sbRIO-9632 5V Pin current (source)

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• Urgent: How to get data analog sbRio 9632?

  Hi ~
  I have new in Labview.
  I want to ask how to get analog data of the SbRio-9632 with FPGA?
  Example of
  I want to get the voltage/current of a solar panel.
  So I connect the unit to the analog input.
  But how to write a program to read the data?
  Need urgent help ~ thanks ~

  Hi GTHao,

  I think you can consult this manual for sbRIO 9632. There the guide step by step on how to extract data from sbRIO (although it says about RIO that includes cRIO but they are more a less the same thing in regards to getting analog data for your case)

  Please take note the voltage and current that the analog input sbRIO pines can take before you plug.

  It will be useful.

  Thank you

  Warm greetings,

  Lennard C

• FPGA compilation error sbRIO 9632

  Hi guys,.

  I'm trying to write a simple piece of code to send a PWM signal to a PIN on my sbRIO-9632 (starter kit 2.0) to order a servo. I used the example of 'control a servo using PWM' and my code is pretty much the same. When I try to generate/compile the FPGA VI, it stops after only 4 to 6 minutes, saying an error has occurred. The compilation appears to hang during the process of the "card".

  The example is for a sbRIO-9631 so I created a new project for my robot Robotics and changed the PIN e/s that I use (Port5/DIO9). I search through forums but cannot find a solution to this :/

  I have attached my code and the XilinxLog file with it.

  Thanks for any help!

  MortZ

  Hello

  Sorry for the late reply! Have you made progress?

  Unfortunately, your zip file seems to be disabled on my PC. How it has been compressed?

  So what I meant by remove the digital Pulse.vi to generate, is to see if it affected the compilation. Please see if you can compile the FPGA code with the following approach:

  Create the new project > add your target sbRIO > add the VI attached to this post to your FPGA target > compile

  I think it would be beneficial to you to see if the problem is the compilation itself or the code you are trying to compile.

  In addition, you have any another available PC? Might be a good idea to see if your code compiles on another PC.

  Please make sure you have LabVIEW Real-time and LabVIEW FPGA installed (it should come with the Robotics module, but I recommend that you check that they have indeed been included).

  If the build process fails to map no matter what you do, I propose the following: make sure that the target passes a self-test of MAX. reinstall the Xilinx tools (only if it seems that the issue is not with the code, but with the compilation process itself).

  Good luck

  Best regards

  Christopher

• How to build the current controlled current source

  I want to check my solution using multisim, however, I don't know how to build a circuit containing the current controlled current source. Hope someone can help me. Thanks in advance

  .

  The current direction must be placed between the the + 12V and 24 ohms resistance.

  I just made the circuit and if you make the change, you will see that you are right in your calculation.

• OR USB-6009 can produce the constant current source/sink?

  Hi all

  I have a card NI USB DAQ to 6009. I need a battery for constant (charge/discharge current<1mA) and="" simultaneously="" monitor="" its="">

  I was wondering if I can use USB-6009 of output constant source/sink of charge/discharge current the battery? I've seen a few threads that says 6009 impossible to output constant son of currents, but other says we can use the digital output to provide the current, but it was not only described how.

  Thank you.

  All the outputs of the USB-6009 case are sources of tension and all have current limits low. There is no way to generate outputs current controlled directly from this device.

  What I would do (and have done) is to build circuits of external current source/sink with an op amp or a transistor and allows you to enable or disable a digital output of the USB-6009. If the current must be adjustable, use an op amp circuit that takes an input of the analog output of the USB-6009 voltage to set the current.  Use an analog input channel to monitor the battery voltage.

  Lynn

• How can retrieve us a list of the current source of session and server desktop manager VDI admin console or view?

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  How can we extract the list of the current source session and Desktop Manager console or view VDI server. I did it via the administration console VDI himself (just copied VDI console URL and passed to the Excel file), but it poses problem in the conf file and generates the error and change the refresh value o-1 (for this reason our VDI console was not showing the list of users in the means of the pool when we clicked on any pool he went into the suspended state) I fought for this problem since a week and after a lot of research on the VMware site, I found the error and the solution but I solved the problem, but now I again reqiured a list of computers disconnected and connected and ready.

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  Is there any problem so ill stop the virtual machines that are in the ready state.

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  Pradeep K Yadav [email protected] administrator VMware & VDI

  Why do you the work by yourself?

  Use the Provisionigs parameter to stop the unused VMs in order of time / disconnect or logoff.

• Using the CRio NI9265 module as current source

  My apologies for what is pretty basic - I come to this Chem Eng background rather than electric. I have a CRio-9012 controller with a 9265 module 0-20 my (among others). The power supply to the CRio is 24VDC. I want to use one of the outputs as input to a power controller Watlow DIN-a-mite, which will lead in turn 10 a / 2.5KW heating.

  The datasheet for the power controller indicates that the input command is powered by current loop linear, 4-20 my DC, requiring an available with 6.5 VDC power source. Am I right in saying that I should compare 6.5 VDC voltage compliance for this module (12 DC max), so this arrangement work?

  Kind regards

  Chris.

  Hello ChrisTighe,

  That's right, that the installation will work.

  The 9265 will display up to 12 VDC, and your device requires a maximum of 6,5 VDC.

• How can I define a current source and measure voltage at given intervals of time using GPIB on a Keithley 2410 (LabView 7.1)?

  Hello

  I use an old version of LabView 7.1 and a Keithley 2410 communicate via GPIB.

  I want to do a simple program, sending a commando to the 2410 to source a current given, without interruption.

  Then in the light of time intervals, I want to read the current tension for logging in a txt file. My idea is to do this

  simply by sending orders to the Keithley 2410 stations. Could someone please give me a hint in the right

  direction to do?

  I'm not very good at LabView, but have done some simple programs using USB - DAQ before.

  Any help is appreciated.

  --

  Lars

  Thanks again for your help,

  I understood that the reason why I did not have all the data (and that the 2410 a frozen/hung) was that in vi GPIB READ, I did not specify the number of bytes to be read, and it didn't have a default value.

  After adding a constant to this entry, everything worked like a charm.

  Thank you for your recommendation on the * CLS command.

  --

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• Open all documents in the current source Active doc

  Hey all,.

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  Try TiFile

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• Agilent current source cannot reach a higher voltage

  Hi I have a common source of agilent B2901A and im trying to out put 100V... Since its able to regard 200V but I can't go abouve 21V. When I write something 21V it sends only 21V. Anyine know how to solve this problem. What is my values of compliance or the beach?

  Thanks in advance

  OK nvm, I thought her thanks for all your help, only it turns out if I want to go above 42V I need a terminal locking. the problem through labview was mu limit compliance was too high.

• Error code LabVIEW-63040 sbRIO 9632

  Hello.

  I am trying to run the VI roaming on my kit NI Robotics Platform 2.0 and it gives me the error-63040 which is a communication error. This is not the first time I try to run homelessness, as I've been able to do it before with success (on another computer), but now it gives me this error. I looked around different ways to solve this problem, verify that it is the IP, making sure that the PC and the robot are on the same network and even formatting sbRIO Council and reinstallling software, but nothing seems to work. I can't find another way online to fix it.

  The code seems to compile right but then the robot does not move. In the picture attached, I have highlighted the process so that you guys can see what I'm talking about.

  Any help on this would be appreciated!

  Hello

  Unfortunately, it is a very generic error which could occur due to several situations. Please check some check resources below:

  RIO drivers compatibility between your HW and your computer:

  http://digital.NI.com/public.nsf/allkb/B77CEB8067558F6F86257203007F1E91

  RIO server does not work:

  http://digital.NI.com/public.nsf/allkb/83DF7B9245541FC8862573A100597696

  Network Configuration changes:

  http://digital.NI.com/public.nsf/allkb/2367ADE10FDD98C4862576EB005C255D

  IP address is not correctly configured in the project:

  http://forums.NI.com/T5/LabVIEW/LabVIEW-error-code-63040/TD-p/1310679

  Kind regards

  AGJ

• Pilot LabVIEW 5.1.1 Keithley 195's current Source?

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  Thanks for the help!

  Hello fatim,.

  I came back up to 5 LabVIEW LabVIEW 7 driver. This will open in LabVIEW 5.1.1. It is possible that some of the screws could be broken while their decommissioning.

  Best regards

  Adam G

• Current sources

  Is someone can recommend a charger for the Clip, for use in the United Kingdom.  I have a Lupo 3 pins made charger, which lights up the screen and shows connected, but the battery icon flashes, as it does when it is connected to the laptop.

  Brian

  Good find and nice price!  Thanks for posting to find them.

• How to vary the tension of a current source continuous using a sinusoidal signal on LabVIEW?

  Hi all!  I have a programmable supply of GW Instek PST - 3202 DC.  I want to test the resolution of temperature based on my power supply fluctuations.  I started to write a VI to do this, but I don't know how to vary the tension the sine wave-shaped.  I found the Wfm sinusoidal function in Signal Processing, but I don't know how to change the '1 d of double picture' which is the "double sink" waveform, which is where I apply the supply voltage waveform.  The VI is attached.

  The value of Format function will not accept a table, put it inside a loop. Use a shift register to add all the values in the table, to the string.

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• SMU, used for the measurement of current

  Hello

  I need to measure current in the range 5 to exit 10uA by a current source PIN. I would have usually connected PXI4065 on this PIN and measured current. But in this case the current to be measured is low.

  I have EMS 4130, which has high accuracy of current measurement to 200mA range (0.03%+0.02)uA.

  

  Can I use the current part of the EMS (CH1) measurement to measure current? What should I activate CV outputs (Hi = 0V) who appears in the soft front panel?

  Or just without activating the outputs I can measure the current sink. The program of flexible panel displays current measurements, but I don't know if the EMS can be used like that.

  Thank you

  Not sure NI SMEs, as I have not had the chance to use it yet.  SMU of Agilent could be used this way, so I guess with OR as well.  You must use out SMU in constant voltage source / I measure mode.  Would you say the SMU to hold the voltage at 0V, and allow current to the sink (or source) as necessary to maintain this 0V output.