NEITHER USB-6210 - the analog ground-sharing?

Similar Questions

• NEITHER USB-6210 driver for win 98

  Hello

  I have a question.

  I use an old .vi made in BT 4.0.1 with DAQcard-700 + old laptop (256 MB RAM) and windows 98.

  My intention is to change the map DAQcard-700 with NI - USB-6210. on the same platform. What version of driver DAQ should I install?

  I have already installed to. DAQ 6.9.3, but drivers are not automatically install for USB DAQ 6210. Nor in the list of supported cards, there is no supported USB card. Although windows 98 shouts for drivers.

  Thanks in advance.

  This certainly doesn't work. The 6210 requires DAQmx and the first version of LabVIEW who supported DAQmx was version 7.

• USB-6210 analog in, the same channel, but the readings of two orders of magnitude different

  LV 2014

  Windows 7 Professional

  64 bit

  NEITHER USB-6210

  The vi takes two samples from the 6210 analog in, ch 0.

  Front photo shows the entrance of the canal is the same, but the two readings are 10 ^ difference size 5.

  There is a delay of one second between readings and a digital output goes high to low.

  Vi refinging admitted that she needs.

  VI joint are saved as version of 2014

  and the version of 2013, respectively.

  Well, that would be because you wrote a bug.

  

  Change this to AI tension!

  And stop writing bugs

• I need help to change a VI of the NI PXI-1042 q to USB-6210

  Hi all.  This is my first post, and I apologize in advance if it is in the wrong place or is not suitable... I was instructed to come here to help.

  I'm working on the evolution of a VI that works perfectly with an NI PXI-1042 q on a much smaller unit, the USB-6210.  Supposedly the USB-6210 can handle input/output same I need (a read analog at 30 kHz, 2 outputs digital input, written at 10 kHz), however I am having a little trouble to make it work properly.  The exits seem to go where they are supposed to, but the new system is orders of magnitude slower than the original, and for the system, I use this is unacceptable.

  I'm sure I'm doing something wrong, but I'm about as new to the LabView you can get, so I have no idea where to start.  Any help would be appreciated.

  More info you might need:

  LabVIEW 2010

  The VI is attached.

  Respectfully,.

  Emrys Maier

  University of Texas at Arlington Research Institute

  Research Assistant

  The device is unable to produce the frequency required by the output digital, but the outings of the counter do it perfectly.

  Emrys-

• Can the USB-6210 output signal square 10 kHz?

  I scoured the internet/forums to find out the maximum data rate for a USB-6210, but nothing helped.  I know that the device can handle 250 kech. / s, but this does not appear to be linked to output speed.

  By experimentation, I estimated the maximum rate 2500 kbps, but I fear that this figure may be inaccurate because I don't really know what I'm doing.

  I would like to know:
  (a) is the USB-6210 is able to produce a square wave of 10 kHz?

  (b) if not, is there a USB DAQ, which is?

  Respectfully,.

  Emrys Maier

  University of Texas at Arlington Research Institute

  Research Assistant

  Let's see here.  No analog outputs.  Only software timed DIO, so it does not work.  But there are 2 meters which should be able to output a square wave at the speed you need.  I have not done it myself, but if you use the finder to the example and looking for something like 'pulse train' or 'exit meter', you should find some good examples of how to do it.

• Reconciliation of analog output NI USB-6210

  Using Labview, I am currently using an NI USB-6210 to produce a signal that a BOP of Kepco 50-2 M feeding programs. Unfortunately, this device NOR produced no analog voltage. Is it possible that I can use the digital output or against the unit OR to do something that approximates an analog output? I need a way to get the power output voltage has the supply to increase gradually in a predefined way. I only work with a couple of volts because of sensitive equipment, so accuracy is important.

  I don't have access to the program at the moment so I don't know what version of Labview that I use, but I'll be able to check in a few hours.

  Its probably not worth to use this device in a method not scheduled.  Cheeper with analog outputs are available.

  And don't forget the 4886 BIT card that can be purchased and hooked to your diet, there are even for using RS232 or GPIB device drivers to control the supply to

• Open the NI USB-6210 collector

  Hello

  It's just a small matter. I have two Renault uses a NI USB 6009 and the USB-6210. I use the 6009 as outputs open collector. I can't find any information on collector/drain open for the 6210.

  This configuration can be configured?

  Thank you

  Cristian

  Ibanez,

  The digital output channels on the USB-6210 are sourcing outputs.  This module does not change this setting in the software.

  Good luck with the rest of your application!

• The streaming of multiple channels directly to CSV USB-6210?

  I would like to stream up to 16 channels of data to a CSV file. My sample rate can vary from a file in a file, but I can reach 1 kHz. I understand the disadvantage of using text rather than PDM or binary files, but I have to be able to read these files later with programs such as Excel (Excel 2007 can make 1 million points).

  I have no trouble writing to TDMS files as seems very straighforward. I wonder though, it would be more efficient to use the TDMS files as the data are acquired and then after I stop, read the PDM and convert to CSV or just directly save to CSV? I only say this because I don't know if Labview can broadcast on a text or CSV file at 1 kHz.

  The scenario. The user will begin acquisition (using the USB-6210) to start playback 16 channels, applying multipliers for some data, and then send to a drive. Don't worry about the file size, the operator will be told that if it samples fast it must limit its total sample time. He has the ability to run slower to achieve longer sampling frequencies.
  Bottom line is I want good data for all 16 channels timestamped. No header information, nothing other than data raw beginning to end.

  I've seen several posts where the notice has been using TDMS files. Yet once again, I am not opposed to that, but I need to end up with text files.

  Jeff

  LabVIEW can handle this, if you do it right.

  1. If you are not already, use the design data of producer/consumer model.  It should be a template provided with LabVIEW.  This will allow you to take continuous data because your data treatment/backup of the routines take place in a separate thread.  If the hard data recording longer than reading the data, LabVIEW will keep only the size of the queue more and more with new data and I hope that you will not run out of memory system.

  2 write. you data in "chunks".  If you expect to write each data point to the disk as soon as it is available so that will probably be very tax on performance due to the excessive amount of 'read/write' header to your disk controller information and other things.  It is better to save 1000 samples at once, for example.  This way you are 'hit"your disc 10 times per second instead of 1000 times per second.

  3 ASCII files are very large, but I too tend to use them due to their convienance.  If you think about it, a 32-bit value can be "12332.0123" which in the ascii code is rather 80-bit (1 byte per character, 8 bits per byte, 10 characters is 80 bits or more than twice the amount if stored as a number 32-bit floating point).  It is therefore logical that if you have problems with performance (even after the application of 1 and 2) you write to a binary file.  Then, you can easily write a program that reads the binary file and writes a text file.

  4. If your computer has enough memory, you could put everything in memory and save it in a file at the end of the data collection.  You will need to add more controls and other things if you were writing this LabVIEW application for someone else.

• It is current on the analog module USB NI 9263 output voltage limit (+/-10 v)?

  It is current on the analog module USB NI 9263 output voltage limit (+/-10 v)? I try to run a current controlled resistance, but cannot get the required current. The servovalved has a parallel internal resistance of 80 ohms and requires 20 my full operation. Ohm's law: (.02 A) * ((80*80) /(80+80) ohms = 4.5 v) Yet, the required voltage, do not move the servo. Outside the material error (continue this by other means), what could be the problem?

  Have you checked the Manual?

  Page 12 1 says my.

  For servo, you really need some kind of amplifier.  See if the manufacturer provides the electronic driver for it.

• NEITHER 6052e: can I re - route the analog output of DAQ for PFI?

  Hello

  Does anyone know if it is possible to route analog output to one of the PFI (e.g. PFI0)? I use NEITHER 6052e and I would do the following: 1) output a signal to DAQ0; 2) then a few hundred milliseconds a signal of DAQ1; and then 3) read out a simple analog pulse on any output connector external to trigger an external device.

  Thank you very much for your help!

  Hello sometimes.

  Could you please provide more information about your hardware configuration:

  What devices are DAQ0 and DAQ1?

  Are you using a PXI and PCI 6052?

  When you say AO reroute to PFI do you mean you're trying to wire AO into a PFI line for release purposes or are you trying to exit and the analog signal of a PFI line?

• What is the resolution for USB-6210 for positive ranges of entry?

  Hello

  I use USB-6210 to sample different types of sensors and each has its own range of values. I have two questions:

  (a) what are the fixed beaches of USB-6210 where most suitable is chosen automatically depending on the settings of user intput scope? They are to +/-0.2, +/-1, +/-5 and + /-10?

  (b) I know that if I select + / 10 as the range and then I will get the resoultion of 20 /(2^16), but what happens if I want to the positive range only? So if my sensor gives values between [0.10] and data acquisition would choose the + / 10 range. Then could get a resolution higher than 20 /(2^16) and how?

  Thank you.

  (a) Yes, they are the ranges listed in the manual

  (b) No, a fixed range means a fixed range. You cannot change them.

• The difficulty to move the files to shared documents files and transfer documents to my USB on my computer

  I'm moving all my documents and music files in the folder documents shared on my computer but its telling me C:\ is not accessibble, access is denied.
  He responds in the same way when I try to move files that that are on my USB on my computer.
  I don't know if this has to do with the hard drive or what he can possibly be or how to fix it. Help, please. Thanks in advance

  Hello

  • Connect you as an administrator?

  You can refer to the following steps:

  1. Log the computer with an account that has administrative credentials. If you are running Microsoft Windows XP Home Edition, you must start the computer in safe mode, and then log on with an account that has administrative rights to access the Security tab.
  2. If you use Windows XP Professional, you must turn off Simple file sharing.
  3. Right click on the file/folder that you want to take control and then click Properties.
  4. Click on the Security tab, and then click OK in the security message (if one appears).
  5. Click Advanced, and then click the owner tab.
  6. In the name list, click your user name, click administrator if you are logged in as administrator, or click the Administrators group. If you want to take ownership of the contents of this folder, select the check box replace the owner of subcontainers and objects .
  7. Click OKand then click Yes when you receive the following message is displayed:
     You are not allowed to read the contents of directory folder_name. Do you want to replace the the directory permissions with permissions granting you full control?
     All permissions will be replaced if you press Yes.
  8. Click OK, and then reapply the permissions and security settings that you want for the folder and its contents.

  See also:

  http://support.Microsoft.com/default.aspx?scid=kb;en-us;308421&product=winxp

• Amnesty International and counter sync + USB signal stream (USB-6210 vs USB-6341)

  Hi all

  I'm at a stage of identification of a material suitable for the following tasks:

  • 5 analog inputs (AIs) of reading at the same time, tensions at a rate of kSps (at least) 10,
  • application captures 2 inputs using timers (detection of contours with timestamps), square wave entry with duty ratio of 50 percent and about 1.5 kHz frequency and variable pulse width / frequency (from 2 sensors hall, representative of the DC motor rotation speed and direction, quadrature signals), resolution of timestamps should be (at least) 50 ns,
  • AIs and counters should behave in a deterministic way, and must be synchronized in a way,
  • data to be transferred via the USB port of a host computer with Matlab Data Acquisition Toolbox (unfortunately not LabVIEW).

  I've identified the long USB-6210 USB-6341 and potential candidates of material to accomplish the above tasks, but after reviewing several documentation and the topics of the forum, I'm still a bit confused, if both are fully working and my approach described below is not working properly.

  Counters: I intend to use the internal time base available 20 MHz as being the source of meter to get into account the resolution of timestamp 50 ns. External impulses hall are used as sample clock (about 1.5 kHz, see above). As the pulse width varies, the sample clock is not constant.

  AIs: Using a 10 kHz internal clock signal derived from the time base of 20 MHz for timing and analog inputs (trigger) start-up and counters simultaneously material should translate into the required synchronization and deterministic behavior.

  It work? Other recommendations?

  Next is the USB data transfer: all HAVE 5 and 2 data entry of the meter must be correctly transferred to the host computer (the corresponding rates are shown above). USB-6210 is capable of 4 USB signal flow, device USB X range (6341) offers 8 of them. Unfortunately, I could not understand the exact meaning of the expression "signal flow" still. Do I need 1 flow of input signals (would be 7 for my application described) or 1 stream for all analog inputs and 1 for counter inputs (lead 2 streams for my request). Is there no further details on this approach (more than Streaming of signals of NOR) USB signal flow?

  Any challenge to the described application that I might have forgotten? 6210 USB seems to a very limited number of entry PFI, maybe even too low for my meter participate application?

  Looking forward to your comments and advice.

  Concerning

  jAwA

  1. I recommend the X-6341 series on the M-series 6210 sake of counters/timers.  It is more of them, and each of them is more capable.   It can also have a great FIFO embarked for meters that may be important in certain tasks, although I don't think that you currently deal with one of them.

  2. your general concepts on timing & sync are satisfactory.  You will be able to share and to route signals that help ensure synchronization and determinism between the timestamps for your various tasks.  Note that for meter entry tasks, you need set up the trigger 'Arm Start' rather than the regular start trigger.

  3 is not authoritarian, but I believe that the flow of signal # will correspond to the tasks #.  For you, it would be 1 task of HAVE and tasks CI 1 or 2.  (Not clear if you have 1 Encoder with 2-channel quad that would require 1 task of CI, or if you have 2 encoders with 4-way quad).

  4. pay attention to the hall effect signals that are not virgins.  Digital filtering is available and probably better on the X-series, the series M.

  5. strictly speaking, edge detection is a type of digital input task that produces samples but no timestamps.  Ideally, I would like to parallel wires on the two digital inputs for the entries of detection and counter change to position quadrature decoding.   Then I would sample the counters Encoder 1 or 2 using the internal pulse 'event of detection of change '.  I would create another counter timestamp change detects pulses as well.

  -Kevin P

• USB-6210

  Hello!

  We just bought a USB-6210 hardware DAQ, which we could successfully install and it appears as well in the device OR monitor.

  So, we come the 6210 connected via USB to our Win7 Pro 64 bit machine and wanted to see if his works.

  We opened NI Max (ver. 14.5), our device is recognized and we have opened a "Panel Test". We don't see anything, but the noise that we didn t connect anyhing to any unit. But we see a lot of crazy things. Our analog inputs are beginning to increase and saturate all about 11V. Some other entries are reduced to 11V slowly to 0...

  However, we connected a photoreceptor (thorlabs) to acquire certain signals... nothing is showing just all the same strange signals.

  We went on our device USB-6000 and everything works. We don't get anything with USB-6210.

  Any ideas?

  Thank you

  The readings that you see with nothing plugged are expected. When you do not connect a signal, what is your configuration (diff, CSR, etc.) and what is your wiring? Looks like you selected a configuration but your wiring does not match then you still have a nice.

• USB-6210 on Linux - is DAQmxBaseExportSignal supposed to work for this unit?

  I have two devices USB-6210 I need to synchronize so that they
  both collect data exactly at the same time. I want to trigger data
  collection for each device by sending a trigger off Dev1/PFI6 and
  have two devices to receive the signal on PFI0.

  The input analog trigger doesn't seem to work, but the input digital trigger seems to be accepted. Unfortunately, I can't get the clock signal to export.

  Here is the sample program that I use:

  /*********************************************************************
  *
  * ANSI C program example:
  *    contAcquire-ExtClk - DigStart.c
  *
  * Example category:
  *    HAVE
  *
  * Description:
  *    This example shows how to acquire a continuous quantity
  *    the data using an external sample clock, launched by a numerical advantage.
  *
  * Execution mode:
  *    1. Select the physical channel is the place where your
  *       a signal came on the DAQ hardware.
  *    2. Enter ranges of minimum and maximum voltage.
  *    Note: for best accuracy try to match ranges of entry of the
  *          waits the voltage level of the measured signal.
  *    3. Select a sample clock source.
  *    4. Set the approximate rate of the external clock. This allows to
  *       the internal features of the acquisition to be like
  *       effective as possible. Read also assign samples.
  *    5. Select a source for the beginning of digital edge trigger.
  *    6. Select the edge, rising or falling, to trigger.
  *
  * As follows:
  *    1. Create a task.
  *    2. Creating an analog voltage input channel.
  *    3. Set the parameters for an external clock Source.
  *       In addition, set the sampling mode to be continuous. The
  *       external clock frequency is given to allow internal
  *       characteristics of the acquisition to be as effective as
  *       possible.
  *    4. Set the parameters of a beginning of digital edge trigger.
  *    5. Call the start feature to start the acquisition.
  *    6. Read data from waveform looping up to 10 seconds or a
  *       error occurs.
  *    7. Call the function in the task to clear to clear the task.
  *    8. Display an error, as appropriate.
  *
  * Overview of e/s connections:
  *    Make sure that your input of the signal Terminal corresponds to the physical
  *    Control I/o channels. Also, make sure that your digital results in the application
  *    signal is connected to the terminal that is specified in the command Source.
  *
  * Recommended use:
  *    1. Configure and start calling features.
  *    2. Call loop function.
  *    3. Call Stop function at the end.
  *
  *********************************************************************/
  
  #include "NIDAQmxBase.h".
  
  
  
  #define DAQmxErrChk (functionCall) {if (DAQmxFailed (error = (functionCall))) {goto error ;}}
  int main (void)
  {
      Task settings
      Int32       = 0 error;
      TaskHandle  AITaskHandle = 0;
      tank        errBuff [2048] = {'\0'};
      Int32       i;
      time_t      startTime;
  Channel settings
      char        [] = "Dev1/ai0" chan
      float64     min = - 10.0;
      float64     max = 10.0;
  Sync settings
      char        [] = clockIn ' / Dev1/PFI0 ";
      char        [clockOut] = ' / PFI4/Dev1;
      uInt64      samplesPerChan = 1000;
      float64     sampleRate = 10000.0;
  Trip parameters
      char        [] = triggerIn "/ Dev1/PFI2";
      char        [triggerOut] = ' / PFI6/Dev1;
      uInt32      = DAQmx_Val_RisingSlope triggerSlope;
      uInt32      = 100 triggerSamples;
  The data read settings
      #define     bufferSize (uInt32) 1000
      float64     data [bufferSize];
      Int32       pointsToRead = bufferSize;
      Int32       pointsRead;
      float64     timeout = 10.0;
      Int32       = 0 totalRead;
  printf ("calling CreateTask - HAVE... \n");
      DAQmxErrChk (DAQmxBaseCreateTask("",&AITaskHandle));
  printf ("calling CreateAIVoltage - HAVE... \n");

  
  DAQmxErrChk (DAQmxBaseCreateAIVoltageChan(AITaskHandle,chan,"",DAQmx_Val_Cfg_Default,min,max,DAQmx_Val_Volts,));
  printf ("calling CfgSampleClkTiming - HAVE... \n");
  DAQmxErrChk (DAQmxBaseCfgSampClkTiming (AITaskHandle, clockIn, sampleRate, DAQmx_Val_Rising, DAQmx_Val_ContSamps, 1000));
  printf ("calling CfgSampleClkTiming - HAVE... \n");
  DAQmxErrChk (DAQmxBaseCfgSampClkTiming (AITaskHandle, "OnboardClock", sampleRate, DAQmx_Val_Rising, DAQmx_Val_ContSamps, 1000));
  printf ("calling DigEdgeStartTrig...\n");
  DAQmxErrChk (DAQmxBaseCfgDigEdgeStartTrig (AITaskHandle, triggerIn, triggerSlope));
  printf ("calling ExportSignal - sample on %s...\n clock", clockOut);
  DAQmxErrChk (DAQmxBaseExportSignal (AITaskHandle, DAQmx_Val_SampleClock, clockOut));
  printf ("calling StartTask - AI\n");
  DAQmxErrChk (DAQmxBaseStartTask (AITaskHandle));

  The loop will leave after 10 seconds

  startTime = time (NULL);
  While (time (NULL)
  printf ("loop - calling ExportSignal - Trigger...\n");
  DAQmxErrChk (DAQmxBaseExportSignal (AITaskHandle, DAQmx_Val_StartTrigger, triggerOut));
  printf ("loop - call ReadAnalogF64...\n");
  DAQmxErrChk (DAQmxBaseReadAnalogF64(AITaskHandle,pointsToRead,timeout,DAQmx_Val_GroupByChannel,data,bufferSize,&pointsRead,));
  totalRead += pointsRead;
  printf ("acquired %d samples. %D total \n",pointsRead,totalRead);
  Print only the first 10 points of the last data read
  for (i = 0; i< 10;="">
  printf ("data [%d] = %f\n", i, data [i] ");

  }
  printf ("%d \nAcquired total samples.") "\n", totalRead);

  Error:
  If (DAQmxFailed (error))
  DAQmxBaseGetExtendedErrorInfo (errBuff, 2048);
  If (AITaskHandle! = 0) {}
  DAQmxBaseStopTask (AITaskHandle);
  DAQmxBaseClearTask (AITaskHandle);
  }
  If (DAQmxFailed (error))
  printf ("Error in DAQmxBase % d: %s\n", error, errBuff);
  return 0;
  }
  

  And here is the result of the execution of the example program.

  $. / contAcquire-ExtClk-DigStart
  the CreateTask call - HAVE...
  call CreateAIVoltage - HAVE...
  call CfgSampleClkTiming - HAVE...
  call for DigEdgeStartTrig...
  Calling ExportSignal - sample on/Dev1/PFI4 clock...
  DAQmxBase error-200428: value passed to the control task/channels is not valid.

  Someone can tell me what I am doing wrong or is ExportSignal not supported for devices USB-6210 on Linux?

  Thank you

  -Tom

  Hey Tom,

  Thanks for the update, I should have tested my suggestion before posting but I had no useful material at a time.  It turns out that, DAQmx Base supports not the outputs of the internal sample clock routing counter HAVE.

  Workaround will be physically wiring the meter output terminal (default is 4 PFI for counter 0, PFI 5 to 1 meter) until one of the PFI input lines (PFI 0:3) and use the PFI input as SOURCE for your sample clock (for example "/ Dev1/PFI0").

  Best regards