PXI-6254 trigger external start (error-200452)

Similar Questions

• How to delay a PXI-5122 trigger before routed to string of PFI

  Hello world

  I use a PXI-5122 in a PXI chassis. I want to synchronize with two external devices. The first will send a trigger (with a 10 Hz repetition rate) for PXI-5122. Then PXI will generate a trigger (with a constant delay) in the second.

  It seems that I need to generate a trigger, then export this trigger to PFI 0 line, but I do not know how to delay triggers with a timeframe of 4µs. I read that there is a slight delay between a trigger on the PFI and the first sample. And the length of the cable is also an important factor to consider.

  Could someone give me some suggestions?

  Wednesday,

  Thanks for the drawings, that helps a lot!  Somehow, I see this work (how to set up the scanner):

  1. set up the record length to be 12us (4us trigger samples, 8us after outbreak).  If the sampling frequency is 100 ms/s, that would be a record length of 1200 samples.

  2 configure the position of record reference to 33%.  That's how the digitizer breaks 1200 400 samples according to trigger before triggers and 800 samples.

  3. configuration of triggering immediate reference.  This will allow the acquisition of trigger the moment she gained 400 before triggering samples.

  4. export the "reference trigger (Stop)" to send to Device_2.  This output pulse is of variable width, so if you want consistency, you will need to the Device_2 trigger the rising edge of the pulse, did not not fall m.  Once 400-pre-trigger samples are acquired, this impulse will be sent, and then the scanner will be immediately habitable after initiation of sampling.

  5 configure the trigger of the entrance of Device_1 (10 Hz trigger), as the 'Advance trigger' and 'Start Trigger'.  This will make the digitizer wait this impulse to start sampling before the next record.  We set up, the relaxation of beginning to the 1st record and the trigger in advance for all subsequent records.

  This facility should allow a pretty decent timing, but please test to be sure that it will be sufficient for your application.

  Kind regards

  Nathan

• Error 200452 with break triggered DI on PCI-6251

  Hey guys,.

  I am writing a program to snoop on SPI communication between a microcontroller and two MAX-7221 display drivers. Essentially, I want to read the PIN Din of both fleas and convert the data stream in the numbers that are displayed on the front panel of devices (each chip controls two 3 figures, 6 total). The data is 16-bit and contains a 4-bit address and a 4-bit code representing the number b. I recognize these two values in the vi, convert code B in decimal and use the address to combine each digit in the corresponding 3-digit numbers that I can view and save to a file.

  Each chip has a Din row that contains data, a clock and a load signal (called CS). In my vi I acquire the data using the remote clock signal and use a trigger break to acquire only when CS is low. It worked perfectly to collect data of a single chip MAX-7221, but I started to run into problems when you try to acquire data of these two channels at the same time.

  Since I am on two different trigger and clock signals, I couldn't use a single data acquisition. I got a PCI-6251 card laying around and decided to use it to develop a single chip and my original USB-6361 to acquire the other. Acquisition data from as chips with the USB-6361 works perfectly, but when I try to acquire two Renault at the same time I get error 200452 associated with the trigger break PCI-6251.

  I did a ton of digging, but I can't seem to understand what the problem is. The Web site OR said that the PCI-6251 supports triggering of break, and any channel I use, I still get the same error. I even tried to use other types of triggers, but no matter what I do error 200452.

  Thoughts?

  Thanks in advance!

  Colin

  It seems that the PCI-6251 card only supports digital break triggering on a similar task. You use it on a digital input task. 6361 USB supports triggering of break on the two types of tasks. That's why you get an error.

• Error 200452 with synchronization of two cards PCI-6733

  LabVIEW: 8.6

  Using two cards PCI-6733 connected via a RTSI cable, I'm trying to get an output synchronized two PCI cards (which are connected to of BNC-2110).

  Here is the labview code I put together by looking at the examples online and in the program. To the left of the diagram is the part of the program that generates the entries.

  

  Currently, it gives me an error 200452: "specific property is not supported by the device or is not applicable to the task." Property: task of Start.TrigType name: _unnamedTask<26>. »

  Any ideas how to solve this problem? The Labview code above looks like it will do what I want?

  Thank you

  After investigating further the code, since it seems that your referencing the same clock, you do not need a trigger. You can probably avoid the error by removing the third blpck on all threads

• Why Digital Edge in Trigger.vi start to make some sort of timeout?

  Hi I do a manual release on my hardwareboard by inserting a 5 volt source the triggerchannel selected a few seconds after I push the Start button.

  The generation ever begins. But if I put the trigger very equal to the sample clock external works listed in annex vi.

  For example, I use PFI7 as source of outbreak which is also the source of the sample clock.

  Could someone explain to me?

  Sincere greetings,

  Lasse

  We can't simply insert a wire with a 5 V potential to PFI6 for example if PFI6 is used as a trigger for "Start Digital Edge" daqmx - vi. The PIN is floating and inserting just 5V does not guarantee a low aboard high.

  If I use a potentiometer to pull on the low channel first, and then increse the tension, the trigging happens.

• Full scale PXI - 6254 DAQmx Analog Input

  Hello

  I use PXI - 6254 Board to read the analog inputs. Configured channels using DAQmx create Channel.vi with sub parameters.

  In the configuration: CSR

  Min: 0

  Max: 10

  Units: Volt

  I read the channel using DAQmx Read U16 2D with the sample of 1. I expected below the values.

  data of 0 v = 0

  10 volts = 65535 data

  but it gives 10 volts = 31544 data. Please let me know why.

  If I set up the channels with the settings below:

  In the configuration: CSR

  Min:-10

  Max: 10

  Units: Volt

  He always reads the same values (data 0 v = 0, 10 volts = 31544).

  Please let me know, how I can get 10 volts = 65535

  Thank you

  Hi LVTestek,

  The PXI-6254 is not an interval 0 to 10 V input V. The specification of 625 x OR lists the available input ranges:

  Entry level of ± 10 V, ± 5 V, ±2 V, ± 1 V, ±0, 5 V, ±0, 2 V, ±0, 1 V...

  When you set Min = Max 0 = 10, DAQmx chooses the smaller input range that allows to measure signals between 0 V and 10 V without clipping. On the PXI-6254, the smaller input range that meets this criterion is the range of ± 10 V, where - 10 V corresponds to-32768 0 V corresponds to 0 and 10 V corresponds to 32767.

  However, there is an additional complication: ranges entry on M Series devices are slightly wider to accommodate the software calibration. Otherwise, gain of a device could reduce the scope of actual entry, and offset error would move the ends of the effective input range. If the [-10 V...] 10 v] range on your PXI-6254 could be more like [-10.3 V...] 10.4 V]. 10 V is actually to 31544, rather than 32767. On another PXI-6254, 10 V could correspond to a different value of gross / scaleless and 31539 31552.

  Another side effect of calibration of the software, is that the data returned by the flavours 'raw' and 'no' to the VI DAQmx Read are benchmarked. The KB explains further: is raw data DAQmx calibrated or chipped?

  If you can modify your application to use one of the flavors "on the scale" (F64) VI DAQmx read, which should save a lot of effort. If not, could you explain why your program requires readings without scales/bullies? The right approach depends on the requirements. For example, if you want to save the data in a file and you need to reduce the file size by using raw data / scaleless, configuration DAQmx to save data directly a TDMS file can meet your needs. If you update an older application to work with DAQmx and M Series, a different approach may be more appropriate.

  Brad

• DALSA GigE or camera validation fails when no trigger external line is present

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  When I have the camera set to trigger external line (LineTriggerMode = 1) and do not have the external clock running then it refuses to allow an Imaqdx configure 'Acquisition' ends without error "attribute value out of range (0xBFF69012).  However, if I have the external clock running (for example at 1 kHz), it's going OK.

  The same thing happens in MAX: I can not navigate to the camera, if the external clock signal is not present (otherwise MAX complains with Unable to Get attribute 0xBFF69011).  With the external clock running, everything is OK.

  So I used Camera Validation Utility or that comes with IMAQdx:

  Without the external clock signal, it reports an error:

  Attribute: CameraAttributes::AcquisitionAndTriggerControls:LineTrigger:ExternalLineTriggerFrequency

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  That said, you could go into the XML file for your camera and comment the partular attribute that is not read correctly. XML files usually live here: C:\Users\Public\Documents\National Instruments\NI-IMAQdx\Data\XML (on Vista/Win7) and you would find the entry

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• StarTech ec1pecps parallel adapter does not start, error 10

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  Hi GregSwinburne,

  ·         Have you tried to connect the unit to a different computer and check?

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  For more information, see the article:

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  http://support.Microsoft.com/kb/943104

  You can also run the troubleshooter and check if it works.

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  http://support.Microsoft.com/mats/hardware_device_problems/en-us

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• Windows live gallery encountered an error loading WLXPhotoViewer.dll and cannot start error code: 0 x 80070035

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  Maybe the exclusive database is corrupted.

  Read the following article.

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  (according to version, database can be
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  Hi NuWaveDC,

  Thank you for taking the time to post on the Microsoft answers Forums.

  Please see the following article for an explanation of this error code 10.

  Explanation of error codes generated by Device Manager

  http://support.Microsoft.com/kb/310123

  Follow the steps listed for the error Code 10 see if this helps solve your problem or not.

  Please post back to let us know if this information was useful or not, so that we can help you if need be.

  Robyn
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

• BITS can not start (error 80246008), tried to solve it, received error 1079, please help.

  Hello

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  I tried to solve it using the steps suggested,

  It's what you tried, if not, please do it might help

  See if anything here helps.

  Error 1079: the account specified for this service is different from the account specified for other services running in the same process

  If you receive this error message, follow these steps:

  1. Click Start, click Run, type services.mscand click OK

  2. double-click on Background Intelligent Transfer Service.

  3. click on the tab to open a session.

  4. click Local System account and then click OK.

  5. right click on Background Intelligent Transfer Service and then click Start.

  0 x 80246008 WU_E_DM_FAILTOCONNECTTOBITS A download manager operation failed

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  http://support.Microsoft.com/?kbid=910337>

  You receive an error message when you try to download updates from the

  Windows Update Web site or the Microsoft Update Web site, or when you

  try to start the Background Intelligent Transfer Service 0 x 80246008

  http://support.Microsoft.com/kb/916251>

  An update is available to resolve a Service outage of Intelligent Transfer (BITS) background on a Windows Vista-based computer

  http://support.Microsoft.com/kb/940520

  13:06:42 UTC 08/26/11

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  Windows Live Photo Gallery encountered an error loading WLXPhotoLibraryMain.dll and cannot start - error Ox800736b1

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  Hello

  The question you have posted is related to Windows Live Photo gallery and would be better suited to the Windows Live community. Please visit the link below to find a community that will support what ask you:

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  During the execution of the services as administrator, the Base filtering engine is started.
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  Hey Conor,
  Follow these instructions to fix the Windows Firewall:
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• Lexmark x 422 cannot start error code 10

  Lexmark x 422 does not start error code 10

  Hi fatma rostom,.

  The Code 10 error applies mainly to the problems of hardware driver and devices or compatibility problems between the drivers of equipment and additional software that is installed in Windows. Therefore, we recommend that solve you these problems with emphasis on device drivers, configuration of device problems and hardware compatibility issues.

  Because the printer seems to be compatible with Windows 7, problem deviates for the current driver is installed.

  To resolve the problem, update the printer driver from the website of the provider. Follow the installation or update.

  You can find the driver for Lexmark x 422 of here.

    

  Detailed information about the error Code 10 is available in the Microsoft Knowledge Base article below.

  Description of errors related to the 10 Code that generates the Device Manager in Windows on computers

  Kind regards

  Shinmila H - Microsoft Support

  Visit our Microsoft answers feedback Forum and let us know what you think.