Several cases of Boolean

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• A case structure run several cases?

  So I have a VI, set up with a case of mutiple option structure to select a power supply that is read from (there are 32 options). Now that I did it, I realize that sometimes I want to can I read multiple entries at a time... Is there an easy way to change my configuration so that it runs several cases at a time? Right now my order is a slider to choose the case. What would be a choice of good front control to be able to select several options? Thank you

  You can create a picture of your options and the loop in required cases. As mentioned, a case may only run 1 case per loop.

  A good front panel control would be a cluster or array of Boolean (for example a checkbox by option), easy to navigate.

  /Y

• several data points Boolean indiacator

  I run a program (which I'm still trying to work the kinks log data on) where I need to take several different channels and give me a warning if the temperature exceeds a certain limit. I'm 7 channels linking fieldpoint in a picture and sending it to a curve of waveform. I want each of these signals during playback to trigger a Boolean indiactor (LED) if the ambient temperature is more than 83. Ideally the temperature will be much higher later so I'll use it for fire tests (e.g. 1600) and it is very important that I get this down before we use the .vi in the fires of the test.

  For some reason, when I write to spread sheet file, I get 1 column of the last data point are met. There is also no time stamp on the left most column. I need to ensure that data are collected on every second and is stored in this file.

  I was also wondering if anyone knew how to change the names to write to destination of the spreadsheet (the gall that you create) file once instead of put the path in there. Finally, we will run several tests and we do not want to replace all the tests by accident. Please if someone could help with anything that would be great. Thank you!

  Tanya

  PS works with version 8.6

  Well, we can discuss one thing at a time. First of all, it is a way, you could do the evaluation of Boolean values.

  

  I think that I would split the data collection and processing of data in two loops. Have a loop that takes just the data and another that processes the data. This will also allow a state machine architecture. That would leave you do checks if a file exists before you leave and a few other things.

• Two days ago, that I've updated to El Capitan. Mail has already had several cases in which I had stored newsletters by e-mail, as well as the tutorials of the line. They are now gone. Is any way to recover these e-mails lost?

  After the installation of El Capitan record notes went from mail. In addition, I had 3 e-mail folders in which were stored newsletters, an online tutorial email collected over several years. They are now gone. Is there a way to retrieve these messages lost? Very unhappy with El Capitan.

  Try hovering on the side right of the on my Mac + show

  

• Several cases of event refer to the same graphic image

   

  I try to use different events like button clicks to trigger a different events that all will always use the same graph (an image from a camera). Is there a simple way to do this? I work through the training videos, but it doesn't seem to appear.

   

  Thank you

  See below for a clearer question

  StephenHoltz wrote:

  It just makes a new chart each time instead.

  What is 'he' who does that?

  If the graph of the intensity is shared by all cases, its terminal belongs just after the structure of case or event.

  You can attach a simplified VI which shows what you're trying to do?

• How can I display some controls through several cases of Labview?

  I am putting together a Labview application that sends a value to a USB device, then

  expects the data returned by the device. I have a button that is selected for one of the four

  (0-3) positions and each position specifies a test to be performed by the USB device.

  The test is then initialized by the user by pressing the test button, but the problem I encounter is

  the display of the data on the device and using the same fields in every case...

  I want to this loop and wait for the user to press the Test button or leave the selection of the user of the button leave.

  Is attached a copy of my vi...

  Can someone explain how I can view all the data on my Panel regardless of the selected case?

  Thank you

  
  

• several cases of

  Hello

  In my program I get output in units of gram. I want that value be legibly between 1-1000. So, if the value is more or less while I want to transfer to either, microgram, milligram, Gram and kilogram to display the value and also able to display the unit as a result string.

  Is there a way to use the structure of the case to solve this problem

  BTW, I'm using labview 8.2.

  Thank you

  Yogesh

  Hi yogesh,

  When you switch on "display unit" for indicators LabView will be the part of the unit (IF-), scaling for you...

  

• Cisco ASA to make use of several CAs SSL VPN

  Hello

  I was wondering if it would be possible to set up authentication for different users who connect over ssl vpn based on the SAA for different certificate? An example would be the following:

  User A user of authority A certificate would (for non admin)

  User B would make use of certiifcate authority B (for administrators)

  I don't know that it is possible using a single certification authority; However not too course of multiple CA for the different vpn users.

  Thank you.

  Hi CSCO10675262

  Yes, this should be no problem. Simply create a for each CA trustpoint.

  HTH

  Herbert

• several Booleans to be used in the event structure

  Hello

  I try to set up a business with several cases of Boolean structure and manage with that. What I want to do here is: I have a set of 5 values, each of which is 'true' or 'false '. For each value 'true', I have a certain set of steps to perform. The 'false' of each can be ignored. Ideally, I would like to have a structure of business for 5 cases of "true". I don't know how to go about these outputs Boolean wiring to the structure of my case. Also, I'm using LabView 6.1.

  Any ideas?

  Thank you

  Sukanya

  Oddly enough, I had actually work! I tried to use a string instead of a '=' comparison function. It works!

  Thank you all!

• Timed Boolean switches with case structure

  I'm trying to implement a control for a switch that, when enabled, a signal of 'essential' lights up for 2 seconds and then turns off, as soon as the essential signal sat for two seconds that the VI should send say that the switch is turned on.  I can't get it work the way I want to. I think it might be a way to do it with a machine to States, but I don't know much about them.

  Hello

  I changed your Boolean lock so it will break again in the off position.  This stops the VI into the case again and again until turns off.  Then I added two registers to hold the values of the indicator to shift.

  I guess that my bias is that you would like to continue to operate in the while loop, which goes back to the case of 'OFF '.   If expand you this to a state machine, you might have several cases, shift registers would provide the 'flag' access status to other cases.

  It is a single method, it fits your application.  How would you install it in a larger design?

  

  Copy the snippet on the desktop, drag on the VI.

  Did you want the keyturn to turn on for two seconds and then have the activated LED light?   If so, you have to move the location of the indicator in the target time while loop, this will in turn while the target time loop times two seconds.

• Comparison of several

  Hi all

  I have 3 digital input variables. I need to check the weather, the individual variables is within a particular range. After getting confirmation or not of the 3 variables, depending on the condition that results will display a special message. There are at least 6 different cases and display messages.

  Please help me with a way to go in this.

  I can deal i structure with all outputs in it to display for different cases... but how can I give the case selector then?

  Thank you!!

  6hari9 wrote:

  but the range also changes. I'll have to use more than one 'Beach '. then for the structure of the case allows to display different messages, the entry for different cases will come from more than one "in the range"... or I'll have to use several case pickers

  Why? If feed you a table of three elements and using arrays of three elements for the lower and upper limits, you should be all set. Comparisons will be piece-by-piece. You get a Boolean outside table, one for each af comparison the three.

  If three values are scalar, built first in a table.

• Transform a group of Boolean controls in a ring menu?

  Is there a way to transform Boolean controls into a cluster in the menu of the ring?  In other words 2 States by control Boolean times 3 controls to obtain 6 different options - assuming you have assigned individual values for each State!  What I try to do is loving the menus ring from a panel already having a number of Boolean switches.  Keep in mind that you can use menus ring to control business structures - "with several cases", but you can control only two cases, if you attach a Boolean control to one.   John

  
  

• How to change the Boolean flag rectangle into 2 triangles.

  The notation for a valve is two triangles whose ends are touching.  I want to show images of the valve as indicators Boolean - red = closed and green = open.  Is it possible to change the standard indicators normally rectangular or circular shape to match the double triangle.  I know you can get this result using the triangular shapes and blocking part of the rectangular Boolean value which does not resemble the double triangle shape.  I don't want that since I find it difficult to group the shapes.

  

  You have controls and indicators already available in the similar DSC Toolkit.

  Or a solution, you can try is to use custom controls, check your two images in software such as paint.

  Select the control that you want to customize (in you case a Boolean value) and with the right click make Type Def then Open Type def.

  Copy your image to that of the State in the Clipboard, and then select the picture to import from the Clipboard and the State associated with your image in the right click menu

  Do the same again for the other State.

  You can also find more information about the controls customized using LabView

  I hope that answers your question

• Case of assignment of event names

  Hello

  I would like to know if there is a convenient way to change the names of cases in a structure of the event or to identify cases in any other way.

  The problem I'm facing: whenever I have have a structure of the event which has several cases who oversee multiple entries, each is not obvious at first sight is that a certain case. For example, I would cite a case in my structure of the event "refresh view" I know what he does and not what item of façade changes could run (cause should always be able to see this :-).

  Any suggestions?

  Best regards Florian

  Florian.Ludwig wrote:

  Thanks for any suggestions,

  I already use only legends about the FP (reasons much IMHO desirable), and once your inside the case of the typedef enum'ed does a decent job of document in which case you

  (although Randall is right - it is better here, especially when you're "ctrl-mouswheeling" through the case :-).

  I just wanted there was some visible clues to the event structure of the menu drop down. The structure of the event I'm getting about 70 cases which some monitor more than 20 FP controls.

  Scrolling is not practice it either - and Yes, there is a lot of space FP in a tab control.

  It is also why events user would be too much work to do now to only a marginal improvement.

  Best regards Florian

  Have you considered an approach 'divide and conquer', by which I mean some of these events pushing down into a Subvi, which uses the dynamic event record to do the job?

  Examples of things that can be pushed down are things like "Whn this button is clicked on this thing should be shown or hidden."

  Ben

• Not not not in the Structure of the case

  You want to get suggestions on the best way to do it.  In theory, it will be the best if I can create a structure to deal with condition 'no '.  What I mean, it's the entrance to the structure of matter is 3, and I have a case which, with such condition does not (1, 2, 4, 5), the case would run.

  Another example

  If different x of 1, 2, 4, 5, then

  to do this

  Else If x is not equal to 6, 7, 8, 9, and then

  do this

  End

  Yik

  ^ You can also simply make a table with your constant inside and feed to the comparison table, and who publishes an array of bool.

  Another approach would be to wire the digital directly to the structure of the case and type the desired number of a case to represent.  Several case numbers are separated by commas.  A range of numbers can be represented by "..".  for example 6,7,8,9 = 6.9 in the same way... 0 is the range - inf by 0 and 5... is all values greater than or equal to 5.