Wayne Kerr LCR meter pilot

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• Wayne Kerr 7720 Impulse Tester (serial interface) driver needed

  Anyone know where I can find a driver of Wayne Kerr 7720 Impulse Tester LabVIEW. The tester has a RS232 interface. Also useful would be a good source to learn how to write such a series driver where I can't find one.

  Thank you.

  I don't know what you mean. The I tried is a self-extracting zip with a couple of files llb and those are certainly valid extensions.

• Wayne Kerr 3260B

  Im trying to find the last driver for Wayne Kerr 3260 B.

  I tried to download the driver from http://www.waynekerrtest.com/global/html/products/woundcomponent/3260.htm

  Looks like this version is too old for Labview 2011. Do we have an updated version?

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  Eureka

  Here you go

• Measure the resistance with PXI DMM 4072 on different frequencies

  Hi all

  I tried to get on board various and unable to find solutions for that. I'm trying to measure resistance using NI PXI-4072 on frequencey 1 kHz, but not luck. When I try to use Agilent LCR meter I see the correct value of the resistance.

  I've seen a few posts on this but don't have no satisfactory solutions.

  http://forums.NI.com/T5/Digital-Multimeters-DMMs-and/LCRmeter-test-frequency-for-resistance-measurem...

  In above post, someone said that I can use 4072 DMM OR digitizer, does not have a lot.

  Can someone please provide the right path for me to solve this problem.

  Thank you

  Hello Puneet_K,

  I checked the data sheet and the method of measurement described in the specifications of the NI 4070/4072 http://www.ni.com/pdf/manuals/371304g.pdf; indicates that the ability is measured using an alternating signal and select the test frequency range, for example 3 kHz, 1kH or 91 Hz. The resistance is simply measured using a DC signal, and it is often sufficient to measure the internal resistance of a battery. If you need a more flexible control for the measurement, you probably get a card like the function generator and then set a multimeter to measure the voltage and another DMM to measure the current and calculate the impedance of these values.

  I hope this helps!

  Kind regards

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• Agilent 4263B

  Nice day. I'm a newbee in the true sense of the word. I have read the quick guide on this site, but I'm not sure I'm in the right place for this very basic question. I'm trying to establish communications with an Agilent 4263 B RLC and LabVIEW 2014. I use a GPIB PROLOGIX USB controller and supposed to be someone already had this computer and this LCR Meter speaking, earlier. I have training manuals LabVIEW Core 1 of someone who has been through the class. Unfortunately, they are not available to help me. If someone could point me in the right direction would be great. Thank you

  Name of the resource that you use? A you select in the menu drop-down?

  I have no idea on the combination of the instrument and prologix. In theory, you should be able to communicate with it, but I have never used the prologix and I hope, will never try.

• List of Agilent E4980A E420 sweeping request not completed

  Hello

  I am Agilent E4980A RLC control with labview 8.6 GPIB to measure the ability for several frequencies. I was able to run the frequncies LIST SWEEPING up to 65 points with no problems. Buy if I want to measure more frequency points (say 70 points) then I got the error of request not completed-420. My LCR Meter works fine if I trigger it manually with 201 points of measurement (maxinum limit points of the LCR meter). I used the driver NI E4980a. Does anyone have the same problem? Thank you.

  Soon

  I have change the calendar from 10 seconds to 30 seconds and it works now. Thanks to you all. I really appreciated your assistance.

• order my relay via GPIB

  Hello

  I want to do a few steps under dc voltage power MOSFETs. I want to make all measurements automatically. I want to be able to change the connections of mosfets using relays which are controlled by the remote PC. This means.

  First I'll connect CC mosfet (it has port HPIB) by connecting it via a remote PC. And DC stress on mosfet.

  Second, change the connection of the mosfet to RLC and make and registered these measures on PC via HPIB.

  MOSFET, LCR Meter POWER DC supply connections will be done by the PC remotely controlled switching relay.

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• Is it possible to use the internal clock for meter tasks in the buffer?

  Hello

  Hardware: USB term mass 6251

  Software: LabView 2011 SP1

  I need to measure the angular lever position and speed of a carpet. For that I use two quadrature encoders. To accurately calculate the speed I use buffered from the measures of position using one of the available onboard counters. I understand that for this technique, I provide a sample for the meter clock. I wonder if it is possible to use the internal time base. Note that both of my counters are used so I can't generate a signal to clock with them.

  I found two conflicting pages related to my problem:

  1) http://digital.ni.com/public.nsf/allkb/EA7FFFEAFC3E1D85862572F700699530

  2) http://digital.ni.com/public.nsf/allkb/775290A3121D1FFC862577140074D3B3

  The first says that I can use the internal clock of 100 kHz, and the other says that I have an external clock.

  Comments/solutions?

  Javad

  Hi Javad,

  On your specific device, there is not a direct route from the time base of 100 kHz for the meter (according to the routing table of MAX):

  

  Yellow cell indicates that a route is possible but there is not direct (the "gate" terminal is used as sample clock for counters of the M series).  Mouse on the cell reveals yellow that make this route really requires the use of a counter (so it is not suitable for your application).

  On the line above "100kHzTimebase" you will notice it is called 'FrequencyOutput', which does not have a direct route to the door.  This would be the way to go if you want to route 100 kHz (or some other frequency) as your sample counter clock - you can set it up the same way to a standard meter output task:

  

  The output frequency doesn't have that many features like a meter output, but it is able to generate a continuous stable frequency.  There are only 32 different frequencies that can be generated using Freq Out on the 6251:

  {10 MHz, 100 kHz} / {01:16}

  Do not forget that the resolution of your measure of frequency by using this method will be equal to how many times you update the measure (hopefully, that makes sense).  In other words, if at the end of all the 1 second, you take the total number of charges since the last second, you would have a 1 per second equal resolution change in the number.  If you take the difference twice per second, you would end up with half the resolution.  You will be sampling the account register fairly quickly, but you will need only to do the calculation of the frequency after that all N samples in order to obtain a significant number.

  Another method that will certainly give a higher resolution in less time at typical speeds of coders is to set up a measurement of the frequency (the counter will count the internal 80 MHz base time period your external signal and the pilot calculates the frequency based on the result).  This method uses only a single entry - so you can just feed the 'A' your encoder quadrature signal (the method will not work if you are interested in absolute position or direction).  Without using signals A and B together, you will be susceptible to noise (which is common to have a quadrature encoder) that you want to delete (perhaps by setting up a digital filter).  Finally, you want to set a reasonable timeout on your reader calls (which will be blocked until a period of your external signal occurs), and the error-200284 handle simply report "0Hz" to make sure that your program is still sensitive even without an external signal present.

  Best regards

• Looking for a driver and Power Meter solution.

  Hello

  I'm looking for a better time LabView real solution available for reading (or analysis) and storage of voltage, current, power, or PF too since a 110 V AC direct online. Any combination of pilot and profitable meter plug-and-play is available?

  Thanks for your time!

  
  

• Cannot install windows 7 on a PC brand nine own because of "no pilot of the aircraft were found. Help, please?

  I recently bought a new PC online and then on arrival, I realized that it does not include an operating system. Then I went to buy windows 7 Home premium and trying to install, I get an error message that says:

  No pilot of the plane have been found. Make sure that the installation media contains the correct drivers, and then click OK.
  I'm a bit HE is competent, but I have no idea how to solve this problem, or even what it means. After research on the internet all day, I met many solutions that need actually be downloading stuff on the PC in question, but I have no way to do it without an operating system installed.
  I am desperate for any help, it would be much appreciated.
  Thank you.

  If you have compatible hardware and your computer still stops responding, disable any unnecessary material. Remove (USB) universal serial bus devices. Remove or disable network cards, sound cards and cards of the series; and then restart the installation.

  If you have several internal storage devices connected to the computer, disconnect all except the disk target hard where you will install Windows 7.

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  Da few week ago it monitor del mio iMac 27 grips (meta 2011) if spegne come in questo video.
  Ho tried AHT my non riesco a farlo partire. PREMO D d led computer my dopo circa 30 secondi in cui remains schermata bianca if starts usually.
  Rate Cosa Può if?

  FA questo lavoro a tutti?

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• Create a table of values for which a condition is met

  I have exactly this problem, however connected solution is no longer valid: Re: table to automatically generate values if the condition is met,

  Basically I have a table (named 'Master Sheet') that has two columns, one with project names with a status ('Active' or 'pending'). I want a separate table that automatically fills the project names of the leaf of the master for which the status is 'Active '.

  For example, from this table:

  Project	Status
  Red	PENDING
  Orange	ASSETS
  Yellow	ASSETS
  Green	ASSETS
  Blue	PENDING

  I want to automatically generate this table, which contains only values whose status is 'Active' (not 'pending' and without values null):

  Project	Status
  Orange	ASSETS
  Yellow	ASSETS
  Green	ASSETS

  Please note that using the filter function does not work in this case, as I need to be able to freely add new lines to the two tables.

  Hi Kath,

  Here is a pair of similar solutions.

  

  That on background uses a writing ('ACTIVE') of the value in the formula in the master-1 table to create the index in column C.

  Above who gets the value of the cell in row 1 (A1) of the table of the single column and lists him only the names of any State were brought to the project.

  Index columns can be hidden.

  Formulas:

  Master: C2 IF (B = C$ 1, ROW (), 999)

  Table 1::A3: IF (SMALL (Master: $C, LINE () −2) = MAX (Master: $C),"", INDEX (Master: $A:$ B, SMALL (Maste r: $C, ROW (−2)), COLUMN ()))

  Master - 1:C2: IF (B = "ACTIVE", ROW (), 999)

  Table 1 - 1:A2: IF (SMALL ("Master-1': C, LINE (−1) ') = MAX ('Master-1': C),' ', index (" Master-1': b, SMA LL('Master-1'::C,ROW()−1),COLUMN()))) ")")

  All forms filled up to the last line of their respective columns.

  Filled with formulas in column A of the table of two columns to right of column B.

  Single column table must be no more than a longer column of its master table.

  Double table column must be as long as his master table or less.

  Kind regards

  Barry

• Battery meter

  My iPhone 6 is running iOS 9.3.1 just today started having a problem with the battery meter records does not correctly. After several hours of using my phone this morning, I noticed that he was always at 100% and he died soon after. It wasn't a problem last night, because I remember watching down to 4% and die last night. I had my time manually rather than what allows it to configure automatically. This http://fortune.com/2016/01/19/battery-issues-iphone-6s-and-6s-plus/ of fortune dot com suggested to do a hard reboot and automatic time setting enable. I restarted, and then activated, then restarted again, but nothing.

  I got the iOS version that I am running for awhile, so I don't think that it has nothing to do with the update because I only started to have a problem with it this morning

  First, download the autonomy since the app store app. It will tell you the status of the battery. Then try the battery meter calibration if the problem is not the battery.

  Recalibrate your battery meter:

  • Charges to 100%
  • Run the battery until the phone turns off
  • If it stops above 1% charge for only one minute, and then continue running the battery down. Repeat until it makes 1% before shutting
  • Load it back to 100%

  If the battery is defective, this should fix it.

• Why would you put test pilot 1.3.9 in thunderbird without the knowledge of the user?

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  You can follow the status of the bug AdBlock here:

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