Power of the PXI 6723 State?

Similar Questions

• That makes the option the Minimum processor state in the box options advanced a power Plan?

  Original title: the Minimum processor state

  What does the 'State of the Minimum processor' option in the Advanced Options of a power Plan area? If I put it at 50%, this means that Windows will feed the processor of the unnecessary calculations just to keep 50% of its capacity? If so, why would it be of any use? If this isn't the case, then what is its role?

  Thanks for any clarification,

  Rifdhan

  Hi Rifdhan,

  The main reason you would set your option of the processor State Minimum to superior to the minimum (e.g. 50%) is if you run CPU intensive programs very and they would not work well at lower States of CPU.
  Processors do not require a constant stream of information to operate at a certain speed. For example, if you have a 2.0 ghz processor and you set the State of minimum CPU at 50%, the lowest ever, it will fall to East 1.0 ghz, even at idle.
  With your minimum fixed at 50% and maximum set to 100%, the real speed it works rest between these two values and the current amount of life battery will be factor in how quickly he chooses to run an average of 75%.
  If you set your minimum to 5% and up to 100%, it will go down very low to preserve the life of the battery.
  Hope this helps to understand how it works and I hope someone else can help to further clarify.

• Get-Stat for use of the power of the ESXi Server

  Hi all

  Need your help to get a script to capture power consumption/use of an esxi host. I checked the command get-stat, I don't see any special argument as energy consumption in check for the host entity. The time interval can be anything, I'd like to see the same values that manifest slot for power under the tables of performance of an esxi host.

  Any help would be appreciated.

  Thanks in advance

  Try like this

  10 P 002 003 004 005

  $entity = get-VMHost-name MyEsx $stat = "power.power.average". Get-stats - $entity - $stat - Realtime - MaxSamples 1 Stat entity

• The PXI-8195 system state: not configured

  Dear community,

  at startup time real pc pxi 1042 with a Don t of controller pxi-8195 RT-model start. The display shows the following message is displayed:

  (the doesn´t of pc have an operating system because it is used only for the RT model)

  Transfer of control of user program.

  LabVIEW RT Boot Loader

  (C) copyright 2002-2005 National Instruments Corporation

  LabVIEW time real Single-Core Kernel

  MAX system identification name: not specified

  The initialization of the network...

  Device 1 - MAC address: xx - 0.0.0.0 (primary)

  System status: not configured

  I hope that someone of you can help me

  Hello

  First of all, welcome to the Forum OR!

  You can find a detailed guide of your PXI system with your real-time system configuration here:

  Initial setup of the PXI real-time and install the http://www.ni.com/white-paper/12871/en/ software system

  This screen your see is just a console that returns events on the pxi system. In your case, it indicates your pxi is not configured.

  You cannot create events of keyboard and mouse on a system in real-time because it would mean that your system is not more deterministic.

  For this purpose all the configuration and programming is done on a host pc, which connects to the pxi and deploys your programming.

• The reference output analog of the PXI-67xx (AO GND) isolated or linked to the mass chassis/installation?

  I am trying to simulate a radiation of 3 mV/V power pressure transducers (excitement is + 10V, full range should therefore be 0mV at 30mV).  I am looking for a PXI analog output device high number of channels (PXI-6723, possibly) who doesn't have the down side of the analog output channels linked to the land of installation (differential channels of AO).  The plan was to use a voltage across the divider circuit of +/-10V output card AO to +/-50mV.  I use a card AO 16-channel, 12-bit which has all the Commons AO related to the mass of the PXI chassis and Earth installation.  The DC of the signal part I want it, but there are about 80-100mVpp of noise (from the ground connection) riding on it.  I also tried a PXI-6115 card we had at hand and its reference AO are related hard chassis-same result with the noise of the Earth.  Is PXI - 6723 AO GND isolated from the land of the chassis/installation?  Even if all GNDs AO are shared on the Board, this solution should be much better than having a noisy ground reference.

  Any ideas?  Alternatives to simulate a floating, the millivolt output device?

  Thank you!

  The reference of the AO of the 6723 relates to Earth; pages exit track to track analog insulation research, only a handful of AO devices have an isolated field (the business is a low channel count).

  -Ciao

• Power on the Satellite Pro 3000 problem

  Wives Satellite S3000 has developed what appears to be a power problem

  Last night it started indicating that he doesn't have the power of the DC input... This seemed to be a fault of internittent stirring casued DC input light to return cable. Taking the DC Jack off main cable, I discovered that one of the two pins was broken.

  Is out today and bought a new 5.5mm/2.5mm DC Jack and reconnected thinking that everything would be OK... but there is no response from the laptop... the DC input light does not come on and neither does the indicator "charging battery".

  A multimeter indicates there is 19v DC decision-making.

  It seems to me that there may be an internal power problem. Otherwise there may be a problem with the power with respect to the current delivery.

  A battery totally buggered may this "non-response"? I expect the laptop to operate on DC power regardless of the internal State and secondary battery.

  Ideas appreciated... will see if I can alternative power source and try it before resorting to delve into the bowels of the thing!

  Thank you

  Hello

  > A battery totally buggered may this "non-response"? I expect the laptop to operate on DC power regardless of the internal State and secondary battery.

  The laptop should run without battery. If the adapter is ok and if it was connected to the laptop, then it should be possible to start the machine.

  If the laptop does not start, then it must be a hardware problem.
  But believe me; It's not easy to say what exactly is the problem.

  Maybe you bought only a bad power adapter that is not compatible with the Sat Pro 3000?
  Or maybe there is something wrong with the electronic power supply on the motherboard?
  Who knows?  :| Only the technician who checked the laptop can provide an exact error diagnostic.

• OR DC Soft Front Panel, minorbug, small bug with the PXI-4110

  Hello

  The NI DC Soft Front Panel V14.0, with the PXI-4110, scrolling to negative tension, works as expected to-10V, but then returns to 0. If we change from - 1V procedure, it goes...-8-9,-10, -1, -2... instead of-8-9,-10, -11, -12...

  Everything about her, a simple thing that I miss is a switch for all three voltages.

  (Also, IMO, it would be logical for negative tensions with the arrow pointing down, not more).

  My 2 c

  Hello Janaf,

  I completely agree with two of your statements, I tabled a report of corrective measures that you can monitor in the next versions of DCPower to see if this is fixed with the FPS. CAR number: 512257

  I've added notes that only manual insertion of numbers - less than 10 works and that it was not logical to use arrow increment or upward arrow to reduce the output voltage.

• Control of low level of the PXI-2596

  How to control a PXI-2506 Mux 26.5 GHz Dual 6 x 1 chassis PXI-1042 a code 'C' with a minimum of drivers? We want to use our own code, not of LabView, just plain 'C '. Also, we prefer to use our own controller (Linix based) shipped without a slot for a PXI card (if possible). Is there like a simple series or ethernet interface to control the boards housed in the PXI-1042 chassis? The switching speed is very low, it is part of a manufacturing test system, we want to use the PXI-1042 with several 6 x 1 Mux inside for instruments RF switching in of the DUT.

  Hi eirlund,

  In response to your questions:

  Is there a simple series or ethernet interface to control the boards housed in the PXI-1042 chassis?

  • Chassis PXI itself contains only the connections for the PXI bus and some timing and triggering and power for the cards. This white paper explains the PXI architecture in many more details: http://www.ni.com/white-paper/52018/en/
  
  
  • In order to be interfaced with the cards that you need to use a controller Embedded PXI or a remote control which allows you to use another computer in place and place an on-board controller. A remote control can be easier to apply to what you're after however there are some limitations regarding the use under Linux. More information on what the remote controllers can be found here: http://sine.ni.com/nips/cds/view/p/lang/en/nid/10359

  We want to use our own code, not of LabView, just plain 'C '.

  • You should always use the relevant drivers for the hardware you are using, in this case NOR-Switch and NI PXI Platform Services if you are using a remote control.
  
  
  • These drivers work with LabWindows/CVI which adds additional tools to facilitate the programming intended for the material OR in C, this means that it should be possible to use these drivers of C, but there is less evidence for this

  Also, we prefer to use our own controller shipped (Linux-based) without a slot for a PXI card (if possible)

  • If this is possible will depend in part on the question of whether the version of Linux you are using is supported. You can look into this further here: http://www.ni.com/product-documentation/52786/en/
  
  
  • In addition, you will need a PCI slot or a slot ExpressCard to connect to a remote installation program with

  I hope that this information gives you somewhere to start to consider whether what you want to do is doable?

  Best regards

  Joe

• Sequencing of power through individual PXI-4110

  Hi all

  I have a hardware device that requires a sequence of power-up/power-down very specific in order to work properly and not be damaged.  According to the data sheet for the PXI-4110, he is able to meet the requirements of power, but I use Labview to create a VI of sequencing of power for each channel.

  After investigating the options and study the DCPower examples, I understand how to set each channel, but from what I've seen, real initialization (property Initiate.vi) will supply based on "the instrument handle" alone, rather than undertake each channel of the instrument individually.

  Is there a method to use Labview screws to separate the different channels of the PXI-4110 and control the boot sequence for each channel?

  Thanks for your time.

  Kind regards

  GSinMN

  Hey GSinMN,

  Yes, you would be able to run a loop to increment the output in stages, but of course, the more steps, you have as much time as it takes to achieve your final value.  My concern would be that you go time 200 ms if you had too many steps.  Also, your total rise time will vary depending on your CPU, as well as other processes run you in the background.

  If you compared the rise time on a certain CPU with some process running, probably not having the same rise time when porting your code to another machine.

  It may be useful to ask the manufacturer of laser if they have no indication of what the tour of ramp at the time should look like.  The 4110 is designed to have a fast rise time with minimal excess for most of the charges, but it would be good to understand what they need for their laser.  Maybe is it acceptable to have a fast rise time, as long as the output does not exceed x % of the final value?  Any idea that they have on this would be helpful.

  Please let us know how we can help.

  Thank you!

  Brandon G

• 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.

• Connection of the PXI-4071 - can sound and LOs remain interconnected for the impedance of the cable 2, voltage DC/AC, frequency and waveform acquisition?

  Hello

  We use the DMM and SMU-6363 map to test a hardware device.  We will also use a PXI-2530 b switching matrix.  We will use the digital multimeter to perform the measurements of voltage, DC and AC, measurements of impedance (2-wire and 4-wire), frequency and waveform acquisition.  Can the PXI-4071 left be 4 wire connected (black jacks taken connected and red connected) mode and still be used to perform all other measures (including 2 impedance of the cable).  This would simplify the switch connections.

  Current measures use the son + and LO, but the HI and S-can remain connected.  The problem you are having is if you have an active device the digital multimeter and take you a 4-wire resistance and the measurement of voltage with all 4 wires connected and then change to a current... When you do this, short-circuit you the terminals of the DUT, on that you just take the measurement of the resistance.  If the terminal HAD, say, a power supply 10V, then you have just shorted out.  Of course, this isn't a problem if your Instrument is a passive device, or if you change just the unused two lead whenever there is an active device of low impedance.

  If you want to make voltage, current and 4-wire resistance, you need all 4 wires.  If you want to do the voltage and current, you will need 3 wires, but you could connect the s + Hi and then just do the two wires.  I vote running every 4 son to your DUT for maximum flexibility.

  2-wire resistance is a must if you are measuring resistance above 10 MOhm.  Alternatively, you can use 4-wire for all measures.

• How to reset the indicator of County of Terminal on the PXI-6608

  Dear community,

  Is it possible to reset the terminal number on the PXI-6608 indicator? When I use Get Attribute.vi I have the time to correct value first, but unfortunately (unlike DAQmx) reading of the value is not reset it...

  I like to keep track of how many times he flipped. And I don't want to use another counter to do because I like to keep them free for other things.

  Thank you!
  Case No.

  Traditional DAQ doesn't have a way to reset the indicator terminal number, as far as I know. One thing you might be able to do is change the "output" in "toggle" mode and then read the "output status" to determine the reversals to determine when the State of the output has changed in your application.

  I hope this helps!
  Gus...

• The PXI-8512 does support the series 2 filter or a similar mechanism to filter the messages?

  Hello

  I need to buy a couple of cards CAN interfaces for my test application and I wonder what you choose

  I already used a PXI-8461 to obtain data of the customer model under test, and due to the fact that sometimes the client bus can be very busy, but most of the messages is not interesting for my system that I use currently series 2 comparator/mask/filter to filter only the interesting messages.

  Without this filter, the PXI-8461 often returns an error due to overloading of the bus. With the filter, everything works perfectly

  Now I need to implement several testbeds with this same feature, and I plan to move to the new PXI-8512 for new.

  My question is: is the most recent PXI-8512 a device series 2 institutions? Support the filter 2 series or any other mechanism to avoid problems on the busy bus?

  Thank you for your support.

  Kind regards

  Davide

  Hi Davide.

  the PXI-8512 isn't a series 2 device. The PXI-8512 is a device of the X-NET family. X-NET is the technology whose use OR in support of CAN, LIN and FlexRay with a driver API. Series 2 devices use the former NI-CAN driver that only supports the CAN. All of the new devices are devices X-NET.

  Take a look to the following document:

  NI-CAN for NOR-XNET application migration
  http://www.NI.com/white-paper/9717/en

  On this page you will find the following statement for the function that you are already using:

  Transceiver filters were traditionally indicated for applications where only a few CAN IDs have been considered on a bus high load. In some cases, material NI-CAN support the bandwidth of the full bus, which leads to a buffer overflow. The hardware architecture OR XNET uses the engine NOR-XNET DMA-driven to eliminate the occurrence of buffer overflows. CAN of NOR-XNET interfaces are able to handle high load bus and transmitting at the maximum rate without coupling to buffer overrun. If your applications use the hardware filters extensively, NOR recommend setting up CAN opposes, or by reading the bus while using Network Interface objects. The best option for these applications is to modify your code to use the API OR-XNET native.

  Best regards, Stephan

• Problem with the PXI-6534 elimination change detection task

  I ran into the following problem.  I use a PXI-6534 and PXI-6602 with vb.net for detection with a timestamp of changes.  My code works fine and I get data exactly as I want, the problem comes when I try to call the task.dispose function.

  When I call him has, she throws an exception with error-200088 code, task does not exist.  But the task is still stopped and I can run my code again and everything works fine.  If I do not call the task.dispose, I get an error when I try to run my code again.  The material seems to have left in an unknown state, and I have to restart my computer to get it back. (the MAX NOR even reset the 6602, he says only that the Council does not exist).

  Interesting also is the exception thrown does not seem to be caught by the Try Catch method.  The code traverses the Try Catch without any problem (step by step in the code anyway), but with the exception, the message box appears, either immediately or when coming out of the subroutine.

  Also, I use TestStand 4.2 to call these functions, if that makes a difference.

  Any help would be greatly appreciated!  Its very frustrating that everything works and I get my data perfectly, but I can't run the code without exception popping up, and I can't seem to catch the exception.

  Here is the code I use:

      Public Sub StartChangeDetect_UUT1()
          If myCDrunningTaskA Is Nothing Then
              Try
                  ' Create the task
                  uut1ChangeDetectTask = New Task()
  
                  '************************ Create the digital input virtual channel alias
                  'Assign ports to digital virtual channel
                  uut1ChangeDetectTask.DIChannels.CreateChannel("Dev1/port0:3", "ChangeDetectUUT1", ChannelLineGrouping.OneChannelForAllLines)
                  'uut1ChangeDetectTask.DIChannels.All.DigitalFilterEnable = True
                  'uut1ChangeDetectTask.DIChannels.All.DigitalFilterMinimumPulseWidth = 0.000001
                  uut1ChangeDetectTask.DIChannels.All.InvertLines = True
                  uut1ChangeDetectTask.DIChannels.All.DataTransferMechanism = DIDataTransferMechanism.Dma
  
                  'Assign ports to monitor for change detection, both rising and falling edges
                  Dim rising As String
                  Dim falling As String
  
                  rising = "Dev1/port0:3"
                  falling = "Dev1/port0:3"
                  uut1ChangeDetectTask.Timing.ConfigureChangeDetection(rising, falling, SampleQuantityMode.ContinuousSamples, 4000000)
  
                  'export change detect event to PXI backplane so we can get timestamps from timer.
                  uut1ChangeDetectTask.ExportSignals.ChangeDetectionEventOutputTerminal = "/Dev1/PXI_Trig0"
                  uut1ChangeDetectTask.ExportSignals.ChangeDetectionEventPulsePolarity = ChangeDetectionEventPulsePolarity.ActiveHigh
  
                  'uut1ChangeDetectTask.Stream.Timeout = 20000
  
                  ' Verify the Task
                  uut1ChangeDetectTask.Control(TaskAction.Verify)
  
                  ' Set up the data table
                  Initializeuut1DataTable()
  
                  ' Create the readers for the DI and the CI
                  uut1ChangeDetectReader = New DigitalSingleChannelReader(uut1ChangeDetectTask.Stream)
  
                  uut1CDCallback = New AsyncCallback(AddressOf uut1ChangeDetectCallback)
                  uut1ChangeDetectReader.SynchronizeCallbacks = False
                  ' Set up our first callback
  
                  uut1ChangeDetectReader.BeginReadMultiSamplePortUInt32(-1, uut1CDCallback, uut1ChangeDetectTask)
                  myCDrunningTaskA = uut1ChangeDetectTask
  
                  'Set up Timer for time stamp
  
                  uut1TimeStampTask = New Task()
                  '****************set up PXI-6602 timer to get buffered change events.  ie capture timer output on  the PXI_Trig0
                  'we can then correlate this timer capture buffer to the change detect buffer to get the time stamps
  
                  uut1TimeStampTask.CIChannels.CreatePeriodChannel("Dev5/ctr0", "TimeStamp1", 0.0000001, 0.02, CIPeriodStartingEdge.Rising _
                               , CIPeriodMeasurementMethod.LowFrequencyOneCounter, 4, 4, CIPeriodUnits.Seconds)
                  uut1TimeStampTask.CIChannels.All.CounterTimebaseRate = 20000000.0
  
                  'Use exported change detect from 6534 board to take counter sample
                  uut1TimeStampTask.Timing.ConfigureImplicit(SampleQuantityMode.ContinuousSamples)
                  uut1TimeStampTask.CIChannels.All.PeriodTerminal = "/Dev5/PXI_trig0"
                  'uut1TimeStampTask.CIChannels.All.DuplicateCountPrevention = False
                  uut1TimeStampTask.CIChannels.All.DataTransferMechanism = CIDataTransferMechanism.Dma
  
                  ' Set timeout
                  'uut1TimeStampTask.Stream.Timeout = 20000
                  ' Verify the Task
                  uut1TimeStampTask.Control(TaskAction.Verify)
                  uut1TimeStampReader = New CounterReader(uut1TimeStampTask.Stream)
                  uut1TSCallback = New AsyncCallback(AddressOf uut1TimeStampCallback)
  
                  uut1TimeStampReader.SynchronizeCallbacks = False
                  uut1TimeStampReader.BeginReadMultiSampleDouble(-1, uut1TSCallback, uut1TimeStampTask)
                  myTSrunningTaskA = uut1TimeStampTask
  
              Catch exception As DaqException
                  ' Display Errors
                  MessageBox.Show(exception.Message)
                  uut1StopChangeDetection("C:\PT3771\TestResults\")
              End Try
          End If
      End Sub
  
      Private Sub uut1ChangeDetectCallback(ByVal result As IAsyncResult)
          Try
              'If runningTask Is ar.AsyncState Then
              If myCDrunningTaskA Is uut1ChangeDetectTask Then
                  ' Read the available data from the channels
                  Dim data As UInt32() = uut1ChangeDetectReader.EndReadMultiSamplePortUInt32(result)
  
                  Dim b As UInt32
                  For Each b In data
                      ' in TestData waveform Y axix is data, x axis is time 
  
                      uut1TestData.SetY(uut1ChangeDataIndex, b)
                      uut1ChangeDataIndex += 1
  
                  Next b
  
                  '' Set up a new callback
                  uut1ChangeDetectReader.BeginReadMultiSamplePortUInt32(-1, uut1CDCallback, uut1ChangeDetectTask)
              End If
          Catch exception As DaqException
              ' Display Errors
              MessageBox.Show(exception.Message)
              uut1StopChangeDetection("C:\PT3771\TestResults\")
          End Try
      End Sub 'DigitalCallback
  
      Private Sub uut1TimeStampCallback(ByVal result As IAsyncResult)
          Try
              'If runningTask Is ar.AsyncState Then
              If myTSrunningTaskA Is uut1TimeStampTask Then
                  ' Read the available data from the channels
                  Dim data2 As Double() = uut1TimeStampReader.EndReadMultiSampleDouble(result)
  
                  ' in TestData waveform Y axix is data, x axis is time
                  Dim b As Double
                  For Each b In data2
                      uut1TimeSum = uut1TimeSum + b
                      uut1TestData.SetX(uut1TimeStampIndex, uut1TimeSum)
                      uut1TimeStampIndex += 1
                  Next b
  
                  ' Set up a new callback
                  uut1TimeStampReader.BeginReadMultiSampleDouble(-1, uut1TSCallback, uut1TimeStampReader)
  
              End If
          Catch exception As DaqException
              ' Display Errors
              MessageBox.Show(exception.Message)
              uut1StopChangeDetection("C:\PT3771\TestResults\")
          End Try
      End Sub 'CounterCallback
  
      Public Sub uut1StopChangeDetection(ByVal location As String)
  
          Try
              If Not (myTSrunningTaskA Is Nothing) Then
                  uut1TimeStampTask.Dispose()
                  myTSrunningTaskA = Nothing
  
              End If
  
              If Not (myCDrunningTaskA Is Nothing) Then
                  uut1ChangeDetectTask.Dispose()
                  myCDrunningTaskA = Nothing
  
              End If
          Catch ex As Exception
              MessageBox.Show(ex.Message)
          End Try
  
          uut1TestData.UpdatePointCount()
          uut1TestData.SaveToDisk("C:\PT3771\TestResults\uut1TestWaveFile.csv")
          uut1TestData.SaveToDiskBinary("C:\PT3771\TestResults\uut1TestWaveFile")
      End Sub 'StopTask
  

  Joe,

  Last updated.  It seems that when the task.dispose is run, recalls seem to have called one last time.  I took the call to the stopUUT1ChangeDetect in the two recalls (so eliminate it would not enforce a second time), and no exception was thrown.

  Thanks for your help!  Although if you'd still answer my question on the PXI-6534 Digital input filtering, I'd appreciate it.

  Thanks again.

  Thad

• Modules in the PXI-1033 chassis detection problem

  Hello

  I met difficulties in operating my PXI-1033, which installed two strips of XIA Pixie-4. Until recently the system was working properly, but now I am unable to detect and use modules using software of XIA, although according to Windows both modules are "working properly". Nothing has changed between the time it was working and now (that I know)!

  I suspect the problem involves the chassis, since when I place a module in slot 6, the chassis will not be powered. It will power-up with any other occupied housing.

  Any help would be appreciated.

  See you soon.

  Hello jnod,

  At these modules never appear in measurement and Automation Explorer (MAX), if so they appear actually now?

  Also if you have other material, I'd be interested to know if the PXI chassis will start when you have a module IN slot 6.

  The chassis won't start when either module Pixie-4 is in slot 6?

  You probably already know, but turn you on the chassis PXI before you have activated on your computer?