Override clock backplane PXI-1033 with clock OCXO PXI-6653

Similar Questions

• Pulse modulated CW with the PXI-5650 and PXI-6653

  Hello

  I'm trying to generate a signal CW of pulse modulated with the PXI-5650 as source RF and the PXI-6653 as the modulation signal. Basically, I'm trying to generate a simple radar waveform. It seems that it would be possible to use the synchronization Module (6653) to transform the RF output on / off on the signal generator (5650), but I do not know how to route the signals from one to another using LabView.

  Has anyone tried this or something like this before? Can anyone please offer some advice?

  Thank you!

  -John

  Hi John,.

  Reading your post, it seems you want to use your calendar and map of synchronization to the RF output power, in other words, on Off Keying. OOK modulation is a feature built into the 5650. For more information, you can navigate through the NI RF Signal generators Help for devices-RF signal generators > NOR -> NOR 5650/5651/5652 overview-> Modes of Modulation and simply click on the Modulation Modes.

  An example of this is found in the example Finder OR by navigating to the help-> find the examples in LabVIEW and then navigate in the Finder to example NOR material input and output-> Modular Instruments-> NI - RFSG-> signals-> RFSG 565 x Digital Modulation.vi.

  Kind regards

  Jason L.

• PXI-6653 DDS ClkIn reference

  When I use the example with NO-SYNC called generate DDS and Route.vi clock and select the Terminal clock DDS Source: ClkIn and Terminal of Destination: ClkOut, the map does not generate an output clock. If I then click on stop, I gives me the error message:

  1074118606 error occurred at niSync clock Terminals.vi Connect

  Driver status: (Hex 0xBFFA4032) the terminal specified source is not valid for this operation.

  If I change the terminal of DDS clock to one of the other sources Source, I get a ClkOut signal, but this is not phase locked to my external 10 MHz reference oscillator.

  How to build a clock DDS signal which is phase locked to an external 10 MHz reference oscillator connected to ClkIn?

  Thank you

  John Bosshard

  Resolved - rider backplane PXI - 1033 S1 should be moved.

  John Bosshard

• Problem sending trigger software through backplane PXI (chassis SMU-1082, SMU-6363 DAQ, SMU-6544-HS-DIO)

  Dear community,

  I am trying to implement a background basket (software) PXI trigger on a chassis NI SMU-1082 with LabView 2015 (32-bit) running on an SMU-8135:

  HS-DIO (SMU-6544) in slot 2,

  -Acquisition of data (SMU-6363) into the Groove 4,

  -Flex RIO (SMU-7962R + OR-6583) in the Groove 3.

  The trigger schema is explained in the attached file ' LV-PXItrig-HSDIO-DAQ - overview.jpg ".

  Scenario 1: written DAQ analog signal and sends signals trigger HS-DIO (software) through bottom of basket, after East of waveform of the complete signals to DAQ for acquisition.

  Scenario 2: logical impulse on an external port HS-DIO triggers signals HS-DIO, after HS-DIO waveform is complete DAQ triggered for the acquisition of the ADC by the backplane.

  In principle this breaks down to send a trigger of module A to B by PXI backplane. The SMU-1082 chassis has a bus trip with 8 lines (PXI_trigX, X = 0,..., 7) more a trigger in Star controlled the slot 2.

  I've linked to implement a software trigger, but I can't access the refreshing resource and execution, see the attachment. Other ways of implementation including the DAQmx Terminal / routine disconnect Terminal have not worked for me either. I am aware about the connection of trigger using the node property VISA but I can't make a trigger.

  Tips, comments or solutions are appreciated. Thank you!

  For scenario 1, you want to trigger the HSDIO acquisition to begin as soon as the analog output DAQ starts?  You can use DAQmx Export Signal to send the trigger for the start of one of the lines from the Trig PXI backplane. Then, you need to configure your HSDIO acquisition to use a trigger digital beginning on the same line of trigger. Take a look at the example of the "Dynamic hardware generation start trigger" in the Finder of the example (help > find examples)

  For scenario 2, looks like you do a dynamic unit HSDIO generation when a digital trigger arrives on one of the PFI lines. Once the build is complete, you want to send a trigger for the DAQ hardware to begin sampling. If this is the case, you again use a trigger to start material in your task of NOR-HSDIO, as you did for scenario 1, but use external trig line as the source, rather than the bottom of basket. There is no case of material when the build is finished, but you can use a marker in script mode event instead. The example of the Generation with dynamic event marker' in the example Finder gives a good starting point for this type of operation. You'll want to set the output terminal for the event to be a line of backplane trig, and then tap the DAQmx to start on the same line trig trigger.

• Override the port NIC teaming with powercli group?

  Hi all

  Any chance you could lend a hand?

  I have a powercli script that goes out to all of my ESX 4.0 host and add a new port group to vswitch1 with a new VLAN ID. That works well, but I also need to override the NIC teaming on this port group, to set an active NIC and the other to be the backup. (we put NIC failover port groups not the vswitches).

  I see ways to change NIC vswitches grouping settings, but am yet to find a way to change the settings of the NIC collection for groups of ports themselves with powercli?

  Can someone shine a light?

  Thank you

  Try something like:

  Get-VirtualPortGroup-name '' | Get-NicTeamingPolicy | Game-NicTeamingPolicy - MakeNicActive "vmnic1" - MakeNicStandby "vmnic0".

  I hope this helps!

• PXI-1033 not detected until the pc is rebooted

  We have a chassis NI PXI-1033 with a PXI-5114 and PXI-4072-PXI-6221, fist, that he had failed to recognize and install drivers for motherboards. The search in the knowledge base, I tried workaround by disabling the PCIe mode ' bcdedit/set pciexpress forcedisable' command and rebooted the pc. Then the system recognized and installed the drivers for all the hardware.

  Disabled the PXI system at the end of the day. The next day, after activating the system, he did not recognize the hardware, returned changes to aid 'bcdedit/set pciexpress by default', then restarted the pc. Once again the material have been recognized.

  I tried to change the configuration on the PC BIOS, without success. The PC is an ACP-4000 of Advantech. We need to restart PC after a cold start so he could recognize the hardware and load drivers.

  Is this normal?

  Concerning

  The PC is under Windows 7 Pro. I searched on google for similar problems, where I found one where someone said that the culprit is that the chipset of the motherboard not give not the PCIe card delay what he needs on a start cold in order to be recognized. A reboot gives the time required and the card works.

• Unable to trigger pxi-5105 exported signal pxi-4461

  Hello

  I use a chassis PXI-1033 with a PXI-4461 (daq) in slot 2 and 4-PXI-5105 in slots 3-6.  I want to use the 4461 to export a reference trigger signal to of the 5105, but when I try to run my program I get the following error:

  Error-89126 occurred at DAQmx Read (Analog DBL 1Chan 1Samp) .vi:1

  Possible reasons:

  Trigger line asked could not be booked because it is already in use.

  Property: RefTrig.OutputTerm
  Property: RefTrig.Pulse.Polarity
  Target unit: PXI1Slot2

  Task name: _unnamedTask<89>

  The Subvi I use to export the signal is built off an example I found.  At the moment it is only under the scope of my code mode (I'll take care of the datalog part later).  I'm not sure what I'm doing wrong, any help is greatly appreciated.

  Thank you

  John

  Hi John,.

  T Clk select a PXI_Trig lines used to deliver pulses of synchronization between devices.  Since that you configure T - Clk before configuring the signal to destination, the driver doesn't know that you plan to use PXI_Trig0 to export the reference trigger.  I guess that's to select PXI_Trig0 as the line to book the pulse of synchronization.

  I recommend that you try to export the signal to one of the other lines PXI_Trig - this should I hope to correct the problem but keep inform us if it is not.  Thanks for posting and have a great weekend!

  -John

• Cannot install OR sync and other on the PXI-8101RT

  Hi all!

  I PXI-8101RT + PXI-6682 and PXI-6653 + PXI-4462, PXI-1036DC + PXI-6143. I'm trying to install OR sync 3.3.5 and Multifunction DAQ & DSA 9.7.0 on 8101RT and get the message, that this components requires MIG string 2.3.0.

  What is the chain of MIG and where can I take it?

  Jury

  Hello

  What version of LabVIEW are you using? I noticed that NEITHER-SYNC 3.3.5 is supported for versions of LabVIEW 2009 and above.

  Try to navigate to C:\Program Files (x 86) \National Instruments\RT Images\NI-DAQmx, open the file nimigString.cdf with a text editor. If the version is 2.2.1, then change it to 2.3.0.

  If you are not able to find the previous file, try to install DAQmx first.

  Kind regards

  MCOTO

• Problems with signing in Adobe HR Applications certificate

  I just bought Adobe CC and set out to install some applications.  Photoshop, Illustrator and Fireworks all installed without a hitch.

  Then I tried to install the tools of tip and Lightroom, and that's where the problem started.

  They have failed.  The error was it (I saw several places):

  Exit Code: 7
  Please see specific errors below for troubleshooting. For example,  ERROR: DW006 ...
   
  -------------------------------------- Summary --------------------------------------
   - 0 fatal error(s), 2 error(s) 
   
  ----------- Payload: AdobeLightroom5CCMPkg-mul 5.0.0.0 {4b06fc24-6249-4c57-9830-6008a3ce9a80} -----------
  ERROR: DW006: Apple Package failed to install successfully.
  ERROR: Third party payload installer Adobe Photoshop Lightroom 5.pkg failed with exit code: 1
  -------------------------------------------------------------------------------------

  Did some research and tried the following things:

  • A run the cleanup tool
  • Restart in safe mode and I tried to reinstall
  • Uninstall/reinstall AIR (I think it was an obsolete suggestion)
  • Permissions of fixed and verified disc
  • Create new account admin user and have tried installing from there

  No luck.   I checked the Setup logs:

       installer: Certificate used to sign package is not trusted. Use -allowUntrusted to override.
  

  OK - something with the certificte.  So I take packages downloaded in the folder/tmp, for the most part.  When I try to install the packages there, I get the warning that the package is not signed by a trusted certificate - I say install when same and everything works!

  Except Lightroom 5.  I just can't get that oe go.  He never asks a substitute me certificate.  Just, it attempts to install and fail just as it did through Adobe CC Desktop.  I can dig in deploy and install packages, but when I run it, she prays for my serial number, which we have not via Adobe CC, correct?

  So what's happening?  I seem to be the only person having this problem.  I spent 3-4 hours this morning with the support of Adobe.  I have their display order and they could not installed.

  Any ideas?  I'm on a new version of the MacBook Air, i7, 8 GB of RAM, 256GB SSD on OS X 10.8.4.  (I swear to you at some point scroll lines endloess of newspapers of the installation I've seen something on my operating system not supported, but which is not normal, it can?)  I am 100% current - I can't tbe too common, no?)

  Thanks in advance,

  Adam Barney

  Wow.  I don't know how it happened, but at some point, I lost my certificate of Apple root - that seems important.  I reinstalled it from http://www.apple.com/certificateauthority/ and all is well with the world - and the Adobe CC Desktop Installer.

• PXI_CLK10

  I just added a PXI-6653 to my chassis PXI-1011, in slot 2 and trying to replace the basket bottom 10 MHz native PXI_CLK10 with high precision an OCXO in the 6653. The goal is to provide a divided (by a factor of 2) reference clock, which has the accuracy of the OCXO. I run this in LV 7.1, NOR-MAX 4.5 etc..

  The attached vi first connects OCXO to PXI_CLK10_IN, as a replacement for the native clock precisely this one. This part comes from "Clock.vi of road NO - SYNC"

  Then, from 'NO-SYNC Generate DDS Signal, fracture and Route.vi' DDS takes the exact PXI_CLK10 of backplane and brings it to CLKOUT full frequency, but also a more bass that is divided by a factor of two to the EPR of PFI0.

  The problem is that when I have the clock frequency to measure CLKOUT, there native backplane clock frequency (lack of precision), or approximately +/-4-5 ppm. I calibrated in fact my meter frequency by porting the OCXO out CLKOUT with the first vi, and it is calibrated to +/-0.5 ppm today.

  My problem would be with the PXI-1011 chassis compatibility problems? I read in another thread on someone with a PXI-1033, which had put the switch S1. I can't find any S1 or other switches config on this chassis.

  Someone at - he had similar experiences with the PXI-6653 and former chassis?

  Thanks in advance for your comments,

  Kurt

  Peter,

  Thanks for having a look at this. Yes, initially I brought OCXO to CLK_OUT, NOR - way Clock.vi SYNC and adjusted using the cal on the K & B (it has only 7-1/2 digit precision) for 10 MHz. This could serve as a basis to determine if I managed to replace the native frame PXI_CLK10 with the more precise OCXO.

  The fact that the attached vi gives a PXI_CLK10 read only 10,00008 to CLK_OUT MHz gives to think that my chassis is unable to accept the OCXO on the PXI_CLK10_IN line. Referring to the manual for the chassis PXI-1011, under Section 1, 'Reference of system clock', missing the verbiage I should be able to do this. Other chassis, such as the "1000/B, ' 1042 and even the ' 1010 have verbiage that PXI_CLK10_IN line can be operated by an external source." So, I suspect that an upgrade of the chassis is in my future.

  Thanks again for the reality check!

  Kurt

• task error DAQmx beginning-88709

  Hi all

  I have a chassis PXI-1045 filled with modules of the PXI-6120 S Series digitizer. I started to have problems when lance VI, receiving daqmx error task start-88709, indicating that a device has been removed or abandoned task. A clock device had been exchanged for the pxi-6653 to 6651 and re-configed at MAX (4.7). I found that text of presentation on this site about this was a problem common to all versions of DAQmx device before 9.2.2 drivers even if I had never seen him before the swapout of the card. 9.2.2 upgrade was the recommended fix that was done without problems. However, the problem persists. Now I also have a new problem on shutdown of a task, editing and restart the task. The clock and trigger signals are there... If these issues are linked and does anyone have a solution?  Thank you!

  lb

  
  

• incorrect thermocouple reading

  I have an NI PXI-1033 with an NI TB-2709 block and I'm under Labview 9. I'm just trying to read the temperature with a thermocouple to any of the eight channels. Unfortunately, when I look at the reading of the measure and menu task Automation Explorer value fluctuates all about the difference from peak to Valley about 50 degrees C. I tested the thermocouple on a multimeter and it gives a good reading. What's wrong. Help, please.

  Once I updated the chassis ground to the shield of the input cable that the noise went away.

• Synchronization between two periods loops FPGA

  First of all, I appreciate the forums here and have read a lot of interesting topics. This is the first time I can't solve it with research and I hope for your entry.

  Information:

  I'm using LabVIEW 2009 f3, PXI-1033 with the PXI-7813R.

  Problem:
  In my FPGA program, I have two loops, where you need to run as fast as possible (has) and the second just quickly (B). Has turns 20 MHz to 40 MHz and B . These are for the two loops limiting speeds. B cannot run faster and Has should not run more slowly.
  Loop has captures the sensory information and integrates data as many loops as indicated by the user. When completed, please send a trigger to B, which calculates the new position information and sends it to the machine. Only at certain times, B must achieve something and said nothing to the rest of the time.

  I thought of two ways, but doesn't work for me.

  (i) with the help of a Boolean trigger. As in a loop, the Boolean value of A can become true and switches to the next loop to false, B is not capture all the triggers and a 50% chance of getting the triggers and isn't perfectly synchronized.

  (II) using the occurrences. Sounds very interesting, but these are prohibited between the periods differently loops.

  I played with many scenarios, but may not understand proper. Someone at - it suggestions?

  This seems to be a fairly simple producer/consumer scenario.

  I would like to use a device worn FIFO to transfer data from the loop of producer (top) to the loop of consumer (bottom).

  Depending on how often the producer generates data (each cycle or every nth cycle?) the case around the write FIFO structure will allow him to write only when your requirements are met.

  The consumer loop reads the FIFO with a timeout of '0 '. When the FIFO is to expire, the consumer runs to the case which does nothing. When the FIFO does not expire, who processes the data and sends it to the side of Windows runs.

  In my example, I used 2 structures of cases to illustrate the two different modes. In your code, you must use a single structure of matter.

  There is no advantage to set a loop "sleep", even if no data exists on the FPGA. Because you are running in hardware and the non-profit CPU cycles these loops can operate simultaneously at no increase in the latency of a

  

• Where slot - VI nisync?

  Hello

  I'm using Labview 8.6 on a PXI-1045 chassis, a synchronization PXI-6653 module, and a PXI-6552 HSDIO module.

  I want to use the CLOCK out of the 6553, but I can't find the Subvi PXI - 6553 NISYNC.

  Where are the Subvi NISYNC?

  I did a search for OR SYNC on the range of functions, and they aren't there.

  Thank you

  Roger

  I don't have the NO-SYNC in the Labview function palette, as show you.

  I already did a computer shutdown and restarted the computer after the installation of NOR-SYNC, and still there is no sub - VI NOR-SYNC in the palette menu.

  I'll try to uninstall OR-SYNC and re - install OR SYNC from the link you provided.

  Thank you

  Roger

• SAS on RD450

  I have a 70DC RD450 (disks 3.5 ") type, which has the SATA AnyRAID110i controller integrated with marked cables 'SATA' at the bottom of the basket in the car.

  My question is can I buy just the controller SAS RAID500 and install it and then plug the SAS is the bottom of rack SATA only or existing records on the backplane?

  Thank you!

  Hello

  Great question! You CAN buy a SAS controller, and then insert the SAS drives if you wish. Backplane should work with either.