Table of indicators clusters

Similar Questions

• Table of indicators

  Hello

  I have more than 40 indicators (temperatures) and I would like to change their labels programmatically. In Visual Basic, it was possible to make a table of commands or the lights... How can I do in Labview?

  Thank you

  If you need of each indicator in the table to have a different label, what you can do is create a cluster that contains a string indicator and your thermometer indicator.  By customizing the chain (flat classic, background transparent and borders) and fix things within the cluster and customize its appearance, you can make it look like your channel is a label for the thermometer.

  Now when you browse the table of clusters, you can write the channel name and the value on the thermometer.

• Table of the clusters of the control indicator

  Problem:

  There is an array of clusters that indicate the various equipment detected on the serial bus by the make, model and serial number.  The goal is to provide the user with a complete list and will allow them to select individual units to perform several different, such reportoire that remove it from the list and check all the, which are dealt with in a mouse down, or the value changes the structure of the event.  How can I keep a control such as a button, connected to the element of the respective cluster in the table?

  If you do not put the button inside the table, you can calculate the position of the table using a property with the IndexVals property node.

• Table of only clusters during initialization or Possible Race Conditions

  Hi all

  I worked on a fairly complex project for work, and I have not worked with before Labview. Unfortunately, nobody in my office really has experience with it so I'm on my own. I especially the working draft and it might be a little heavy, but if it works it is fine.

  Essentially, it is a temperature control device and I made sure it's extensible, so the bunches and berries everywhere.

  My question is this. I have an array of clusters showing the status of all the plates in the system. When I start the VI for the first time, they did not initialize. They are still just Gray, but when I stop and start again, it will work every time. I think it's strange behavior. I heard racing conditions and while I tried to make sure that c ELA is not the case, he could be without noticing me.

  I tried to put a table initialize block in the first call while loop and that does nothing, and if I remove the initializer in the registry to offset in the while loop top which stops them being initalized altogether.

  I guess I was hoping someone might have an idea of what is the cause, or could possible give my code the time. The gist of it is at the top of the code, but there are many small manifestations taking care of type GUI stuff.

  I have included all the source code. It might be a bit much, but I didn't start shooting it hand if I don't know what is happening.

  Thanks in advance.

  Chris.

  
  

• entering data in the table of clusters

  Hi guys. I have 2 table of the clusters tab. My cluster have elements of different types. I need get referance data entry.

  I can do it for a whole picture about the structure of dynamic event but cannot do it for others.

  My vi as an attachment.

  Can someone help me with the solution?

  Thank you.

  Kerem

  Why don't simply duplicate you the same for table 2? I don't know what is the real problem that you are facing, but duplication worked.

• Convert the appearance of the table of clusters to multicolumn listbox or vice versa

  Hi all.

  Attached you can see two different controls. On the left side, there is an array of clusters. On the right side, you can find a multicolumn listbox.

  Is it possible to change the appearance of each of them to be like others? I mean, is - can I change the appearance of the multicolumn list box to resemble the matrix of clusters (with the same cell border thickness, appearance of the cell, etc.)?, or vice versa?

  Furthermore, is it possible to add headers to each column in the table in the clusters? I wrote several headers, but they are separated from the table, just pasted text.

  Thank you
  Francisco.

  You can get a lot more close anyway, if not all the way there.

  On each field in the cluster, you can right click and replace it with a classic Simple of the string, that is not indented and is similar to designing of listbox. Play and I'm sure you can get very close this flat look of worksheet.

  You can probably also use a classic version of the bunch, but if replace you it seems to clear out, so you will need to copy the design of field to another.

  /Y

• copy the table labview

  When I go to a table control of labview to wire to a labview table hint and run the program, the column and row headings are moving from one table to the other.  A fix for this is to use the nodes property to the control table column and row headings and their son also to the node property for the column for indicator and row headings.

  The challenge is when I dynamically changes rows in table headers and the column headers for each file that I read and populates the table with.  As I read in another file, I want to collect the tables in a table for later use.  How to collect simple tables with different row headers and column with programming techniques?

  ID says:

  The table is within a cluster that is in a table.  Why can't I have a different table in these clusters of array element?  Because of the attributes of table can be different in each cluster?

  Each control in a table must have the same properties.  This means that all of your tables in the cluster in the table will have the same headers.  Of course, you could just put the header data in the data in the table itself, and then you have all the information.

• How can I reference the properties of a control in a cluster in an array of clusters?

  Hello

  I am a newbie of Labview, so any advice is welcome on any code posted here.

  I have one "tick" test VI where the operator is required to boxes that are then "signed". Once all the boxes are signed correctly, the operator indicates that they are finished to enter data and VI requires that a "representative" ticks boxes same as the operator, even once be "signed." I created a "list item" control that contains a set of a string for the description of the check list, a Boolean control object and string for the operator 'tick' and 'signature' and a Boolean control and chain for the Authoriser "tick" and signature. This control is then initialized in a table to create however many controls are required (currently 10), make a table of the clusters. See the jpg for the front panel to clarify this point.

  In the cluster of list control item I want to have the 'case' Authoriser and 'signature' stay disabled and grayed out until such time as the Authoriser is validated (currently scan barcodes), how I want to activate these boxes for the entry clearance officer. I can not reference the two controls in the cluster of element control list in order to be able to change their property to disabled. I'm not implicitly reference the control. I seem to be able to access the array (i.e. a list item control) in reference, but not the controls element in this cluster of list item, this code is shown in "cluster in an array.jpg Reference.

  I turn round in circles for some time now, so any help would be appreciated.

  Concerning

  Ray

  There are two ways to get a reference to an element in a cluster, in a table. The first way to begin with a reference to the whole table and deconstruct it. It's a pain. The easiest is to right-click on the item in the cluster, and then in the submenu to create reference. LV will switch to the block diagram, and you will notice that the cursor will hold a reference to the thing you clicked on. The third way to follow ("... no one expects the Spanish Inquisition... ") is in the create submenu, select the property node, then select the property you want.

  Mike...

• Initialize table?

  Buenas, Porque El preguntaros first not be muestran Los Datos En El 'output array. Bij appear same Los problemas "tabla iter."

  No "constant matriz" TR Es Por if, as services can?

  Of Cuando solucione preguntare ESTO Algo mas Complejo os.

  Gracias Por adelantado

  Hi pescajaime,

  The VI "Insert table" inserts a table n-1 dim in a table of size n to the specified index. In the attached screenshots I guess that a constant variety of dimension 2 is connected to the entry of the "insert in Array. I also assume that you do that add items to the first column of this table of 2 size (what is more, I guess you just add a 1 element at index 0.0 this table). If this is the case, you can only insert an array of 1 dimension for the first column of table 2 original size.

  Therefore, when you cable the output array of the VI that is associated with the HS1560 device for the "new item/sub-table" entry "Insert table", VI this VI is just the first line insertion of the 2 dimension table. I guess that the specified index is 0 (0 times 5 is equal to 0), so LabVIEW is the first line of the 2 array dimension inserting this device ouptus the 'HS1560' in the first column of the original array. If you compare "output table" and "Tabla iter" indicators you can check that the first column of the "iter Table" has been added to the first column of the table of origin at index 0. Since this column caontains 11 loose, a '1' is located in the 12th position of the column. The attached extract shows this behavior.

  To insert the entire table of dimension 2 'Table iter' in the constant table, you add to the table constant as many elements as the number of lines containing 'Table iter. "

  I hope this helps.

• create table of references to the elements of the array to another

  I was trained by support OR read an array of image files in a table of indicators of the photo and then in order to save memory, establish a table of references in the table of elements "indicators photo so that I can use them in a subsequent loop."    Does anyone know a quick way to create this array of references to a table of indicators of the photo?

  That's what I think is meant by this recommendation, but it was written improperly.  I needed another view of people to him and got him - Thx

• What are the different types of tables in oracle - please help

  I want to know the different types of tables of orcle... Please help me

  There are seven types of tables in Oracle.

  1. organized bunch of tables
  2 index organized tables
  3 clustered index tables
  4 hash clustered tables
  5. nested tables
  6. global temporary tables
  7 tables of objects
  Source: http://www.adp-gmbh.ch/ora/concepts/tables.html

  But if you ask the types of tables in sense of the uses they are n types:
  1 step tables
  2. operational tables
  3. functional tables
  4. layout tables
  5 archive tables
  6. other tables
  Source: http://www.databasejournal.com/features/oracle/article.php/3616476/Types-of-Tables-in-Oracle.htm

  And of course, the full details can be found in the documentation.

  HTH
  Girish Sharma

• clustered index and non-clustered indexes

  Hi ihave read on index qqustion
  
  in SQL Server, table has 1 clustered index and 280 (average) no clustered index.
  SqlServer hold a clustered index and the data on the same location. index if cluster command firm data
  but sqlserver hold index non-clustered on another file and do not directly order data.
  oracle index how does this? for example, I have 3 indexes on the table. how they work? is oracle this clustered index and indexes not clustrered?

  Oracle has no cluster & nonclustered indexes.
  Oracle has Btree, bitmap, text, index basis function

  Disappeared through the link
  http://www.lorentzcenter.nl/awcourse/Oracle/server.920/a96520/indexes.htm

• Selectivity index

  Hi the gems... Hello..
  
  I have a table (Order_Table) in which there are 4 clues.
  Assume that the column names are col1, col2, col3, col4, col5, col6.
  The primary key is on col1, col2, col3 col4.
  
  There are three index on the table:
  
  Index1: col1
  Index2: col1, col2, col3, col5
  Index3: col1, col2, col3, col6
  
  Now when I publish a select statement with a WHERE clause of col1 clause, col2, col3, then it uses index2.
  Once again when I publish a select statement with a WHERE clause of col1, col2, then it uses the primary key.
  
  I'm really confused about the selectivity of the index.
  
  Can you please make me understand the feature or point to the documentation link.
  
  Thanks in advance...

  Hello

  There are three components in the formula of the selectivity of the index:

  basic index range scan cost = index blevel + ceil(index selectivity x leaf blocks) + ceil(table selectivity x clustering factor)
  

  http://richardfoote.WordPress.com/2009/06/09/the-CBO-and-indexes-an-introduction-absolute-beginners/

  with:
  blevel index: number of levels in the index structure
  index of selectivity: the part of the index the CBO must read with the conditions stated
  blocks of sheet: the number of leaf blocks in the structure of the index (see USER_INDEXES)
  Table of selectivity: the part of the table the CBO must read with the conditions stated
  grouping factor: the relative order of the index compared to the table

  So in your example the condition of col1, col2, col3 reduced the selectivity of the index (and the selectivity of the table) to a point where the CBO comes to a result that it is a good idea to read a small part of the index more for access to a small portion of the table. For the condition of col1, col2 internal arithmetic reach a different result and reads the smallest index and a greater part of the table. You can check the internal calculation with indicators of indexes and explain plan or - if you want more details - with the trace event 10053 (CBO track).

  Concerning

  Martin

• How does the library function call Labview? Can I emulate using C++?

  Hi all. I recently finished writing a dll CUDA for LabView, and now I'm in the steps of optimization of code, memory management, etc. BUT since my code depends on the entries of Labview (lots of data under types of specific data as table manages and Clusters labview) I can't use the CUDA Profiler or the Profiler VC ++ on the DLL. What I intend to do runs labview and then out of all data entry for the DLL in a binary file and then add an additional function in my code that will read in the binary file, allocate and assign variables to their respective positions, and then call the specific DLL function in Labview. In the end, this miniature function will act as the library function call to my specific group of data entries.

  In any case, I started to make this purchase all my data entry of cluster and it comes out in a binary file. And then I started the initialization of the handles of labview, allocating memory and begins to write the binary data in the memory and it works for integers (ints), floats, etc., but I'm confused on how it works with table handles!

  Some examples of code:

  Sets the Handle for table 1 d for INT
  
  typedef struct {}
  
  	int length;
  
  	int val [1];
  
  		to access the value in a row-online val [Online]
  
  } Array1dInt, * Array1dIntHandle;
  
  int main()
  
  {
  
  	Array1dIntHandle x = new Array1dInt *;
  
  	(* x) = new Array1dInt;
  ifstream file ('TESTDATAIN.dat', ios: in | ios::binary);
  If (file.is_open ())
  
  	{
  
  		file ((char *) &(*x)-> length, sizeof;)
  
  		file ((char *) &(*x)-> val [0], sizeof (int) *(*x)-> length);
  LabviewSpecificFunction (x);
  
  		leader. Close();
  
  	} else
  
  	{
  
  		< "file="" did="" not="" open!"=""><>
  
  	}
  
  	return 0;
  
  }
  __declspec(dllexport) LabviewSpecificFunction (Array1dIntHandle x)
  
  {
  
  ...
  
  }

  However, my program crashes when the table is nominally big, and it is expected, because if we look at the Array1dHandle, it has allocated only enough memory to 1 item of value! YET, somehow, in its magical and mysterious labview is capable of making val [1] be val [HOWEVERMANYYOUWANT], even if C++ 101 says that val [1] is a constant pointer, and even if I dynamically allocated memory another somwhere, I would never be able to put these data in this round!

  Can you explain, or maybe even write example on how I can fool my program into thinking that the binary code comes from labview, so I can then run my program independent of allowing me to profile the functions inside labview?

  I hope that this question is clear and my sample code is also clear, but I'm happy to answer any questions that relate to this.

  Thank you all!

  I think that I thought about it.

  Array1dIntHandle x = new Array1dInt *;
  int tempsize;
  
  file ((char *) & tempsize, sizeof;)
  
  (* x) = (Array1dInt *) malloc (sizeof (int) + sizeof (int) * tempsize);
  
  (* x)-> length = tempsize;
  
  file ((char *) &(*x)-> val [0], sizeof (int) *(*x)-> length);

  Well enough, you will need to make the handle, and then make a new Array1dInt * for him, then read in the length of the array in a temporary variable. Then use this information to then malloc memoery quantity you need for the table and pass this place on the handle. Now the handle will point to the size of the memory and you will be able to access the memory in the format, you've done the handle. Badabing badaboom

• Creating a string of bits to send through questions series VISA, complete noob here...

  Hi all

  I'm trying now, to browse the values I have on my collection of GUI and with these, construct a message to send through VISA.

  I have the usb-> rs232 cable and NO, and I have attached a connector, with the pins 2 and 3 tied together so that I can loopback and see the messages I send.

  I'm supposed to (from the instructions that I read on a design doc) will send a message of length of 24 bits.

  And please bear with me, I've never worked on this low a level before, nor with the serial interfaces, so I can be completely off on how I'm doing... and this is my

  first really relay with LabView for this project.

  I have some time execution of every 20ms in a loop.

  I have a structure of the event looking for user actions on my front.

  I also breast that everything in a loop, a flat sequence structure... my assumption was, every 20ms, the flat sequence structure would run, except where it is interrupted by an event... that could trigger and then continue with the flat structure...

  I have seen that the entry VISA (and read) take a string.

  So, I started the flat structure with build my string of bits/bytes outgoing... first section is coded hard and then, through the two sequences, loop it and based on the values of the controls within each cluster, I concatenate to my outgoing string... in which case, I send by the visa by the closure, and post it on the message indicator.

  It seems that I can send on only 8 bits at a time through VISA... so, I try to understand (and I wonder people with the req on this part) why they said to send such a long chain... or am I supposed to send each message of 8 bits, one at a time?

  If one bit 8 message at the same time, I wonder how I have let him know when I am finished?  I have heard and read things about start and stop bits, but I don't know where to put them.

  In addition, is the string that I'm supposed to put them together to send something waiting for data series bits/bytes? I saw a reference to a string of bytes while the research, but I Coulnd't ' t find a piece of string byte on the pallets.

  And when I run the present (a simpler example of my real application, simply to show here the parts I am trying to figure)... the message echoing again to me is:

  111000010000\n

  When if I have all the tubes with a value in them... I want to get something new like:

  1110000111111110111111110\n

  I'm also noting that messages do not seem to be transmitting every 20ms... seems only to get a message back when when I trigger an event, as the option switch on the LED.

  In any case, I'm confused, I think that, on certain basic principles and hope someone can maybe send me some links or give me some advice on where I'm wrong so seriously...

  Is my construction of the right to follow path string message?

  Is something wrong with the flow of the program... the events + flat sequence structure?

  I received this property by searching for forums and other papers OR, but I'm stuck sort of and confused I think on some concepts with read/writes...and possible VISA my flow control.

  Any suggestions and/or links GREATLY appreciated.

  Thank you

  Cayenne

  PS. Some asked to record for older versions, so I enclose a copy saved to more 2011 v10

  Cayenne,

  Your sequence structure is not necessary.  You have a dependency on the data, as well as the structure of sequence is not really do anything for you.  Seems to me that what you want to do is to build the table of your clusters that you already own and send the table directly in a > 0? function.  It will accept berries and an array of Boolean output.  You can then use the Boolean array to the Number function to create a U8.  Do this for each of your clusters and integrate the results in a table of U8 and fixed data.  Then use the array of bytes to the string function to get a string to pass in the VISA to write it.  Without loops or the necessary structures.  Any additional manipulation you need, I recommend to the byte level.