No configurable USB-6343 with instrument I/O assistant

Similar Questions

• NEITHER USB-6343: erratic low frequency 1 counter measures

  Dear members,

  I'm looking for help with a measure of low frequency counter.  I tried to make it work for a week or two, but I keep getting erratic measures.  It will read the rpm properly for a second or two and then it will give a ridiculous value on the order of 10,000 times the correct value. I can not get a constant value.

  I use a DAQ series X NI USB-6343 multifunction with Geartooth Honeywell GTN1A111 sensor. I enclose a sketch of the wiring configuration.  I think that it is correct.  Sensor output to the door of the meter.

  To try to solve this problem, I hooked the sensor to an analog input channel to make sure that I was getting a TTL signal by sensor.  I noticed every once in a while I'd see a glitch of little noise in the signal and I guess that's what is causing my problem with the meter.  I inserted two waveforms of the sensor signal (one with the clean signal) and the other with the glitch of noise.  My understanding of a TTL signal meter channel will examine LO voltage when it is below 0.8V and HI when it is larger than 3.8V.  So I really do not understand why these little glitches could be the cause of the problem because they are well below and above 0.8V and 3.8V, respectively.  I think that the noise comes from a frequency converter used to drive the engine.  I tried the system as much as possible of the Earth.

  

  

  I guess I'm looking for another approach.  I could potentially use a digital filter to help with noise? The glitch is in fact the problem or I forgot something.  The VI in question is attached.

  Thanks in advance,

  Mike

  Have you tried to set up a digital filter yet?  Obviously the seeds are collected as an additional transition (the method of low frequency counter 1 measure the period and then reverse, so a short glitch would record as a very high frequency).

  You can enable the digital filter with the following property node:

  

  Min pulse width is guaranteed pulse past the filter, so it should be low enough for the real signal is guaranteed to pass through (but high enough so that the glitch is always rejected).

  Best regards

• Output digital USB-6343 3.3V

  I inherited a data USB-6343 acquisition unit and tests a few pieces I designed. The latest version of the chip has 3.3V / s and it appears that the 6343 only supports digital i/o to 5V. Is there a quick way to convert the output data acquisition in 3.3V 5V? Thank you.

  Hello

  I thought it might be useful to display some of these to the top on the same topic:

  I understand you are trying to run the code example "Static digital output with adjustable logic level. When you set the level to 3.3V logic you see an error message.

  Here is an article on knowledge (KB) which explains what this message means. In this KB is now talking of another property, but the concept is still the same.
  http://digital.NI.com/public.nsf/allkb/05A563FE3AA7B3C286256FF90077C303?OpenDocument

  I also did a little more research and found this useful reference which caught shows supported properties for the device, and you can see that this property is not supported.
  http://zone.NI.com/reference/en-XX/help/370471Y-01/cdaqmxsupp/USB-6343/

  In conclusion, you are limited to the 5v output only if you need to obtain 3v to drive your relay maybe I could suggest that you use a converter logic circuit that converts your 5v with 3.3V.

  I hope this information helps.

  Let me know how you go.

  Kind regards

  Kevin Ross
  National Instruments
  Engineering applications
  www.NI.com/support

• IBM travelstar external USB compatibility with Portege 3480CT

  Hello
  I try to use an IBM & reg travelstar in a box external usb with my Portege 3480CT running Windows 2000 (with sp4). While the disc is recognized as plug-and-play on other computers running win2k and winXP, is not recognized on my Portege, which gives an error message suggests that the drivers are missing.

  According to IBM/hitachi (which make the player), no drivers are needed and the drive should work as plug-and-play, recognized as a generic USB HDD. This happens all other computers I've tried.

  Are their compatibility problems with this drive? Or are their special all the drivers necessary to recognize this configuration on the Portege?
  Thank you
  B

  Hello

  AFAIK there is no driver required for external hard drives and they are recognized as plug-and-play. Your Portege is an old unit and there may be a problem with the USB ports. Have you checked the other USB devices?

  It is also possible that there is not enough power, and in this case, it is recommended to connect the drive using USB hub with own power supply.

  Good bye

• synchronize the outputs digital AND digital NI USB 6343 entry

  Hello

  I use NI USB 6343 to fly 1 TTL devices. This device can also produce a TTL signal to indicate if the door is opened/closed.

  I use digital Bool 1 line 1 Point. I was able to reverse the opening/closing of the door on time. But I would like to synchronize the DI and DO it right.

  I tried to throw in the clock aboard, but he failed.

  Is it possible to synchronize the DI and DOI onbaord/hardware clock?

  Any idea will be great!

  Thank you!!

  Hello

  Synchronization of your tasks of DI and shouldn't be possible with your device. You'll need them timeless has a clock that is usable by both. This information is available in the X series user manual

  http://www.NI.com/PDF/manuals/370784f.PDF
  PG 6-9 and 6-13

  You can also find information and examples of synchronization of the various tasks in the article below.
  http://www.NI.com/product-documentation/4322/en/

  Good luck

  Eric

• How can I get the USB-Quad08 with Dasylab encoder channel data

  Hello

  I'm reading the pulse signal of USB-Quad08 with Dasylab V10, but every time I got the error message "this Committee has no meter 9513.

  I have configured the jury with Instacal and the test hardware is ok. I used the module 'Entry meter' (Modules--> inputs / outputs--> MCC - DAQ--> Counter Input) to read the signal of the channel meter. "Entry 9513 counter" displayed and I na not change settings. After connecting a graphic recorder module I run the application. The error message appeared.

  I noticed that USB-Quad08 Council has counter 9513. But why the error occurs?  How can I get his channel encoder signal?

  PS. I can get with Dasylab DIO signals, but I can't any signal with TracerDAQ, even I can't find USB-Quad08 in his list of DAQ devices.

  Please contact Measurement Computing.

• USB-6343

  The laptop does not recognize a new device when I plug the USB-6343 in the USB port.  He used to work, but then has been intermittent, acknowledging only from time to time, but now it doesn't work at all.  Any ideas what could be the problem?

  It ends up being an intermittent USB-6343.  Slightly pressing the instrument would be to appear on the bus.

• Simple examples of analog output USB-6343

  I've tried passing by 'find' examples and does not know how to find what I want.

  I'm doing a simple analog output on a USB-6343.  Examples of waveforms say they work with the USB-6343, but I really don't want a waveform, just analog of output does not exceed 10 Hz speed of renewal.  Some of the more simple examples show that they work with the pcie-6343 but do not list USB-6343.

  I worked with USB-6009 in the past, but when I try to use an analog output task that uses 1 sample on request, I get the error "not buffered operations clocked by the hardware are not supported for device and channel type.»  Set the size of greater than 0 buffer, do not set up the timing of the sample clock or the value Type of sample On Demand time"

  I tried samples N, 100 samples to write to 10 Hz - the same error.  Samples of continuous - same error.  1-sample - timed HW - same error.

  There is a series of examples of I/O for the X series?  Is it possible to search the device examples rather than go through all the examples and by checking the list of devices individually?

  Is 'size of the buffer' the 'writing samples"in MAX?

  After contacting the support I was provided with the names of the more simple examples for analog i/o:

  Analog output-Gen power Update.vi

  Analog Input-Acq & chart voltage-Int Clk.vi

  They are found in the getting started screen of

  Click 'Find examples' near the lower right corner

  Filter the results to material by clicking on the menu drop down for the material in the lower left corner and selecting USB-6343 (only connected equipment will be displayed)

  Don't forget to check the box "limit results to material" below.

  In the center pane, double-click 'Material Input and Output'

  Double-click DAQmx

  Path for the analog input - double-click Acq & chart analog measures - double click on tension - tension-Int Clk.vi

  Double click on analog generation - double click on Power - Gen Update.vi of analog channel output voltage

  The examples are for the single data point.  Samples and exit multiples are produced by putting the writing or reading VI inside a loop.  The beginning and the clear functions should be out of the loop.

  Additional information, I need technical support was how material-filter results and identification of more simple examples which were not obvious from the examples of names.

• Instrument i/o Assistant not installed correctly. No driver file not supplied with the student of Labview version.

  I installed the student version of Labview and the installation of 99%, there was a window that came.  The image just below this sentence "Installer of year DVD drivers NOR the device" at this link: http://www.ni.com/gettingstarted/installsoftware/instrumentcontrol.htm is the window that opens.  Now the problem is that I don't have a driver cd.  I downloaded a student version: http://ftp.ni.com/evaluation/labview/ekit/other/downloader/2012LV-WinEng_downloader.exe .  It is an installation file.  Then I tried to download a file of drivers, I came here: http://joule.ni.com/nidu/cds/view/p/id/3145/lang/en and I used the exe file that stores a file on the computer.  The record is just full of stuff like .bin files ect.

  I then reinstalled everything after you have uninstalled it and return to 99% a few times, and the same window came that I listed above.  I try and tap the window the the location of the driver in all folders.  None of them work.  I even tried pointing to 488,2 records, IEEE and Visa, I downloaded and they do not work.  This message in red in the window remains, 'the specified folder does not contain the correct volume' and it gives you no idea what its looking for.  So I just said to skip that part and it finishes the installation.  I put in my access code and that seems to go ok.

  After installation, I install the drivers IEEE and Visa 488,2.  Visa seems to include the wizard of e/s to istrumentom some how, but it does not solve the problem I describe below.

  Then I go in and launch Labview and I start a project and go in view the block diagram.  I'm going by dragging in the "Instrument i/o Assistant" to connect a voltmeter of pcib-usb. When I double click on the "instrument I/O assistant" window "Measurement & Automation Explorer or the instrument i/o assistant isn't installed correctly.  Please install these on the LabVIEW driver CD.  But even once, I downloaded the driver CD seems unnecessary.  The directory of the driver folder is NI Device Drivers > Aug12 > Products > "a whole series of .msi files and .cab files ouch.

  All I need is to access the Instrument i/o Assistant so I can set it up to connect with an instrument, I can be sure my program communicates properly with an instrument.  However, this is the 3rd day in the struggle with this program.  I was too frustrated this post yesterday and I'm feeling much better today.  Any suggestions on how to get this set up correctly?

  Yes! Yes! ... sigh Yes... problem solved.  Aparently the driver download was not complete and it was not obvious until he had not downloaded part 2.  Therefore part has been downloaded drivers and it solved all my problems.  Choir of angels chimes in "Haleluah!"  OK thanks me and all wizards!  Pats me on the back.  Job well done.  o / glad I could get that off me chest.  And to think that some people paid, others to be able to listen to them talk to themselves D hehe.

• Frequency counter measurement crashes when you're away point zero (NI USB 6343, error-200284)

  Members of the Forum,

  I have problems with a measure of the frequency on a DAQ Mulitfunction of NI USB 6343 X series.  I use the meter 1 (door axis for frequency signal, PIN to DGND 82 77). The couple HBM T10F flange that I use (powered by a power supply of 24V) emits a signal of frequency between 5000 and 15000Hz with 10000Hz being the zero point. Couple flange has a capacity of 5kN.m (15000Hz = 5kN.m; 5000Hz = - 5kN.m).

  I have been using the VI attached for a few months now without any problems.  Now, the VI works fine as long as the couple remains inside a few hundred Hz of the zero point.  However, when the frequency increases further reading couple begins to freeze and finally I get either of these two errors:-200279 or-200284 related samples is not not available.  I noticed that the light on data acquisition close compromise during these periods of frost.

  Here is an example step by step my problem using cal shunt of the flange of the couple:

  1. I have run the VI and couple bed properly around 10000HZ (Active light, indicator light ON)

  2. I have apply the excitation of 5V to the shunt cal and frequency climbs to about 50% of the ability to couple brackets (as it should)

  3. as soon as I remove the excitement 5V playback freezes and the light on the acquisition of data.

  4 if I apply the 5V once again, until the timeput occurs, the led turns on and the acquisition of data reads the signal correctly.

  This type of problem would be more DAQ-related or is it the flange of the couple itself.

  Thanks in advance,

  Mike

  Solved.

  I did some troubleshooting this morning and it turns out that the vibrations of the system had not tightened a screw that was connector to the stator flange torque causing a bad electric signal of the torque flange itself.

  Everything works fine again.

  -MB

• NEITHER USB-6343 analog and digital grounds

  In the manual for the NI USB-6343, it is said that the mass input/output, analog and digital terrestrial are related, but by a small sign. For my application, I am attaching all 3 these grounds to exit the box (I'm tie all areas with physical threads). It is perhaps a silly question, but it's OK to do, correct?

  This should be OK unless there are large currents flowing on ground conductors.  If you have important currents in the ground, you have other problems that must be resolved before you connect the DAQ hardware.

  Lynn

• Problems when I want to update my complete system Mavericks using a USB key with the installation program.

  I want to "Refresh" my Mavericks home cleaning system and I still have a USB key with the complete installation program.

  With this USB key, I installed successfully already before Mavericks. Now, I want to repeat the installation by booting from USB key. But when the installation starts early an alert appears, said something like "... the verification failed - something is changed on the volume...". "and the cant of the installation continues.

  I've archived the original "OS X Mavericks installieren.app" from the app store and I have properly prepared another USB key using the terminal app, referencing the original installer, but I still get this alert when I try to install with this new USB.

  It is necessary for me to work with the Mavericks, because it's the latest version of the system on which I can run Adobe Creative Suite CS6 correctly. With the later versions of OS X, I get problems on my Mac Pro (end of 2008).

  I wonder what could happen with my first USB data, as I have already installed Mavericks successfully with it under the same conditions and after that he never touched the stick again so far. What can I do? What is the reason for this? Y at - there a site where I can get help or advice to solve the problem or if necessary can I re-download an Installer 'fresh '?

  Thank you and what is Berlin

  You can make a bootable USB to install using this free program that will do all the work for you. Try running disk utility/repair disk be before installation.

  Bootable USB Flash Drive-Diskmaker X

• Is it possible to plug a USB to my new iPad Pro, to transfer PDF files and some Jpeg files from the USB key with an adapter of lightning? If there is NO adapter, how can I get these files on the USB key and my iPad pro?

  Is it possible to plug a USB to my new iPad Pro, to transfer PDF files and some Jpeg files from the USB key with an adapter of lightning? If there is NO adapter, how can I get these files on the USB key and my iPad pro? I need these PDF files transferred my I touch pro. Any suggestions?  Please

  Thank you

  Mike Tingey

  The iPad does not support USB keys. There are some wireless flash drives that can be used, but not the classical records. I suggest you transfer files to a computer and their synchronization then back to the iPad via iTunes.

• Strange behavior AT200 - 101 USB OTG with all devices

  Hey,.
  I have an AT200-101 with an ICS 4.0 OS update and I can't get the USB hostmode working. After a lot of reading on the difference fine between the regualar (type B) USB connector and type A (called the OTG) I finally got the right adapter (it has a shape of recangular and ID - PIN is connected to the Earth).
  Now, whenever I plug in a device (massstorage key USB 3G modem) nothing happens except the watch AT200 suddenly * load * even if it is not connected to the charger or the externally connected device power is on.
  I tried these external USB devices with an other ICS Tablet (Zenithink) and they work fine.

  Andybody of the clues?

  Did some tests more: connect a USB mouse works fine as well plug my Sony NEX camera in mode masstorage... But all the other sticks are ignored... Only Toshiba sticks are recognized?

• I want to USB Hub with sync Ipad pro please suggest compitable for this device

  I want to buy power USB Hub with Sync to IPad Pro please suggest me the device appropriate for this work

  A powered hub will do, choose one.