Overlapping areas NOR DMM PXI 4070?

Similar Questions

• LV12 how to set the current function of the PXI-4070 DMM?

  Hi all

  I have a problem on LV12 config function current PXI-4070 DMM software.

  My vi... DMM OR initial > reset DMM OR > NI-DMM configure Measurement (current function) > DMM reading OR >

  When I test with my vi, the calibration error (source) 'current compliance voltage exceeded '.

  but when I test with DMM 3.0 front panel, the calibrator can current produced and PXI-4070 can read.

  Please help me solve this problem.

  Respect,

  Sermsak.

  Dear Sir

  I can solve this problem continues by reading.vi.

  and the power source.

  Thank you for your information.

• visa resources Finder will find PXI-4070

  Hello

  I use LV 2015, 32-bit on windows 7 x 64.  I have an SMU-1065 OR connected to the PCI computer bus.  I have several instruments in the PXI chassis included some switch cards, a scope and a PXI-4070 DMM.

  When I run the VISA resource finder, the result will show me all PXI cards in the chassis (as well as the serial port of the computer), but it won't find the PXI-4070 module.

  MAX shows the map I can run self test and open the interactive panels in MAX I saved (no alias) NAME of the PXI-4070 as "PXI-4070.

  I can also use the DMM OR-DMM pilots very well.

  the PXI - 4070 Max address is: PXI24::15:INSTR

  I must be able to detect programmatically PXI/SMU cards are in my frame so that I can put them up as system in the configuration it is in.  can someone help me understand why the finder resources VISA see the PXI-4070 module and report?

  Hey Reece,

  Have you tried to use the Configuration API of the system NOR? It allows you to programmatically query the hardware on your system. Here is some additional information on the API:

  http://zone.NI.com/reference/en-XX/help/373107J-01/nisyscfg/introduction

  https://decibel.NI.com/content/docs/doc-13216

  https://decibel.NI.com/content/docs/doc-29606

• NOR-Dmm: Difference between fetch and reading?

  I work with the nor-Dmm, interacting with a PXI-4065 DMM .net library.

  What is the difference between NIDmm.Measurement.Fetch () and NIDmm.Measurement.Read ()?  And Associates fetch / reading of the functions (for example: MemoryOptimizedFetchMultiPoint() vs MemoryOptimizedReadMultiPoint())?

  I would like to read the documentation, but all the API references contain no information.  The API pages are empty.

  EDIT: Documentation is here... I can't read the destruction...

  The data acquisition of the manual NOR DMM section help should be useful: http://zone.ni.com/reference/en-XX/help/370384N-01/dmm/flow_acquire/
  The model of base state is:
  Initialize-> configure-> start-> Close-> Fetch-> Abort

  Read handset initiate, Fetch and cancel a driver appeal.

  If make several acquisition driver call, Fetch will be faster than reading because there is no need to perform initiated state changes and give up every time.

• PXI-4070 appearing does not in the locations of SMU-1075 16 & 17

  Hello

  I have an SMU-1075 with the help of a remote SMU-8370/PCIe-8371, 4 SMU-6363, SMU 8-2351 and PXI-4 4070 s. The PXI - 4070 s are required to be plugged into hybrid slots (2-5 or 15-18). To maximize throughput, the 4070 s are plugged into connectors 4 and 5 and the other 2 are plugged into the 16 & 17 slots so that the DMM is divided to the use of 2 different PCI to PCI bridges. The issue I see is that the 4070 s 2 plugged into slots 16 & 17 are not displayed in NI MAX and in the Device Manager, display an error (see photos). I can see and use all other modules in the chassis, including the other 4070 s 2.

  I have 3 other machines running in production with a configuration almost identical, the only difference is that the other machines use a PCIe-8372(or maybe an old model of the PCIe-8371?) The main difference is that the cards in the older machines have 2 ports but the model # is not projected on the cards so 8372 is a guess based on the installation booklets) host controller. The PCs are identical in all 4 machines: industrial Advantech, WinXP sp3, Intel core 2 Quad, 2 GB of RAM.

  If I remove the PCIe-8372 among the machines to work and install it in the machine, with that I have problems, I can see and use all of the 4070 s so that we know that the PXI chassis and 4070 s are very good. I also tried all sorts of versions of different drivers and drivers uninstalled/re-installed several times as well as the solution provided in this post of 2011: http://forums.ni.com/t5/PXI/PXI-4070-DMM-in-PXIe-1075-Chassis-not-found/m-p/1609804/highlight/true#M...

  I was wondering if anyone else has had problems similar to this?

  OR Support Reference #: 2292623

  It's a strange problem.  If anything, from the 2 to the guest card guest card 1 port should help.  A few things...

  Have you tried the 4070 s 2 Slots 16 and 17 of the 15 to 18 slots?  One of the effects of different host maps is a different interrupt for some legacy interrupts swizzling, and their displacement that will put them on the other 2 lines.  It seems unlikely that the problem.

  Another long shot based on the differences between the PCIe-8372 and PCIe-8371: try to remove one of the panels of the SMU of the system.  Reason: PCIe-8371 requires little storage space.  If we put a needle with how the PC will provide then reduce the requirement will bring the use of net memory to 0 (PCIe-8371 ask 1 MB, which is the minimum no no one can ask any card PCIe/SMU).

  Have you tried the software of BIOS compatibility and the switch on the PCIe-8371?  http://www.NI.com/download/MXI-Express-BIOS-compatibility-software-1.5/3764/en/

  -Robert

• Speed of NOR-DMM

  I use a multimeter PXI-4065 with MS Visual c# .NET 4.0 and NOR-DMM. I have a test that requires some sort of closed feedback loop and I need to take readings of voltage with an interval of every 5 ms or better (software controlled) DC for a duration of 1 second. It must be controlled so that the application can set a second parameter to the suite, IE software. I can't use a multipoint measurement function. I have read all the documentation of NOR-DMM on the opening time, settling time, etc. and adjusted my function to read the 4.5 figures, no sedimentation time and a discrete value of 0 for the trigger delay (accuracy is not very important... I need speed here). With the caveat agree that a RTOS could be better adapted to do this, if time and money were no object, I need to make it work with what I have now.

  I inserted a measure of time time/arrival departure before and after the call to the function of reading (using DateTime.Now.Ticks; 1 graduation = 100ns) and I'm in a position approximately 30 m even with General treatments, I can't believe it should take as long to process this function with all the stuff on the meter power off delay. Am I missing something? My NOR-DMM function calls are as follows:

  ...

  ...

  PXI4065_Session1.ConfigureMeasurementDigits (DmmMeasurementFunction.DCVolts, 300, 4.5);
  PXI4065_Session1.trigger.DelayAuto = false;
  TimeSpan triggerDelay = new TimeSpan (0);
  PXI4065_Session1.trigger.delay = triggerDelay;
  PXI4065_Session1.trigger.source = DmmTriggerSource.Immediate;
  PXI4065_Session1.Advanced.SettleTime = 0;
  measuredReading = PXI4065_Session1.Measurement.Read ();

  ...

  ...

  Help, please!

  Hi mdbeaster,

  Could you please check whether the following suggestion by experts of the NOR-Dmm driver is useful.

  Quote

  'Play will be called implicitly initiate and then pick up, but the way that the client is to set up the device, it is necessary.

  Multipoint could be used in this case, since the customer is not actually reconfigure the DMM, they are just reconfigure something else based on the measurement of dmm.  The customer needs to use throw and fetch the multiple instead of read.  They then pick up all available steps and use just one more recent for their calculation.  This should allow them to get under this requirement of 5 ms (I got it for less than 1 ms with no calculation).

  A better way is to use multipoint with software triggers.

  This ensures that the client does not receive a stale measure and use these stale in their adaptation of all data which.

  (1) configure mode/range/settle time
  (2) setup for multipoint with enough points for the period of 1 second
  (3) configure the trigger to the software
  (4) Insider
  (5) in a loop:
  (a) send software trigger
  (b) fetch
  (c) use as you like.

  Thank you best regards &,.

  Ramanantsoa

• NOR-DMM vs IVI - DMM - Soft Front Panel

  Hi all

  I've developed a test application that will subsequently use a PXI-4070 DMM (currently simulating it OR max).  I used the IVI DMM functions, but ran into a problem when I couldn't do a diode test (diode test is apparently not officially normalized according to by IVI yet).  So I've been using the functions OR DMM. Essentially, it's a pretty seamless transition, but there is one thing that I was not able to replicate with the NOR-DMM simulation I could do with the IVI - DMM.  When I used the IVI - DMM features and ran the VI, an open popup that enabled me to get into the simulated value I wanted the DMM to read.  I can't get this to work with functions OR DMM.  Is this possible?  If Yes please let me know how to activate it.  Thank you.

  GSinMN

  The advanced simulation exists only on the level of Class IIA (IviDmm) driver. Class IVI drivers implement the functions of simulation using pilots of the simulation. IVI Compliance Package (PIC) installs a driver simulation for each class IVI driver. Each pilot simulation of plugs for the pilot of the corresponding class and performs the simulation of flexible output data. The NOR-DMM is a specific driver that supports the DMM series NOR and therefore does not include the functionality of advanced simulation.

• his strong 'Willy': niSwitch DMM PXI switch Handshaking.vi 4071/PXI-2527

  I run the example of the handshake: "niSwitch DMM Handshaking.vi switch" for 2527 PXI DMM PXI-4071/SWITCH in a chassis PXI-1033 for a measure of 1 Volt DC test.

  When I type 'Run', the switch block makes loud continuous noise "zizi"; the graph of 'measures' simply gives a 0 volt line. It's clearly wrong results.

  My setting of this VI is as follows:

  

  Anyone know what is the problem here?

  Thank you

  Bing

  BLNG,

  This noise is actually the sound of the relay control. Given that these relays are electromechanical relays, when the relay is closed, the two contacts essentially slap against each other and produce this noise. The buzzing you hear continuous, is because the relays are opening and closing several times. If you use the appliance in OR switch Soft Front Panel for example, you can hear a click by relay which is operated and closing individually each relay.

• The problem of the driver NOR DMM 3.0.1 update

  Hi, I'm trying to download the new version 3.0.1 of the DMM in my computer, however, he said "the compressed (zipped) folders error: Windows cannot open the file, the compressed (zipped) folder is invalid.

  did anyone get this problem? I have already download twice, but the problem remains the same.

  current version of DMM: 2.9

  Hello!

  I just tried to download the zip file myself, and I had no problems with it (even if it was in the network of the company, that may have some effect).

  However, a quick search revealed the following Microsoft KB: Zip files downloaded with Internet Explorer are not stored on your computer

  The error you described seems to occur when you use Windows XP and download through Internet Explorer by default Zip program files compressed (zipped).  There seems to be several solutions to this problem, which is the link.

  We also provide a small Downloader application with NOR-DMM 3.0.1 which avoids the problems caused by interrupted data transfers.  You can also try that give it a shot instead of download the zip file raw (you get the same file to be in the end).

  Please let us know if this solves your problem.

  Thank you

  Tobias G.

  National Instruments

• NI DMM Soft front panel detects any nor-dmm

  Hello

  has anyone seen this failure? I have can´t open sweet face before you configure the DMM. I tried to reinstall the VISA and NOR-DMM without success.

  Thank you

  Robert

  Robert,

  What happens when you run the self-test on the PXI-4072 in your system?

  Also, if you rename the PXI-4072 another name ("4072", for example), it works?

  4072 in your system looks like it is may not be installed correctly. The icon it shows in MAX is PXI generic icon, not on the icon that should display devices OR DMM (my apologies, but I don't remember the terminology). In addition, it should show the 4072 as 3: NI PXI-4072 "PXI-4072. Your is showing that 3: 4072 "PXI-4072. See the image below for how it should look like:

  

  Please let us know if that helps.

• -error with the PXI-4070 107418650 same w/o autorange.

  I have a PXI-1033, which includes a PXI-4070 module in slot 5. I use a version of the scanning of switch with DMM - Handshaking.vi but I changed to read a list of fixed scanning and I have replaced the meter of while loop with a fixed reading of 144 samples.  After the execution of the present VI about 47 times I get this error:

  

  I am NEITHER-DMM 3.0.4 OR-DAQmx LabView 2101SP1 9.3.0f2 and Vista Business 32-bit slot. I use 4 resistance wire and tried both auto and fixed the range with the same results. Before this loop the related single DMM functions is to read resistance readings 4 son and close the DMM. This seems to loop forever without any problem.

  Dozens of times to restart a day gets old fast, any ideas?

  
  

• What version of NOR-DMM is later?

  It shows on the search page for the NOR-DMM driver, NI - DMM 15.0 was released in August 2015.  15.1 received July 2015.  See the problem?  15.1 was apparently released prior to 15.0.

  Which is the most recent?

  Hi CurtisHx,

  Long story short, NOR-DMM 15.1 is the latest driver.  The reason for this is that it supports a few things 15.0 have such as:

  1. support to debug a NOR-DMM device in use by another application, supervision or control of the aircraft in the NOR-DMM Soft Front Panel.

  2-OR-DMM 15.1 and later supports the following real-time operating environments:

  a. Module time LabVIEW Real-time

  b. LabWindows/CVI real-time Module

  However, NEITHER-DMM 15.0 only adds support for LabVIEW 2015.

  In regards to release dates, it was more to do with the process of downloading on the web.  Sorry for the confusion!

• Missing virtual channels PXI-4070 DMM

  
  

  Problem has been resolved in office. Cannot create global to the DMM virtual channels as the DMM uses the pilot DMM and global virtual channels are a method of the DAQmx and traditional DAQ drivers.

  LeeM
  NIUK

• DMM (NI 4070), how to correctly set AC Freq (bandwidth) by the sampling rate

  using a NI4070 multimeter and I see the max connection is 300 kHz by respect it.  But I don't understand how to set the min and max, acFrequency according to the sampling frequency or speed reading.

  6 1/2 digits resolution, the speed can vary from 0.25 s/s to 100 s/s and this range corresponds to a lower end on the connection (minimum acFreq) from 1 Hz to 400 Hz.

  (Q1a) - is the playback speed, controlled by the minimum setting of IviDmm_ConfigureACBandwidth?   or vice versa?

  Otherwise, I do not see how to control the rate of reading or the sampling frequency.   IviDmm_ConfigureMeasurement only allows you to control the range and resolution.

  (Q1b) - is there a way to directly control the sample rate (digitizer) or playback speed (dmm)?

  (T2) - the upper limit of the bandwidth of AC always seems to be at 300 kHz... is there still a reason to reduce this maximum value?

  (T3) - Finally, unlike the traditional niDmm function, the resolution via the IVI configuration should be passed as absolute value; does directly when number of digits and the beach?   For example if I want to 6 1/2 digit to 300V range, I guess that by the specifications that the resolution should be set at 0.001 V... followign, if I want 5 1/2 digits to 1V range, the resolution should be set to 0.00001 V?

  Hi Rjohnson,

  I'll try to answer your questions as best as I can:

  Q1A.  The ConfigurACBandwidth function is used by the driver OR DMM to calculate the good aperautre for the measure.  So yes, by adjusting your minimum frequency, you will affect your reading speed.

  Q1B.  Your reading rate will depend largely on your measuring cycle.  To get a fast measuring cycle, there are a few things that you can adjust.  You can programmatically control your time aperature, as well as your time to settle.

  Q2. I can't find a reason to change. This parameter is only used for error-checking and verifies that the value of
  This setting is less than the maximum frequency of the device.

  Q2B.  I think what you say is right, but I'll need to check on that - I'll let know you as soon as.

  Hope that helps.  "" "I would recommend checking the explanation of the Cycle of the DMM measurement in DMM help' devices ' NI 4070" DMM Measuments "DMM measurement Cycle.

  Take care!!

• Help with PXI OR 4070 DMM and OR PXI MUX 2501

  Dear alls,

  Sorry to post a simple question, but I couldn't understand it.

  My PXI1033 chassis has NI 4070 Flexdmm and NI PXI MUX 2501, block of connection OR-TB2605, 1 thread by MAX-mode configuration.

  I'm trying to measure 3 voltages (from 2V to 5V) by connecting them to ch0, ch1, ch2 MUX2501 (Terminal screw for example 67,66,65 and common screw terminal 27).

  Any device passes self-test to the MAX.

  I then use NOR-DMM/Switch Express, swap the added devices and also scan list.

  Trigger is PXI; Handshake (PXI trigger 0 and 1 PXI trigger)

  However, I could not measure all the signals.

  I also try with other examples in LabVIEW help, but have still no results.

  Am I missing something?

  And, although the trigger section is very clearly explained, I have no idea how the DMM to run his measure through switching and multiplexing. How DMM connected MUX?

  I noticed that the DMM and the switch share the same trigger bus (two of them bus trigger 1), but their local buses are different (DMM: local bus left/right = 2, 4, and buses premises MUX left/right = 3.5)

  Your advice is much appreciated.

  Thank you.

  Van.

  Lonestar thanks!