Tektronix osciloscopio THS

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• Screenshot of Tektronix MSO4104B using LabVIEW

  I am trying to acquire a screenshot of an oscilloscope Tektronix MSO4104B using LabVIEW. I am currently able to collect data from the device and have a waveform displayed on my front of VI. However, for various reasons, our preference is to capture the actual screen shot of the scope.

  I have reviewed the reference for programmers for this camera and have done countless searches on Google for an answer, but have not been able to find a solution. It seems that a few people were able to reach on OTHER Tek scopes by sending a hard copy through the port of communication (GPIB, USB, Ethernet, etc.), but according to the reference of programmers for this particular device, it seems that he will send a paper copy of an installed printer, rather than simply as a stream of data to the port which can be read using VISA controls.

  The other solution I've seen is to record the screen turned to a flash drive, and then copy the file via the port to the PC. However, none of these solutions seems to be available on this device... it's one of the more advanced scopes makes Tek... I can't believe it's so hard! Help, please!

  
  

• Analyzers of vector signals OR, in real time of tektronix and tests EMC spectrum analyzers

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  1. how to work if vector performance of or
  Analyzers of signals compare to Tektronix real-time spectrum analyzers?

  2 can you emulate Tektronix FFT
  processing overlapping?

  3. is it possible to use vector of NOR
  Analyzers of signals of compliance EMC and/or test preconformite? Is there some
  companies use it successfully? Need a special or custom software?

  Thank you

  Hi emc2006

  I'll answer your questions separated by your topics:

  1 - What is the factor that you want to compare between these two products? In the link below, you will find the performance of the NI PXI-5660 RF Signal Analyzer system.
  2. you can develop this feature of programming in software Application development, i.e. of LabVIEW.
  3. Yes, NI´s vector signal Analyzer could run preconformite or EMC compliance analyses. In the same link below, you will find in the subdivision of Applications.

  http://zone.NI.com/DevZone/CDA/tut/p/ID/4298

  Concerning

  Napoleao
  Application engineering
  National Instruments

• Problem of comunication GPIB (Tektronix TK2465)

  Hello, I'm quite new with labview and I have a problem with the GPIB communication; Dealing with a Tektronix TK2465BCT, I plugged a GPIB-USB-HS to my PC Windows8 adapter, when I try to communicate with the instrument via NI MAX seems to communicate properly, or at least that it is recognized by the PC on the correct address, as soon as I start a VI downloaded from the page of the pilot of the aircraft it detects not the oscillocope. Any idea? Thank you.

  It is a very old and unsupported. I have not downloaded so I don't know if it uses VISA or GPIB low-level functions. You specify a name, address or the resource before you run it? What is the error you get?

• Tektronix AFG 3253 USB question

  I'm having some problems with running a test of long duration (100 + hour) with a Tek AFG 3252.  I was using a converter USB / GPIB to communicate with him.  For some reason any USB port down and he refused to communicate after that and the settings are pasted on the AFG.  The issue seems to occur at random times and after a while.

  I checked the USB sleep on the port settings and it is not permissible to put he's asleep.  I also tried to use a hub USB powered and it does not solve the issue.

  I will try to convert the right USB communications today or tomorrow and see if that makes a difference.  If I can't make it work reliability with USB I'll try Ethernet.  We had a problem like this with a range of Tektronix finally had to convert the comms in Ethernet.

  Has anyone else had a problem like that?  If so what did you do to solve?

  Does anyone know if there is a sniffer software and/or hardware that can be used for USB ports?  I would like to know if there are any detectable reason this port is stalled.

  The problems get fixed if the USB cable is unplugged and plugged in the back.  I saw an article on the realization of a software new departure of a USB port.  Has anyone tried this before?  If it works, I'll have to make sure I can detect an error indicating that a reboot is necessary.  Is it possible a hardware switch that I can put in line with the USB port which will create the physical disconnect with digital or software control and does not interfere with the characteristics of the physical layer?

  Thanks for your help.

  You run Windows by chance? I had a similar problem a while crossing a field of Tektronix USB. After a few hours the connection would be deleted and I had to reconnect the USB and restart LabVIEW to resume the connection. In my case, the solution was to turn off the selective suspension of USB in Windows power settings. My understanding is that Windows, in an effort to save energy, turn off USB ports apparently at random. On Windows 7, go to the Power Saving settings > change Plan settings > change advanced power settings > USB settings > USB selective suspend framework. Of course, this might be different in other versions of Windows. If you do not use Windows, then your question is probably something different altogether so feel free to ignore this message.

• MAX does not allow me to rename the tektronix oscilloscope

  Hi, I'm trying to set up my TDS 2014 C Tektronix oscilloscope, but I have a few questions:

  (1) I can't rename the Max machine (I have installed TekVisa).  Here is what I get (see the file attached jpg).  So, what happens here?

  (2) my scope is connected via USB and MAX sees, but all examples are for serial communication and I see no VI to the USB, but when you download the instrument driver, it said USB-compatible.  What should I do to get the examples running for USB?

  Thanks in advance...

  First of all, there is no reason Tek-visa application must be installed. You just need to NI-VISA, especially if you plan on using LabVIEW, secondly, how weak is slow? Seconds, minutes? What command do you send to MAX? Third, your scope is a USBTMC device and is listed as such. There is no specific to USB example since one is not necessary. The same code works for the GPIB, series, or USB. Ignore you the control of parameters series.

• Unable to remote control Tektronix TBS1062 with USB Interface

  Hello

  I recently downloaded IVI Driver for Tektronix TBS1062 of national instruments.  I use the USB communication. I have configured the instrument NI Max and can identify the instrument successfully. However I'm unable to use other functions using the driver of the IVI. Stage of IVI to NI TestStand always runs without error and Trace of e/s OR watch VI_SUCCESS but I don't see any channels settings horizontal scaling and scale veritical configured by the IVI step. The horizontal and vertical scales are always the same.

  I'm not really sure, but would it be because of the USB interface? The driver supports USB?

  Anyone have the same mistake or could someone please help solve this problem.

  Thank you very much

  First thing I would do, is to ensure that the instrument is configured correctly to accept orders via the USB.

  After that, try to send commands through MAX to see if the range reacts.

  Make sure that you are not using a simulated IVI session.

• Error time-out random - 1073807339 using pilots of series Oscilloscope Tektronix TDS 200 1000 2000

  I am trying to make measurements of waveform of an oscilloscope Tektronix 1052 B using LabVIEW. My program is intended to be run for hours at a time, and it works perfectly as expected for the first few hours. However, I noticed that after a few hours, there are apparently random of chances that a VISA to read or write the block function will produce the error - 1073807339. After that happens once, all read or write functions also produce this same error for a while. This happens even using subVIs new driver provided by OR (http://sine.ni.com/apps/utf8/niid_web_display.download_page?p_id_guid=047216EC20B66FABE0440003BA7CCD... Meanwhile if I stop the program, I can still bring up the oscilloscope in MAX and read and write commands him. The error seems to occur within a VI. I already read this page here: http://digital.ni.com/public.nsf/allkb/874B379E24C0A0D686256FCF007A6EA0?OpenDocument, but none of the solutions helped. I know that this is not a matter of actual timeout because I tried increasing the timeout of 30 seconds, but the error always occurs immediately as soon as the function of reading or writing block is called.

  I would like to know why this is happening and what can be done to remedy this. The Subvi in question is provided. This VI is called at various points in the program do acquire a waveform. The inititialize and narrow subVIs are called outside the Subvi.

  Then check your powersettings. Windows may unexpectedly turn off usb power

• Set ACQUISITION_START_TIME Tektronix DPO3034

  Hello

  I'm trying to set ACQUISITION_START_TIME to Tektronix DPO3034 through interface USB with CVI.
  I managed to install the driver and can communicate with the oscilloscope.
  When I write the time-out value (3.5334E - 005) that's what I get from the Spy:

  1 IviScope_SetAttributeViReal64 (DPOScope, NULL, ACQUISITION_START_TIME, 3.5334E - 005)
  PID: 0 x 00001534 ID of Thread: 0 x 00000874
  Departure time: 17:29:42.456 call duration 00:00:00.015
  Status: 0 (VI_SUCCESS)

  This means that the right control was adopted.
  But the delay in the scope comes with 0.4us resolution. This means I can get values of only 3, 56th-005 ACQUISITION_START_TIME, 3.6E - 005 etc..
  This is what I get in the spy with GetAttribute imeddiatley command after the SetAttribute above command:

  4 IviScope_GetAttributeViReal64 (DPOScope, NULL, ACQUISITION_START_TIME, 3, 56th-005)
  PID: 0 x 00001534 ID of Thread: 0 x 00000874
  Departure time: 17:34:11.995 call duration 00:00:00.016
  Status: 0 (VI_SUCCESS)
  (The actual time on the scope screen is also 3, 56th-005...)

  Thank you very much for your help!

  I've corrected the pilot...

• Tektronix TDS2014C 2012 Labview driver

  Hello, I have to deal with the problem of communication with the PC with LabView 2012 new oscilloscope. I downloaded all the drivers site Web

  http://sine.NI.com/apps/UTF8/niid_web_display.download_page?p_id_guid=047216EC20B66FABE0440003BA7CCD...

  and it seems that none of them work. TDS2014C is connected via USB and I am running Windows 7. In the control panel - Device Manager I see this device but to run without a driver, so there is some sort of error. I tried to find any other device just for Windows, but there is no driver. So please help me with this problem of TDS2014C drivers running on my computer in LabView.

  Until I reinstalled LabView for 2012, it worked, but now, no, I don't know if it is possible because the new version of LabView it stopped working (a previous version of LabView was 2010 SP1).

  OK everything is solved, the guys at tektronix has helped me. I have their answer qote:

  With usb connections measuring instruments use USB - TMC to communicate, if you need a usb - tmc driver to get the highest level parts labview to work.

  You can find one when trying to install TekVisa, or by installing the appropriate components of NI-Visa.

  Then you can try to hit these urls to:
  http://digital.NI.com/public.nsf/allkb/044FA220F32774ED86256DB3005850CA
  or
  http://www.Tek.com/oscilloscope/tds7054-software/TekVISA-connectivity-software-V400

  (I do not use Labview myself, but looks like it is the piece that you miss).
  Byron

• OR VISA with Tektronix TDS7404

  Hello world

  I have problem connecting to the oscilloscope Tektronix TDS7404 via Ethernet of LabView. The driver is installed, but when I open the VI example came with the driver,

  I need the VISA name. If I leave the field blank, I get an error:

  1073807343 error occurred while opening VISA in Tektronix 7000
  Series.lvlib:initialize. VI-> Tektronix 7000 series gain Waveform.vi

  Possible reasons:

  VISA: (Hex 0xBFFF0011) insufficient location information or the device or
  resource is not present in the system.

  How can I configure the VISA for this scope?

  It is connected to the PC via a switch, ping for the works of scope, I can see the hard drive of it also.

  I use LabView 2010 SP1; I do not see the scope max.

  Thank you.

  Problem solved. Among device drivers has not been installed. Not the high level (VISA drivers), but the low level drivers. The TekVISA server on the scope did not work as well. Strange that LabView has not complained about these directly, just did not see the scope.

• Tektronix

  Hello

  I am currently using osciloscope Tektronixs TDS2000 Series. I would like to acquire the signal and process it using the labview. the lead time of delay and supervision is not simulated.

  so please suggest me an option or a way to accomplish my task.

  PHANI.

  Do not set the time to 1 second base. You realize that you can enter a smaller number in control, not you? In addition, the setting must be done outside the loop. Allows to adjust manually the scope will tell you what setting you want to use. There is use of basic scopes.

• Tektronix use extremely slow

  I installed Tektronix_TDS5000 use of this URL and read files from Tektronix *.wfm via storage/DataPligin live LabVIEW. Does take a very very long time, longer than two minutes, read a 25 million single-point file this way WFM waveform. I understand it is stored in binary format raw 8-bit and takes no time at all. By comparison, it takes 1 second to load the same waveform when it was converted into file PDM with double-precision 64-bit, 8 times larger, format.

  Is there a way to speed up *. Entry to acceptable WFM rates?

  
  

• Tektronix AFG3022B do not call Initialize vi resetting tool

  I installed the driver from LV for a Tektronix AFG3022B signal generator, called tkafg3k.  I was changing some of the examples

  provided and all seems well. However, I don't want to make a tool reset when I initialize the instrument...

  made using tkafg3k Initialize.vi, because the reset stops briefly outputs voltage and I can't do that to the equipment

  I'm driving with the AFG3022B there is a Reset (T) to tkafg3k Initialize.vi, but if I change it to a fake I get this error:

  Error 1073807339 has occurred in the CITATION read in tkafg3k error Query.vi--> tkafg3k Initialize.vi--> tkafg3k_0.vi

  Possible reasons:

  VISA: (Hex 0xBFFF0015) timeout expired before the operation is complete.

  even in the simplest vi which initializes just and firm then the instrument. Name of resource VISA is correct.

  Anyone know how I can get around this?

  Thank you

  
  

• Disagreement of Tektronix TDS 3000 VISA and pilot

  My lab is trying to use LABVIEW 2015 in order to obtain numerically a 3054 Tektronix TDS Oscilloscope waveform data. We have (on two separate computers) installed the latest version of VISA (15.5) and the Tektronix 3000 series drivers. However, when we open the instrument control drivers and run one of the examples, we get the following error

  "Error 1073807202 occurred in opening VISA to Tektronix TDS 3000 Series.lvlib:Initialize.vi-> Tektronix TDS 3000 Series Auto Setup Waveform Acquire.vi"

  We have reinstalled the drivers on both computers with no luck, the error continues. We have also re-installed VISA, but the error persists. Is that what could be missing regarding how to actually set this instrument on the rise and synchronize it with labview? We connect the oscilloscope to our computers using a GPIB to USB cable and systems are more or less insensitive.

  No indication in this regard would be appreciated,

  Thank you

  If you use GPIB, you must also have installed NOR-488. 2.

  Ben64