signals additional meter

Similar Questions

• How to connect four counters via Terminal block SC-2345

  Given

  • Acquisition of data USB-6361 mass-termination (Factsheet)
  
  
  • SC-2345 carrier (Manual)
  
  
  • 2 counter inputs: 2 X 4 rotary encoders
  
  
  • 2 counter outputs: 2 PWM signals that modulate the power of benchtop power supply for electromagnets

  I connected 1 Encoder and 2 PWM signals to my acquisition of data via Terminal block of the carrier (see diagram on page 28 of the PDF carrier).

  The encoder requires A, B, Z, 5V and GND terminals, while each PWM output requires a 'signal' and GND line.

  1. Encoder 1:
     Device - terminal A37/PFI 8 sc - DAQ PFI 8 / CTR0 A
     Unit B - terminal C45/PFI 10 - DAQ PFI 10/CTR0 B sc
     System Z - sc terminal C3/PFI 9 - DAQ PFI 9/CTR0 Z
  
  
  2. PWM 1
     signal - terminal sc C40/PFI 13 - OUT PFI 13/CTR1 DAQ
  
  
  3. PWM 2
     signal - sc Terminal A1/PFI 14 - OUT PFI 13/CTR2 DAQ

  Food and mass are connected to the single power supply and several terminals on the ground in the carrier.

  Problem

  I need to connect another Rotary button. I tried to change my setup for the following configuration:

  1 = CTR Encoder 0, Encoder 2 = CTR 1, PWM 1 = CTR 2, 2 PWM = CTR 3

  1. Encoder 1:
     Device - terminal A37/PFI 8 sc - DAQ PFI 8 / CTR0 A
     Unit B - terminal C45/PFI 10 - DAQ PFI 10/CTR0 B sc
     System Z - sc terminal C3/PFI 9 - DAQ PFI 9/CTR0 Z
  
  
  2. econder 2:
     Device - terminal C42/PFI 3 sc - DAQ PFI 3 / CTR1 A
     Unit B - terminal C46/PFI 11 - DAQ PFI 11/CTR1 B sc
     System Z - sc terminal C41/PFI 4 - DAQ PFI 4/CTR1 Z
  
  
  3. PWM 1
     signal - sc Terminal A1/PFI 14 - OUT PFI 14/CTR2 DAQ
  
  
  4. PWM 2
     signal - terminal ? sc / 15 - DAQ OUT 15/CTR3 PFI PFI

  But the carrier Terminal has not I/O additional meter terminals. What can I do?

  • Is there an easy way to reconfigure one of the terminals of the unused carrier in PFI 15/CTR 3 OUT?
  
  
  • Can I use one of the inputs/outputs analog or digital carrier of input/output meter?
    A quick Internet search reveals that this is possible and discouraged to control PWM power supply (which is what I do), so I would use this for encoder input.
  
  
  • If I have to resort to changing inputs/outputs analog or digital to counter i/o, that would recommend you - analog or digital?
    I think I would use a digital input clocked by the software. Is this correct?

  I would be grateful for any insight!

  -Farid

  Attached: photo of all the instrument pinout

  SC-2345 cannot have been made to manage 4 meters, OR helped to support 4 meters!

  It turns out that I could re - route output terminal of a channel by adding a simple 'channel node' block in my VI original, as seen in the example of ' Counter - continuous Output.vi "built-in LabVIEW VI.

  Using this method, I rerouted CTR03 OUT via PFI0 instead of PFI15 since the SC-2345 supports a line of PFI0.

• low 0 Hz pulse frequency

  Hi all

  I searched the forum but have not found what I had, unfortunately I don't have time to read everything posted.

  Basically I have a main VI that updates on every 200ms or so. This VI measures temperatures, control an analog output and measures analog voltage.

  I need measure the frequency of two pulsed signals flow meter, 0 - 10V pulse square, frequency regularly goes all the way to zero (at this point I'm guessing that my max frequency would be approximately 100 Hz).

  Using NI 9217, 9201 and 9263 modules on a 8 slots USB cDAQ.I think it means that I have not access to all counters. The 9201 measure also two additional tensions which do not need to submit to quick sampling at all.

  A few questions:

  -I guess I have to use two loops here, the main VI and the other, which must run faster, frequency measurement (or legumes)?

  -J' found a VI that counts the pulses (attached), it changed a little to give me an average of impulse count per minute, but I don't know how to make it work in my VI,.

  It wants to counter a table 1 d of waveform as its input, that I actually is a waveform out when you take the element of waveform Y

  and that feeds the meter VI wacko values and depend on quick way the major updates of VI.

  -If the main VI updates every 200ms label DAQ VI be in the fastest loop?

  -J' tried to use the different waveform, impulse, period measurement VI but these all give an error at a frequency of 0 or 1 Hz

  -J' used the measurement of timing and transition VI for that and wired the error to a structure of matter and made the "mistake out = true' empty case, it seems to work, but I think that there must be a better"

  way than that. In addition, I need this signal averaged over a length of a few minutes.

  I hope the above made sense. I'd be happy to try to clarify.

  A hint in the right direction would be appreciated.

  Thank you very much

  Arne

  I'll be back just from day celebrations. Thank you very much for your efforts. I'll try to incorporate this into my VI.

• Counter flow NI 9203 4 - 20mA

  Hello

  I have a NI9203 Module, NI PS15 power supply and an FV103 Omega flow meter (http://www.omega.com/ppt/pptsc.asp?ref=FV100#ManualList) -j' have attached the wiring diagram for this post from pg 7 of the manual.

  (am using labview and a cRIO-9074 but that's all works well)

  I try over their but don't know exactly what I need to wire what.

  I currently have:

  + 24 VDc wire from meter to + on the power supply

  -24 VDc wire from meter to-on food

  4-20mA output signal flow meter to the AI0 on 9203 module cable

  Is to correct the above, and I also need to plug something into the COM port on the 9203?

  Thanks in advance for any help,

  Phil.

  Hello Stephen,

  I checked with a multimeter and the flow meter's output signal correctly... I disconnected and reconnected everything and looks like it is working fine now (perhaps a son was not fixed to correctly or something)

  Thanks for your help,

  Phil

• DAQmx: With relaxing break pulse blocking

  I have a NI 9401 module in a chassis 9171 and stand at the door of the output of a counter with the release of another counter. 1 meter (the signal to be blocked) generates a 3 Mhz signal and meter from 0 (the door) generates a 10 Hz signal that is sent outside to door pin of 1 meter. I expect this would be counter 1 door signal to produce the 3 Mhz flashes only when the counter 0 is high, but the wiring had no effect on the output of the 1 meter, it has always generated a continuous pulse train of 3 Mhz.  I found that a code is necessary to get a counter to pay attention to the signal to his door pin (this message was particularly useful) and it can be done with the node property relaxing break. After you have configured the node, however, I fell into this error:

  Error-20124 occurred at DAQmx start Task.vi:2
  Lines 4 to 7 of this port are configured for the entry. Cannot configure these lines for output at this time.

  I'm quite puzzled by the present.  The problem seems to come try it designate 5 PFI ('CTR 1 door' on the 9401) as the source of relaxing break.  If anything, I think the error would be that lines 4-7 are configured for output, since these lines are grouped under CTR 1, which is configured as a channel of CO to generate the 3 Mhz pulse train, and the definition of line 5 as the break source changes the configuration on an entry.  Looking for this error in the forums OR and Google isn't pulling up of troubleshooting information.  I tried to create a task to configure line 5 as a separate digital input channel, but then I get the error saying (error-200125) opposite that lines 4-7 are configured for output and cannot be configured at the entrance, to make things more confusing.

  Any thoughts would be appreciated.  I'm afraid I'm missing something obvious about blocking the impulses or CO channel configuration as I continue to read that one of the benefits of DAQmx on Legacy DAQ, is that it makes easier routing signal.  I'm using LabVIEW 2012 (32 bit) with DAQmx 9.5.5 installed.

  Hi agoncalves,

  I took a glance at your VI and I see two immediate problems:

  1. it is not guaranteed that the two tasks will be reserve before the start of each one.  This explains your error and why it seems confusing.  The 9401 is configurable nibble, but you cannot change the direction while the device is being used (why the reserves are important).  The module starts with two nibbles the input value.  Your first task causes an exit so it switches direction on one of them.  When your task is committed (started), it hangs in this configuration.  The second task then also try an output drive, but on the other nibble that is entered and can not be activated because the first task is currently running.  The solution is to use the thread of the error to force the order of execution (or use a flat sequence structure).

  2. you won't run out of problems with your trigger signal unless that connected you to a separate entrance (and put the two trains of pulses on the nibble even).  You can change that by setting the property of canal CO. Pulse.Term. that's if you want to spend your signal through a few circuits external and back in.  If you use the signal directly, you can just use it internally.  By example/cDAQ1Mod1/ctr0InternalOutput

• Extremely poor bandwidth WiFi - with Windows only

  I have two laptops running Windows 7. One is mine and is about five years old. The other belongs to my employer and is less than one year.

  Both computers have problems of severe flow with Comcast Internet service and WiFi router in a House to sleep during the work week. My room is one floor above the router, and horizontally, almost on top of it. The windows of the signal strength meter reports four bars. Windows has no trouble to make and maintain a liaison, but the flow is so poor that a simple web page takes several minutes to load, when I can load one at all. With common modern sites such as yahoo.com and ebay.com, the server usually expires before I can load a page at all. I have similar problems with e-mail.

  I tried to use my laptop a few feet away from the router (in the living room of my landlady). Flow was not excellent, but it was good and consistent.

  Last night, I tried to use the same computer in the lobby, about 20 feet from the router and separated by two walls. I had five bars and a very low flow.

  No computer is having problems with the WiFi in my house (also using Comcast) or at my place of work.

  I have a Kindle that communicates slowly but surely my rented room. It reflects the strength of signal as "good" or "fair". Another tenant uses a Kindle in the room next to me and has no problem. My owner use a MacBook and have no problem. She also has an old Windows XP machine which is connected to the router and gets a very low flow.

  So, in summary, two on two Windows computers have severe with this router and only this router flow problems, regardless of the strength of the signal, unless they are literally sitting next to him. A third has problems of large flow with a wired connection. And non-windows devices three out of three have no this problem.

  What happens here? Windows is just particularly poor to cope with real-world WiFi? Or is there some sort of incompatibility between Windows and this particular router or network upstream? How can I identify the problem and how can I solve this problem?

  I am writing this wrap. I bought a TP - Link PA4020P Powerline adapter kit. I chose it because I think that I mentioned in a previous post: a product of brand with many not bad reviews that raised red flags when I read the comments and a rating average high. I also held a direct power connector.

  I connected two adapters to two shots in my room and you press the pairing button. The lights of the fool said that pairing has been successful. I moved a lounge where the modem hangs my landlady, and presto, Instant Internet. After all I've experienced in the last two months, it was rather disappointing.

  I would like to again I knew what was wrong, but since I solved the problem I can't complain too much! I recommend this to anyone in a similar situation, as long as they would be satisfied with a wired connection.

• Why are my Twitter card data duplicated?

  Hi Ive added meta-data to my product - great layout and it looks like this

  < head >

  <!-markup of microdata to widely published by Google markup of structured data for assistance. ->

  < title > {tag_productmetatitle} < /title >

  < content meta = "{tag_productmetadescription}" name = "description" / >

  <!--> Schema.org for Google markup +.

  < meta itemprop = "name" content = "{tag_productmetatitle}" / >

  < meta itemprop = "description" content = "{tag_productmetadescription}" / >

  < meta itemprop = "image" content = "{tag_largeimage_path}" / >

  <! - open data Graph - >

  < property meta = "og: title" content = "{tag_productmetatitle}" / >

  < property meta = "og: type" content = "product" / >

  < property meta = "og: url" content = "{tag_itemurl_withhost}" / >

  < property meta = "og: description" content = "{tag_productmetadescription}" / >

  < property meta = "og: image" content = "{tag_largeimage_path}" / >

  < property meta = "og: site_name" content = "Ceramic Planet - tile UK online store" / >

  <! - map of twitter - >

  < name meta = "twitter: map ' content = 'product' / >

  "< meta = name ' twitter: site" content="@CeramicPlanet" / >

  < name meta = "twitter: title" content = "{tag_productmetatitle}" / >

  < name meta = "twitter: description" content = "{tag_productmetadescription}" / >

  < name meta = "twitter: image" content = "{tag_largeimage_path}" / >

  "< meta = name ' twitter: creator" content="@CeramicPlanet" / >

  < / head >

  With individual data that I have to tap the hand for a product, I place these additional meta tags in the head of the product description.

  < head >

  " < name meta =" twitter: image ' content = ' http://www.XXXXXXXXXXXXXXXXXXX.jpg " />

  < name meta = "twitter: data2" content = "ceramic tile" / >

  < name meta = "twitter: label2 ' content = 'Material' / >

  < name meta = "twitter: data1" content = "& pound; 35.75"/ >

  < name meta = "twitter: label1 ' content = 'Price' / >

  < property meta = "og: price: amount" content = "35,75" / >

  < property meta = "og: price: motto" content = "GBP" / >

  < meta itemprop = "priceCurrency" content = "GBP" / >

  < / head >

  Everything is good, but when I inspect the HTML for a reason any meta data that I've added to the description will be doubled. It is not sure that a problem but is messy and I don't want google search wrong the site over time because of this. It's on every product page.

  If anyone can shine all light ony why he would double if typed with this same info job of only once? Ive checked the home page model that uses the product to ensure that it is not not duplicted.

  Thank you.

  Hi everyone reading this post. I realized what was causing the twitter metadata to duplicate.

  IM using a model was that the description is menat to be posted on the product twice great page. Once as a small Description and secondly as a main decription, even if they have different intentions, that the descriptions were never put in place the difference between them while the second moments was given a class of hidden because of this.

  But because the html code has been duplicated meta twitter tags have also been reproduced based on the info being written in the head of the description of the products.

  I came across it because I was working on schema.org increase to work on the product page and the description was projected twice on the test of data structured by google tool.

  By the way. off topic but, if you want to run with the catalyst for business I read a thread explaining the only way the itemscope html tag to tag a stick without removing BC the microdata to mass-market as incorrect schema.org is to add like itemscope = "itemscope", works a treat now.

  Example of

  itemscope itemtype = "http://schema.org/Movie" > should be replaced by ".
  itemscope = "itemscope" itemtype = "http://schema.org/Movie" >. "

• Adobe Audition CC - headphones Creative WP-450

  Hello

  Please note: I am a newbie (only 2 hours old) with Adobe Audition CC on Mac OS X.

  I'm trying Adobe Audition CC but problems using Creative Headset WP-450 (Bluetooth) that comes with the microphone integrated and helmet.

  Under "Hearing" preferences: Audio hardware - default input and default output: when I select the "Creative WP - 450 Headset" adjustment so I can't record audio.

  (Under 'signal Input Meter' I can see the test signals - which means that the sound is captured by the helmet by the software).

  However, if I change my "Default" entry to the parameter "Bulit-in Microphone. so I'm able to record and play audio without any problem.

  This means: I can't use built-in headphones headphones/microphones with hearing CC and I have to use the built-in microphone or do I have to buy a separate microphone to record audio.

  Or, what I have to do a few extra settings in the software which I am not aware of.

  (I also searched a pilot about Creative WP - 450 headset but it does not come with any driver since it is a version of bluetooth and supported by Mac OS X).

  Hope someone can help me in the forum.

  Thanks in advance and have a good weekend.

  Joshua

  It is possible that you have a mismatch of sampling frequencies. As you can probably not change of the headset, you will need to go into the configuration of Mac Audio and try a different sampling rate. You will also need to verify that you have the same settings in hearing.

• htmlText remove all line breaks

  In my program, a user can enter any type of text using a RichTextEditor. The entered text has all its illegal xml characters replaced (< with & lt ;) etc.) This string is placed in an xml document. A component is custom, then receives the xml document, converts the html code in its original form and the applicable as the htmlText of a property control of text. This used to work properly. I need string conversions because there are some "metaStrings" which is not replaced according to certain criteria... which is the string {$DATE} would get replaced by the effective date when loading at a later date. As I said, used to work, and I had no problem display of text exactly as the user who created it. Now, for some reason, when I set the htmlText property, all line breaks are removed, of any type. < here > < p > < / p > < /li > < li > for fleas. Remains of formatting, has increased the font size, color, etc., but there is no line breaks.
  
  I have my chiseled loading code and the following output:
  
  public static void loadHtmlText(textControl:Text,_textData:XML,_replaceMeta:Boolean_=_false):void
  {
  trace ("loading text html in a text component, loading", textData);
  var html:String = textData.Html.toString ();
  trace ("after parsing a string", html);
  If (replaceMeta)
  {
  trace ('replacing');
  HTML = html.replace(/\{\$DATE\}/,textData.Date);
  Add sequences additional meta here for replacement
  }
  trace ("after the replacement", html);
  textControl.htmlText = html;
  
  
  textControl.validateNow (); force a commit
  trace ("value that was set', textControl.htmlText");
  }
  
  and the following output:
  
  text html in a text component loading, loading
  < data >
  < html > & lt; TEXTFORMAT LEADING = "2" & gt; & lt; P ALIGN = "LEFT" & gt; & lt; FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = "0" KERNING "0" = & gt; Line 1 & lt; / FONT & gt; & lt; /P & gt; & lt; / TEXTFORMAT & gt; & lt; TEXTFORMAT LEADING = "2" & gt; & lt; P ALIGN = "LEFT" & gt; & lt; FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = "0" KERNING "0" = & gt; Line 2 & lt; / FONT & gt; & lt; /P & gt; & lt; / TEXTFORMAT & gt; & lt; TEXTFORMAT LEADING = "2" & gt; & lt; P ALIGN = "LEFT" & gt; & lt; FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = "0" KERNING "0" = & gt; Line 3 & lt; / FONT & gt; & lt; /P & gt; & lt; / TEXTFORMAT & gt; < / Html >
  NotSet < date > < / Date >
  < / data >
  
  after parsing a string
  < TEXTFORMAT LEADING '2' = > < P ALIGN = "LEFT" > < FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 1 < / POLICE > < /P > < / TEXTFORMAT > < TEXTFORMAT LEADING '2' = > < P ALIGN = "LEFT" > < FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 2 < / FONTS > < /P > < / TEXTFORMAT > < TEXTFORMAT LEADING = "2" > < P ALIGN = "LEFT" > < FONTS FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 3 < / POLICE > < /P > < / TEXTFORMAT >
  
  After replacing
  < TEXTFORMAT LEADING '2' = > < P ALIGN = "LEFT" > < FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 1 < / POLICE > < /P > < / TEXTFORMAT > < TEXTFORMAT LEADING '2' = > < P ALIGN = "LEFT" > < FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 2 < / FONTS > < /P > < / TEXTFORMAT > < TEXTFORMAT LEADING = "2" > < P ALIGN = "LEFT" > < FONTS FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 3 < / POLICE > < /P > < / TEXTFORMAT >
  set < TEXTFORMAT LEADING = "2" > < P ALIGN = "LEFT" > < FONT FACE = "listFont" SIZE = "10" COLOR = "#0B333C" LETTERSPACING = '0' KERNING '0' = > line 1Line, 2Line 3 < / POLICE > < /P > < / TEXTFORMAT >
  
  
  
  Uh, oops, all the strings wordwrapped, makes it impossible to read. There were three blocks < P > < / p > adopted in
  each of them said line 1 line 2 and line 3, respectively, and each of them must be on its own line.
  
  After forcing the validation of the text control after setting this string, it has that one tag < P > < / p > with all the text inside... 2Line 1Line line 3.
  
  
  Any ideas?
  
  It worked before, I did was move the parameter text in its own function, insead of a function called by the method of my custom component's data provider.
  
  Thanks for the help.

  Wow, almost three months later, when my work schedule allows me actually to take over this problem, and I have the solution :-). It turns out, I don't know why, or if same Adobe knows about the bug, but if you have fonts using style sheets for all controls on your application, that is, I have a style statement request where I placed the police then redering text html of the text control is bug, usually just remove all line breaks. Why, I have no idea, he is simply. However, the same bug does not occur in the TextArea component. Still, I don't know why, seems silly to me, but as the solution to this problem, simply create a component TextArea, backgroundAlpha styles set to 0, its borderStyle to 'none', set the editable to false and boom, you have a component of scrolling text, which doesn't render the text html incorrectly.

• How to set the output meter channel to generate a signal pulse using DAQ6008

  Hello there I am generating a pulse signal of 100 Hz and a duty of 20% of the 6008 data acquisition cycle using visual studio 2013. I have code that needs to generate this but I'm not sure on how to set the channel output meter. When I run this NI MMAX and my vb error code indicates that the physical channel is not supported. I am a user of data acquisition were first and would appreciate any help offered.

  If you look at the USB-6008/6009 User Guide and specifications, you will see that the counter in these devices cannot rely as edges of entry. It cannot generate a pulse.

  Lynn

• Why do I get signals ghosts with the meter?

  Hi, I am able period using the NI 9401 on a cDAQ9174 chassis.  I have a sensor whose output is 50mV LO and HI 4500mV, and this is easily measured with a scope and a DMM.  Furthermore, the scope shows very clean transition, no noise near the 2, 5V TTL threshold.  The probe monitors pattern reflecting on a spinning wheel.  Measures the time of the order of less than 0.3 seconds, but, curiously, the measurement period seems to be good for a few cycles, and then suddenly these values close to ZERO are observed. (Excel data show these values literally '0'.)  What is c?  Where are these unwanted readings from?

  Also, see the code that I use to record data from the period, and a typical example of the data plotted in Excel.  One thing I'm confused about is the timer in the WHILE loop.  How the meter may return a value that is smaller than the function parameter WAITING in the WHILE loop?  The WAIT function is set to 100ms, but the meter will return to values far less than 50ms.

  Is there a way to remove these values in the software?  For example, can I just throw any value less than 0.050 seconds?  This kind of fix would be perfect for our application; It's a little gross, but she would get me to the next step in our project.

  I really appreciate your comments!  This photointerrupter is supposed to have the advantage of being a camera and free of noise in the environment, up to now, the only noise in our environment is the small DC motor spin our wheel on our lab bench... not a harsh environment at all.

  Dave

  Hi Dave,.

  That's what I think is happening here.  In the configuration of the measurement of a meter task period DAQmx, the source of the signal is connected to the door of the meter and the internal time base is used as a source.  When the input signal is HI at the entrance to the Terminal, a count is saved for each rising edge of the timbase to the source of the Terminal.  When the signal of door to LO County is drawn from the register in the buffer and legumes subsequent source are ignored until the door is HI again.

  Now assume that the signal of your door is swinging very quickly prior to staying at the State HI or LO.  Whenever a HI LO oscillation occurred, a count would be drawn from the register of the meter.  If this rise and fall of the door happened quickly enough, it is quite possible that very few or none of the timebase impulses were actually counted to the source terminal, thus recording a very low double value in a buffer of the computer.  When these sets of values has been extracted from the buffer and written into the worksheet, accuracy of scripture to the worksheet VI may have been set to the default 3 decimal, so write "0" s to the file.

  The speed of the swing may be the order of 10 to 100 ns, fast enough at your fingertips, do not register.  The quote that I copied the help file describes the behavior with the digital filter enabled.  When you apply the digital filter, a county is not from the register unless the signal of the door remains HI for a fixed minimum amount of time.  With the filter, the period 0 counts are not sent to the buffer because the door is not HI for the minimum period of time.

  Brian

• Executable, create additional folders for oscilloscope and Signal Analyzer

  Hello world

  I am facing problem while creating executable. I use 8.x layout.

  I'm talking about signals and oscilloscope monitor in my application. When I create an executable of my application, I found in the target folder 2 additional folders with the names "Series Agilent MXA" and "Tektronix TDS 300 series '... These are the drivers that I use in my application.

  I used extended in other projects, but it doesn't create any folder there... I use 8.x available there too.

  Any guess on why this guy is create a few extra folders. Please see the attached image showing the preview of the executable file.

  Mmmmmmmm... his party...

  what I've done is... I replaced initialize.vi and close.vi of the reach of the driver that has been installed using the installer instead of the folder project style... and I did to reach only... but now executable doesn't create any extra folder... I don't know how is the signal Analyzer thing went...

• How constantly sample meter signal for quadrature linear encoder

  Hi all

  Trying to permanently change value of Schneeberger linear encoder quadrature at certain frequency as 10 Hz of the sample and the output to the text file. Everything I choose in the external clock that I can't run the DAQ assistant. No one knows how to fix? I don't know what kind of clock can be used.

  I have read a few replies that ppl would connect to an another sample clock in parallel with the meter channel. But I don't know what is the principle of operation of this method.

  I spent already as 10hours on it. Could someone tell me that some information?

  Looking forwad to your help! Thank you very much!

  Best regards

  George

  Hi George,.

  You'll want to use the DAQmx API rather than the DAQ Assistant.

  The task of the encoder itself would look like this.  You need not use the trigger options.

  The problem is that you will need to generate a clock from another source that the card is unable to generate examples of clock counter directly.  The simplest is probably to use the second counter.  Here is an example showing how to use a meter to output as a sample clock (although the example shows the analog inputs, simply replace the task of analog input with the task of the encoder shown in the previous example, I linked).

  So, you would use a counter (say ctr0) for the task of the encoder, and then the other (ctr1) meter for the generation of sample clock.  You must specify your task of encoder using the InternalOutput of ctr1 as the sample clock (if the internal counter output appear in the drop-down menu, click with the right button on the terminal and select the e/s name filtering > include Advanced terminals).  Start the encoder task before the output task (although given that both are running continuous it doesn't really matter that much).

  In addition, 10 Hz is not too fast.  If the exact date is not as important and the above seems a little overwhelming, it might be easier for you to just run a loop of 100ms clocked by the software from example like this.  Note that the exact time loop pourrait will vary from cycle to cycle, so this method is not very good if you use sampled data to perform calculations of rates.

  Best regards

• Battery meter or Signal Meter on the Application title bar

  Not a matter of doing for me, but it would be nice to know if users must not leave my application to see this information.

  I've seen several posts on this topic but nothing marked as resolved.  I even did a text search on "Battery" on all my documents and I can't find anything.

  I guess the battery and signal meter gauge are monitored on the theme.  How can we add them to our application title bar?

  Thank you all for the information AND the CODE.

  This should be a great post for future programmers.

• How to redirect the signal meter

  Hi, I use Labview 2010 and 6212 usb Board. I'm generating a signal using counter 0 which, by default, output signal to PFI12. However, I want to signal to PFI2 or PFI3 for example instead of PFI12. The specimen vi that I use to generate signals is attached. Any help would be appreciated. Thank you, vk

  Found the answer.  Basically, I had to use CO. Pulse.Term property node as shown in the link below.

  http://forums.NI.com/T5/counter-timer/counter-output-with-NI-cDAQ-9188/m-p/2218208#M10898