two variables (one of them denied) easily with a release of VI?

  I tried several expressions with «!» operator' to 'post' and the 'module - tab--> value cell"call VI in TestStand, but no one works very well.

  Thank you

  Another thing to add... If you look in the table, you will see that number 27 action sets the State of the sequence has failed. As the step contains a mistake, not a failure, the State of SequenceFailed is not set to TRUE...

  Norbert

• How the Boolean value off the coast in the system bell auto College after 5 seconds?

  How the Boolean value off the coast in the system bell auto College after 5 seconds?... and also the Bell has to ring only the days... Please help me

  basically take the time, times of beginning and end, including the days of the weeks...

• How to pass the Boolean values of a façade in other block?

  Hi all

  I have a main façade with several Boolean button for example:

  N1-dncc-01

  N1-dncc-02

  N1-dncc-03

  -

  -

  -etc. And for each option, I event structure that calls the other program of labview in subgroup of experts.

  So now that my problem is when I pressed the button dncc-n1-01 its Boolean values should be passed to the program which I am calling the Sub-group of experts.

  So, it is possible? I tried with ref and property of node, but I failed. I guess that I am not on the correct path.

  Thanks in advance

  Pals

  
  

• How to determine the Boolean value selected in a mouse down event pane?

  I have a lot of Boolean controls and indicators in my VI and I would determine what boolean is selected (left click) on a mouse down event pane.  Can I do this without having to specify each of the Boolean in the case of event configuration?

  Thank you.

  Jim

  If you get a ref to your Boolean all they have properties that define it location and size. Compare the location click with the limits of each boolean and where

  Left< click=""><>

  AND

  Back to top< click=""><>

  you have found the Boolean value that ended the click.

  It may be easier to use the Boolean refs table to create a dynamic event and then use the ref returned by the mouse down to get the label of the Boolean value that has been clicked.

  Have fun

  Ben

• How to use a Boolean value in the log duration?

  Hi all

  In my application I want to use a Boolean to connect once on an ongoing basis. When a boolean win 1, it connect time system. When a boolean win 0, it connects time system... & the cycle continues... We can use the button to change the Boolean value...

  Please guide me,

  Thank you

  Hi vaibhav.

  I created a control switch, whenver its State is changed... this moment is connected... Check the attachment...

  Thank you and best regards,

  srikrishnaNF

• default Boolean value

  I have a Sub VI that I use to launch a panel where he made a few selections, then made hits.  What is happening inside a while loop.  I took the associated Boolean value the while loop and it connected to the output of the Sub VI.

  I use this subroutine inside my main VI VI, and what I'm trying to do is to hide the front panel of the VI main until the user presses 'Done' on the Sub VI.

  The problem is that even though I explicitly set the value of the Boolean false inside an imposing flat sequence, there always seems to be initialized in my main VI.  I say this because I put a probe and it simply says "Not executed" until I press the fact, how it becomes true.  I expect what follows 'false' until I pressed 'done '.

  I looked through the forum here and have also tried to set its default value with LabView, both without success.  If anyone can help?

  I have attached the VI Sub, and a picture of how I use it in the main VI.

  Thank you

  Stream!

  Your loop where hide you the front panel are not even starting to run your sub - VI has not completed.  You need to hide the front before you start your Subvi.  Then when your time strand begins, it will take place either once if the Boolean value coming is eternally true, or to run if the value Boolean false.

  In addition, there is no reason to hide the front panel in a loop structure.  You're going just to hide several times as fast as your processor will allow (then it would only do once or forever.)

  I recommend you watch the LabVIEW tutorials online
  LabVIEW Introduction course - 3 hours
  LabVIEW Introduction course - 6 hours

• Which situations give an event structure do not capture a Boolean value changes?

  LabVIEW 9 x 86

  Windows 7 x 64

  I have an event structure that works very well.  It has 5 cases, each triggered by a change in value of various indicators.

  I added another case of event, I'm trying to raise the case of the event with the express control "Out of time", I made a deal to raise when the Boolean value "out of time".  The structure of the event does not run when the value changes.

  In addition, once figured out how to make this indicator to trigger structure of the event, I would like to only trigger when the value goes from 0 to 1 and not from 1 to 0

  Search the forums for "event to change value" and "value traffic".

  The value (I guess you have on the structure of your event, bar header you seems to miss information.) the change is triggered only when the user enters new data in a control, or you write a new value programmatically by using the Value property node (signaling).  Completed just by a program written for a local variable, or do not ' value' property node.

  To trigger that in a sense, you can put the code in the event of a case within a case structure so that it runs only when it it True (or False, if that's what it takes.)