Formula node and operations table

Similar Questions

• Formula fast and user tables

  Hello

  I have written a formula that is supposed to take a salary of employees, the formula, then checks in what the salary range falls

  then return the value that corresponds to this beach. The formula has checked but I get an error during the payroll run. We do not have the payroll

  module, we using the Payroll HR Core function.

  Error, as explained in the SOE report after the payroll run

  Cause: Caused by Oracle error 6502 occurring during the execution of the formula which is triggered when an arithmetic scale

  Error occurred while processing item Type for singles

  An error has occurred during execution of the formula:

  Error occurred during the processing of formula single quarters rates

  Value exceeded the safe margin (line 7 of the single quarters rates)

  Cause: Caused by Oracle error 6502 that occur during the execution of the formula which is triggered when an arithmetic conversion error, or string truncation error

  Error occurred during the processing of assignment 27099

  My formula:

  DEFAULT FOR ASG_SALARY IS 0

  IF (ASG_SALARY DID NOT FAIL) THEN

  (

  pay_value = TO_NUMBER (GET_TABLE_VALUE

  ('SINGLE_QUARTER_RATES', 'sin_quarters', 'ASG_SALARY'))

  )

  RETURN pay_value

  Yours,

  luziah

  May be that it returns a null value.

  You can check the pl/sql function, transmitting values and check what it is.

  In addition, by default the pay_value to 0.

  See you soon,.

  Vignesh

• For the question of loop/formula node/Maj register_Beginner

  Hello

  I am a beginner of Labview and have a newbie question. I think that's most of you very easy, so please try to help me soon

  I (X, Y) datavalues... I calculated the average arithmetic using a formula node and a loop for and got (X', Y') out. Now, I want to take the output X' and Y' and calculate an average value in reference to X and Y. Thus, the same calculation in the loop for, but I want to take the output values and feed values again under the entry name. This should be played N times and routes.

  I tried using shift registers, but failed to connect properly as I can get what I want. I have attached here this part of my vi where I have the problem. I hope you can help me. Thanks in advance.

  Hi Sarah,.

  If you need to put the X "-paintings in a registry change, while the original X table remains constant:

  

• Initialization of an array to match another size of array using the formula node.

  I want to get a few different pictures of the same length and constants in the formula node and output a table corresponding to their length after some minor calculations. Another post, I discovered that I can simply initialize the table as such:

  float pp [100];

  The problem is that I find myself with a much bigger picture than what I need. I want to do is something like:

  float [n] pp.;

  where n represents the entry of an array size in the form node or is something like:

  n = sizeOfDim(td0,0);    Here I use a table 1 d

  None of these methods seem to work. How do I initialize my picture 'pp' such that it matches the length of array 1 d of "td0?

  The more likely your initialization externally.  Create an entry named pp and wire td0 inside as well.  Now create an output with the pp even name and it will contain an array of the desired length.  Of course, this assumes that you want to edit all items in pp.  Otherwise, just use initialize the array to create a new table and feed in the length of td0, and whatever default value you want (ie. 0 or NaN).  The blank values will keep this value after the node of the formula.

• whites in the data in the table using the formula node

  I have 2 tables 1 d of data go into a loop. Inside the loop, there is a formula node that combines the 2 sets numbers and did a little math for them. If the result of the calculation is 0, it means that the value is not valid. Nothing other than 0 is good value. The result of the calculation comes out the knot of the formula and leaves the loop becomes a table 1 d. Then my table is saved in a spreadsheet. 0 really screw up my graphics, and I want them to just be white instead. I tried to use NaN instead of 0, but who also live up to my graphics. How can I place white on the output instead of 0 array?

  It seems that your real problem is to define what will make Excel leave gaps.  For LV NaNs graphics to do what you want.

  You can also consider getting the output array an array of strings. There may be string values (NO?) that cause Excel jump.

  Lynn

• Sorting table 2D using the formula node

  Hello

  • What l am trying to do is kind of numbers in groups.
  • A group consists of the numbers that are equal, or step upwards or downwards by a single value. Each group must be assigned to a column. E.g. O column of the table of entry test would consist of 5, 4 and 3, but not the 9 and 10. These values belong to column 1. However if the adjacent cell in the column was not empty then 9 and 10 would stay in column 0
  1. To better understand the programming formula node went to 1 d. I found that each cell is not treated individually with my code.
  • The final table of the orange entry test is that the data type l want to sort a 2D picture that ends up the same size chart.
  • In the code l provided my goal to compare each cell of each column line to determine if a cell is equal for example a = b, a + 1 = b or a-1 = b If Yes, then these values are in the right column. If this is not the case, a sort must be made to put a value in the right column it is.

  This is my first shot with node formula and l must admit others examples l found a bit confusing how a result has been obtained. I prefer to do any programming in labview instead of going to another program for results l am after. I tried to picture of programming just for this problem and found to grow big and very complicated then stopped l. For me the road to node formula should be simpler and more compact. My last resort is to use Excel but l still hope to do all the programming in Labview l you end up with a more dynamic program.

  Concerning

  Michael

  Hello

  You are brilliant... bloody!

  I just couldn't she would repeatedly using tables, l have been on it for weeks. I never thought about how you solved this problem.

  I hate excel and text. I am graphically spirit therefore l such as labview.

  I had a solution in Excel yesterday, but your solution is much better than what l came with

  I'm very grateful

  Thank you

  Michael

• Tables work in Safari and Opera but not in Firefox

  I have a site of 2 columns with the sidebar on the left and content in the right. I try to make the page resembles a bulletin of the 2 column. The two columns are elastic and I made them 50% of the main container. When I put tables on each side, they appear side by side when I use Safari and Opera. However, with Firefox, the table on the right side is pushed off the page. I have the container main to a certain width and had the sidebar and maincontent 50% width. What can I do with the code or css styles to make them appear next when I use firefox? Thank you very much.

  Add
  directly before your closing tag 'head' (as shown below).

• Bible Study/links




Because the naviagtion links are "throws" using css you will need to use a method to clear the float. This will force the elements that follow the floats in their correct position.

• formula node error

  Hi - I wrote a little VI as below and he does not like the formulas. For the life of me, I can't see what is wrong and I did similar things before.

  I'm sure it's something really simple.

  Any help much appreciated.

  See you soon

  Jack

  

  You create a table 2D with the first small loop because of bad and too complicated to coding. This means that you get a table 1 d inside the second loop to "t".

  Why generate you a unique number and then use a code Rube Goldberg to initialize an array empty then insert this number in this document, leaving you with a table 1 d with a single element, which then turns into a 2D array to the limit of the for loop. All you have to do is the result of the multiplication on the edge of the wire loop.

  In fact, you don't need this first loop, you can do both in the second loop. It is sufficient to [i] multiply by the factor and wire entry "t" of the node form.

  I don't understand why you want to even use a formula node. Most likely, all you need are a few atomic operations. You can reach the real VI?

• Problem with formula node

  Hello

  I'm using LabVIEW 2012 and there seems to be a problem with the node of the formula. The output of a simple no operation is not correct.

  I have an input U8, whose value is 255. I apply a no operation (a = ~ a and the value returned by the formula node is also 255.)

  Is this a bug in the node or there at - it another way to calculate the bit DO NOT level?

  Thank you

  Ritesh

  You must use the function or exclusive.  So what you really need, is:

  a = a ^ 0xFF

  EDIT: Dig even more, it is called a 'top-up bit.  I consider cela a bug.  I see the same thing with 2011.

• Tiara DAC formula invalid mathematical operation

  Hello

  I will disturb you with a quick question, maybe easy for you, but I've found a solution for my self (I am a novice in working with Diadem DAC)

  Build a schema, and when I run it I get an error (see attachment) "...". invalid mathematical operation"and I don't know what the problem is.

  Maybe I do not know how to work with the formula block, and maybe you can give me some advice.

  Please take a look at this error (see attachment) and tell me what to do.

  Normal 0 21 false false false OF X-NONE X-NONE MicrosoftInternetExplorer4 / * Style Definitions * / table. MsoNormalTable {mso-style-name : « Normale Tabelle » ; mso-tstyle-rowband-taille : 0 ; mso-tstyle-colband-taille : 0 ; mso-style-noshow:yes ; mso-style-priorité : 99 ; mso-style-qformat:yes ; mso-style-parent : » « ;" mso-rembourrage-alt : 0 cm 5.4pt cm 0 5.4pt ; mso-para-marge-haut : 0 cm ; mso-para-marge-droit : 0 cm ; mso-para-marge-bas : 10.0pt ; mso-para-marge-gauche : 0 cm ; ligne-hauteur : 115 % ; mso-pagination : widow-orphelin ; police-taille : 11.0pt ; famille de police : « Calibri », « sans-serif » ; mso-ascii-font-family : Calibri ; mso-ascii-theme-font : minor-latin ; mso-hansi-font-family : Calibri ; mso-hansi-theme-font : minor-latin ; mso-fareast-language : EN-US ;}

  HI Maria,

  It seems that you are using DIAdem 10.2. In this version, there is a limit to the name of the symbol in block f (x) of 16 characters. If you change the name it works fine (Please take a look at the attachment). This changed with DIAdem 11.0 or later.

  Referring to your second question, I'm not that I really understand the problem. Please can you explain what you would do?

  Greetings

  Walter

• Pass the array to the formula node Eval (any chance to avoid this?)

  Hello

  I have not installed on my PC of MATLAB.

  I need to be able to say from the entry Panel custom formula "y = sin(Fm*2*pi*t[i]) + 2 * sin(3*Fm*2*pi*t[i]) + 3 * sin(4*Fm*2*pi*t[i])..."

  This form may contain a variable of harmonics (sine or cosine functions), but strict number of input parameters: Fm, t [i].

  FM - is a frequency.

  [i] t - is a time (ramp model) which is a table

  Can I pass array as a parameter of t [i] entry in formula node? How to do what other parameters, which are constants?

  Is there another method how to implement this - using the variable functions count?

  You are still far too complicated and it's still not scalable for a variable number of terms. You must be able to get out of math based text and think in terms of real LabVIEW.

  Here's a quick example using the terms in your first post (I show only a picture, because I have more LabVIEW 7.1).

  Modify if needed.

  

  NOTE:

  If you have more than a couple of terms generally, I tenacious feel that it would be simpler to configure a table complex stick (with the desired amplitude and frequency positions) and do an inverse FFT on this.

• using the formula node array index

  Hello

  I'm new to labview...

  I am creating a vi that takes a number n and out the primes from 0 to n (i.e. including 1).

  My approach to do, he uses a formula node, but I can't understand how the table index or for each number first output.

  It seems that my indexing algorithm works very well, but I'm just pushing it into the array as an element.

  It'll will be great if someone could take a look at my vi and give me a hint on how to index properly.

  Thank you

  AA

  your output should be a table and index first use [index]

  also you have to declare the index and Prime]

  

• PV cell equation error in formula node

  Hello! I build now a simulation of the PV in LabVIEW System with maximum power point tracking and I'm doing this work of VI by using the formula node but I can't run it because of a "problem of indexing table. The VI is based on the toolkit of the LabVIEW for the characterization of IV by using the equation of the current PV cell. I added the XY graph to graph the current and the voltage of the equation. I'm really new to LabVIEW, so any suggestions would be greatly appreciated. I have attached the VI I build.

  Hi spectrum.

  the formula can't calc with berries how LabVIEW is:

  

  (Check for a correct calculation against formula...)

• How to create the formula with the lookup table

  Hi, I would like to convert formula in the below format of labview, no idea how this could be done more easy way?

  I intend to use the node form, but I'm not sure how to use the table of choice within the formula not or is that even possible?

  BR, Jani

  Dim dblLookUp (-) As Double = New Double (3, 1) {{4, 4}, {10, 200}, {60, 3000}, {100, 7000}}
     
  If dblAbsValue > = 0 and dblAbsValue<= dbllookup(0,="" 0)="">
  USB = dblLookUp (0, 1) / dblLookUp (0, 0)
  dblAbsValue = dblValue * USB
  ' lblMode.Text = 1
  ElseIf dblAbsValue > dblLookUp (0, 0) and dblAbsValue<= dbllookup(1,="" 0)="">
  USB = (dblLookUp (1, 1) dblLookUp (0, 1)) / ((1, 0) - dblLookUp dblLookUp (0, 0))
  dblValue = USB * dblAbsValue - USB * dblLookUp (0, 0) + dblLookUp (0, 1)
  ' lblMode.Text = 2
  ElseIf dblAbsValue > dblLookUp (1, 0) and dblAbsValue<= dbllookup(2,="" 0)="">
  USB = (dblLookUp (2, 1) dblLookUp (1, 1)) / (dblLookUp (2, 0) - dblLookUp (1, 0))
  dblValue = USB * dblAbsValue - USB * dblLookUp (1, 0) + dblLookUp (1, 1)
  ' lblMode.Text = 3
  ElseIf dblAbsValue > dblLookUp (2, 0) and dblAbsValue<= dbllookup(3,="" 0)="">
  USB = (dblLookUp (3, 1) dblLookUp (2, 1)) / (dblLookUp (3, 0) dblLookUp (2, 0))
  dblValue = USB * dblAbsValue - USB * dblLookUp (2, 0) + dblLookUp (2, 1)
  ' lblMode.Text = 4
  On the other
  dblValue = dblLookUp (3, 1) ' * Math.Sign (dblValue)
  ' lblMode.Text = 5
  End If

  Return dblValue * intSign

  Hello janijt,

  You can certainly use formula node for it. What you would do is to create a constant for the lookup table.

  Here is an implementation in MathScript node

  

• Formula node, Dungeon errors

  I'm trying to integrate a node form in a table, I get errors and don't know why. Any ideas?

  

  Thank you!

  It is an attempt to better.

  The problem is that you only set your output array y to be a 1 d array.  And your calculations on the input array is also as if it were a table 1 d.

  See the amendment attached.

  But your formula is simple enough that in true LabVIEW code is easier and you don't have to deal with problems of syntax of the formula node.

  (Note, because I don't have data, I couldn't run this, it is so possible errors there.)