static output 6541

Similar Questions

• The value of static output (LVCMOS) on PCI 6562 PFI 3

  Need to use the 6562 3 PFI LVCMOS output to provide a logic 1/0 to a controls data switch within our test equipment.  How this can be implemented in CVI?

  Hey titchell,

  A tower is more that you can use in this forum post called static write with a PFI using HSDIO products. This isn't a well-known method, but this should work for you. You will need to use the following function:

  Int32 DAQmxConnectTerms (const char previous [], const char destinationTerminal [], int32 signalModifiers);

  Int32 DAQmxDisconnectTerms (const char previous [], const char destinationTerminal []);

  [Another thing you can do is just use high or low, while the previous]

  Make sure that you use the DAQmxDisconnectTerms() function when finished, so that you can use the PFI line for other signals if you need to.

  Kind regards

  DJ L.

• The value of static output on PFI on USB 6366

  Hi all

  What I want to achieve is to save dedicated 8 DIO lines on dev USB6366 on port 0 for some specific application and use remaining 16 PFI lines control some external equipment.

  All I need is the ability to set some PFI line high/low within a reasonable time by command software (LabView, .net, C, whatever). No requirement special timing, just set some PFI lines high and LOW back switch after not less than 20 ms. These signals would be used to control an external logic; no significant current.

  The question:
  Is it possible to control the PFI lines in the way that I described on 6366 USB device?

  Manual for this device (or in fact, the family of devices) is a bit ambiguous on this subject.

  It is said it is possible to select 'direction' of each digital line but that's it. No more information. Only a manipulation of the port 0 (general purpose DIO) has its own section. PFI-Out is just mentioned. PFI - In is explained a bit more in detail, but also vaguely.

  P.S. I have no devices available now (I would have tested the ability to do what I described, if I had).

  Thanks for your time!

  Bebor,

  You should be able to use the 16 PFI lines as digital lines.  To change the status of the lines, you must create a task of digital output, the same as you would on the lines of port 0 (DAQmx manages the programming of the direction of line for you when you create a task).  Writing DAQmx can then update the status of the lines.

  These lines do not support the operation timed, so lines are updated when writing DAQmx is called.  Synchronization restrictions that are imposed should be dealt with by your software and will be limited to the accuracy of the software timers put at your disposal.

  Dan

• Dynamic creation of a control based on the input

  Hello

  Is it possible to change a control on the front panel?

  If the entry is a string I want to show a string. If the input is an integer, I want to show a cursor for example.

  I have a plan to implement on the different tabs and display the tab which must be shown, but maybe there's a faster, easier way?

  Thanks for the help!

  Kim

  Hi Kim,

  Thanks for the additional info.

  The dll and its manual to define what can be output and that's why you need to refer to the manual.

  When you call a dll in LabVIEW, you must set the parameters of static output and so data cannot be of a type for example if set it as a table, it will always be a table. This look for the 'node of function call' in the range of functions-> connectivity-> libraries & Executeables.

• PivotTable summary

  Nice day!  Recently Frank Kulash has helped me in the coding of a pivot table to get a range of static output of the total results of value per month using Oracle 11 g

  My new number to that I work uses a PivotTable to get values like I did before as well as the totals per year.  To get the current correct results allow to show what I have...

  Query current Pivot:

  --------------------------------------------

  WITH KEYACM AS

  (

  SELECT CF_PERIOD, CF_VALUE, CF_KEYWORD_ID,

  ROW_NUMBER () OVER (PARTITION OF CF_KEYWORD_ID

  ORDER OF CF_PERIOD desc

  ) AS r_num

  OF AMEXIV. MAS_CFUS_KEYACM_CONTROLDATA

  )

  SELECT *.

  OF KEYACM

  PIVOT (MIN (KEYACM. CF_VALUE) AS A VALUE

  MIN (KEYACM. CF_PERIOD) AS THE PERIOD

  FOR r_num (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)

  )

  ORDER BY CF_KEYWORD_ID;

  -------------------------------------------------

  This breeze, the CF_VALUE and the CF_PERIOD of CF_KEYWORD_ID and the look of results like this (assume that JAN-14 is the current period)

  CF_KEYWORD_ID 1_VALUE 1_PERIOD 2_VALUE 2_PERIOD 3_VALUE 3_PERIOD etc... until the 24_PERIOD 24_VALUE

  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

  available_reserve - January 1st, 14 375.00 100.50 1 December 13 21300.74 1 November 13 900.50 1 February 12

  The above results, the values are correct and appear perfectly in Ireports Jasper.  What I'm trying to do is to insert the 2 or 3 columns that would be a total of annually, SUM_1, SUM_2 and SUM_3 (no label is required).  In the above results, there must be a total of 2014 that will include all the month of January.  While there should be a total for all excluding JAN 2012 and 2013 since it does not have in the past 24 months of the selected period.  If the selected month was DECEMBER then just two summarized as you seek to two full years.

  Is it a solid way to solve this problem?

  In case anyone is interested, it would not be the ideal way but excerpts from here is how I coded the final solution.

  SELECT

  (CASE WHEN KEYACM. CF_PERIOD = TO_DATE (CONCAT ('01 - JAN-', TO_CHAR (TO_DATE ($P {PERIOD}, 'MON - YY'), "YY"))) THEN KEYACM. CF_VALUE END) SUCH AS JAN

  (CASE WHEN KEYACM. CF_PERIOD = TO_DATE (CONCAT ('01 - FEB-', TO_CHAR (TO_DATE ($P {PERIOD}, 'MON - YY'), "YY"))) THEN KEYACM. CF_VALUE END) BY FEB

  (CASE WHEN KEYACM. CF_PERIOD = TO_DATE (CONCAT ('01 - MAR-', TO_CHAR (TO_DATE ($P {PERIOD}, ' MON - YY ""), "YY"))) THEN KEYACM. CF_VALUE END) AS MAR

  , CONCAT ('JAN -", TO_CHAR (CF_PERIOD,"yy")) AS JAN_PER

  , CONCAT ('FEB -', TO_CHAR (CF_PERIOD, "yy")) AS FEB_PER

  , CONCAT ('MAR -', TO_CHAR (CF_PERIOD, "yy")) AS MAR_PER

  The first three WHERE the declaration will give me the value for the whole year is that is introduced.  The date value is always the first day of the month, that is why I am interested in the year only and always CONCAT 01 - MY

  The last 3 statements select will give me the title of the correct to display above the column column.  Here's a final copy of the report which looks like.  They won't display empty columns to... basically it like a calendar, even if there is no data.

  

• Any way to create a form that allows users to create profiles that can be read by other users?

  I'm working on a social media site, and I want to give users the ability to create simple patterns that can be read by other users. Is there a way I can do that in Muse CC? All Web sites good resource with the code I can integrate?

  Muse form widgets can only send form data to an address specified for the accommodation of non - BC at the moment. British Colombia with some plan of webCommerce and above, this should be possible with the help of webApps however, which is an advanced topic and would require some knowledge of the CMS and HTML to implement http://helpx.adobe.com/business-catalyst/partner/web-apps.html>.

  Also this is not possible with Muse on its own as Muse static outputs pages only and what you are looking for requires backend technology to work (that BC offers).

  Thank you

  Vinayak

• Cannot control the sequence of elements in the poster, using JDev 10.1.3.4

  Who who know or have known the same front:
  
  I use JDev 10.1.3.4 to develop my application. I interspersed with JSF, and ADF elements in my pages the elements of the model. Sometimes I managed to work around this problem, sometimes it can control just not it. Here is an excerpt from a page:
  

  <p>Some text before the radio buttons</p>
  
  <h:selectOneRadio binding="#{backing_student_doValidation.selectOneRadio1}"
          id="selectOneRadio1">
  <f:selectItem itemLabel="I Agree" itemValue="agree"
          binding="#{backing_student_doValidation.selectItem1}"
          id="selectItem1"/>
  <f:selectItem itemLabel="I Disagree" itemValue="disagree"
          binding="#{backing_student_doValidation.selectItem2}"
          id="selectItem2"/>
  </h:selectOneRadio>
  
  <p>Please click the Submit button to Continue.</p>
  
  <h:commandButton value="Submit"
          binding="#{backing_student_doValidation.commandButton1}"
          id="commandButton1"/>

  But the page does not appear in this order:
  

  Some text before the radio buttons
  
  
  
  Please click the Submit button to Continue.
  
  O I Agree    O I Disagree
  [Submit]

  Note that option buttons ignore paragraph down to retreat with the submit command button.
  
  I choose to use .jsp to my pages. It seems that the problem occurs when the ADF is involved in the page. I deliberately avoid using jspx and adf panelPage because panelPage restricted menu bars and facets etc which I did not need and it is impossible to remove. I use therefore with jsp pages and html jsp tags to make the pages simple and clean. But I have to use elements of the data control palette; and once everything is drag-and - drop to the design of the page editor, adf tags tab will be automatically added to the page and two troubling things are happening: one is that the elements of the model are no longer visible in the Design tab of the page editor; the other is the problem shown above.
  
  Are there ways to get around the problem?
  
  Thank you very much!
  
  Newman

  Newmann,

  This happens because you mix HTML markup with the JSF tags (which you shouldn't do). You could try surrounding the pure html markup with f: tags verbatim or using JSF tags to generate your static output.

  John

• Static analog output without a while loop?

  Hi all

  Would like to know if it is possible to set up a card outputs analog instrument (with DAQmx I presume) to have a static/continuous output, without needing to use a while loop.  I what would want to return a single value rather than a table or a waveform.  It would be similar to option for digital IO cards to have static strings instead of strings of waveform.  In the examples I've seen, he always seems to be a time loop is necessary, even if the channel is configured for a single sample, but I think it would be cleaner and easier to control dynamically without the loop (particularly if I run several screws in parallel).  My particular application is to configure inputs and outputs analog, then runs different tests with other maps of the instrument.  Please notify.  Thank you.

  GSinMN

  No, you don't need a loop. A writing DAQmx for 1Sample game, it's all you need. Please include am image of the pattern block one of these examples. My guess is that the example is simply a way to accept changes in production without having to re-run the whole VI.

• static/digital waveform output and low frequency measurement of voltage - SMU-6358

  Hello

  1. I have an attached VI [digital_voltage_output] who must generate a logical true or false static state in the output of the device/port0/line1 Word to say. When the VI works I click the button several times, but nothing happens to the port0/lines1.

  2 such a thing [digital_voltage_waveform_output_square] if I'm trying to generate a digital waveform to pin the same with the waveform generating VI. If I connect a waveform chart to the output of the generator function VI, then the chart will show me the good waveform I want, but still nothing is written to the text file.

  3. I have read the manual for the X series cards, but it remains unclear for me a little how to things of the road in LV I have a measure of the frequency measurement VI low frequency that I downloaded. It offers me the ports for the supply frequency - ctr0, 1, 2, etc. As far as I'm concerned the PFI ports are responsible for these types of actions. How can I find out the LV that I want to connect say ctr0 and pfi0? »

  I use LV 8.6.

  Thank you

  Kriváň

  Hi Kriváň,

  The problem you had with the choice of a specific digital line as a physical channel, is that the control that was previously used in this example was created for a data acquisition task that uses a whole port rather than a specific line. I was able to overcome this problem by removing the control and recreate. The control now gives you the option to choose the specific digital lines e.g. port0/PXI1Slot2/$line0.

  I was also able to overcome the error of-200802 you mentioned. I was able to do this in a real constant of wiring at the entrance to auto-start the VI DAQmx writing then remove the DAQmx beginning the subsequent code VI. The modified code is attached.

  I hope this helps.

  Best regards

  Christian Hartshorne

  NIUK

• My AMD HDMI Output is static and gray out

  I can silence the noise lower volume on the stereo Mix High Definition Audio Codec. However, an HDMI output my AMD is greyed out and static, or if I understand others complain; IS NOT PLUGGED IN. What can I do to solve this problem. This is a problem when I open the stereo Mix High Depfinition Audio Codec, a screaming noise let me the depth and volume, he eats everything.

  My system: Windows 7

  HP high Lop - A6 - 3400M - APU with Radeon HD Quad Core graphics card - 6.0 GB RAM - AMD Radeon HD 6520

  Thanks in advance for your help.

  Hello

  Try to install the driver in the link given below to restart the machine and check if the device works very well.

  Link
  

• record cfchart output for use in static site

  I need to generate a small static site composed of graphs (generated with cfchart). The content of the pages will update every two months where we get new data, so I would like to set up a page of coldfusion that I can run whenever we get new data. For now, the site must be static (long story).
  
  It is quite simple using cfsavecontent and cffile = "write" (and loop on some queries) with one exception. What I can't understand is how to can the charts WITH spikes that display values for points on the graph on mouseover.
  
  So my question is: is it possible to do this with the spikes?
  
  I can of course run cfchart with the name parameter, and then write the graph in a file and that works, but then I have no advice. If I try to generate the graph with the advice (and put the code using cfsavecontent), then the tips refer to a graphic image file temporary cached version and I don't see any way to control this image file they reference.
  
  Any thoughts?

  My previous post was about the HTML that generates built-in WebCharts engine of Coldfusion to be displayed with a chart. The following code shows how you can combine it with the static graphic PNG file.

• Individual access to the inputs and outputs on a single port (PXI-6509

  Hello

  I use PXI-6509 and this sentence taken from the Manual:

  "You can use each of the DIO lines as the input to a digital static (DI) or digital output (DO) line"

  leads me to believe that each individual DIO can be defined as input or output (even within ports), but picture:

  

  shows that these ports can be defined as inputs and outputs in the same port.

  On another card 6284 with DIO, I can put them individually.

  Can someone confirm that the 6509 is correctly?

  Best regards

  Adrian

  
  

• String with \t\n output

  Hello

  I'm trying to add my string of the report output, and the output of the channel is something like this..."...\t\n, akfjdakjf\n, jaiejfiaje\n." When the string is displayed in the report, it displays everything in one line (made in one long line). I would like the report to show as below...

  ajkfj

  ajfkd jkjfka

  fjka

  Very grateful for the help. Thank you ~.

  Could you please show us how you write the text in the report?

  Please note that if it is a string variable that you pass on, "\n" is a string static and not evaluated with respect to escape characters. So if you want to have a new line, the variable itself must include the new line, is not the "\n'-"command"for a new line...

  Tip: If you need a new manual line, you can insert one pressing Ctrl + Enter...

  hope this helps,

  Norbert

• Try to get data of almost static load of the 9234 module with IEPE sensors

  I am train to acquire data of load which should be essentially a function of the square wave loading. The current configuration I have is cDAQ 9234 on LV 8.5 module that I used to start a module of 9233, I had, but after looking for here and that it seemed to me that the 9234, with DC coupling, would allow me to gain the quasi-static load (the load is applied for 2.5 seconds) and not only the load change whenever the load has been applied or removed. So, now I have connected 9234 and I get almost no change in output regardless of whether I got DC or AC coupling selected in MAX. In addition, it always seems to be only to register the initial support change, as before - it's the biggest concern I have.

  I had previously configured as a voltage signal and just put across the entrance, which at least made me reasonable support changes when I used the 9233. I expect at least that I would see the same or similar values with the configured 9234 in AC mode. If anyone can shed some light on this I would be very happy.

  Here are the technical details of load cell: http://www.dytran.com/img/products/1203V.pdf

  I have also attached my code, in which case it might shed some light on the question (please, be gentle - I do not know there is a better way to code this, but I have tried different methods cleaning cycle not properly).

  Thanks in advance for any help!

  John,

  Both the sine part and the exponential decay are indications provide excitement from HQ or using a sensor that uses AC coupling.  Looking at the datasheet that you have linked and the site Web of Dytran, I can't determine if the load cell has any kind of internal coupling of AC.  I would recommend you contact Dytran and explain the behavior that you see a load constant to see if this is expected behaviour or not.  It is possible that the scale is intended primarily for transient or dynamic loading and was not supposed to measure static charges.  Let me know what you hear from Dytran and we can continue to resolve this.

• Convert static Dispatch VI VI dynamic distribution

  I'm having a slow day, so I hope that someone else is working this Christmas and can answer this for me:

  I want to convert some of my class of LabVIEW static Dispatch screws of dynamic distribution. I thought it would be as simple as changing the types of terminals for the entry class and outputs "Dynamic Dispatch Input" and "Dynamic Dispatch Output (recommended)", but when I try that they are ghosts. I know I'm tired right now and I can't wait to go home for Christmas, but I can't seem to understand this (and I'm sure that I've done it before, so I know it's possible!)

  Can anyone help?

  (Merry Christmas!)

  OK, nevermind, I realized what I was doing wrong. I tried to convert my screws of wrapper, using a type of data without class, and indeed the method called that live inside can be converted to dynamic. Silly me!