cRIO-9024-URGENT!

Similar Questions

• Choose the network protocol for CRIO-9024 to PXI on Ethernet

  We are in the design phase, implementation of an embedded controller for CRIO-9024 to send data captured at an SMU-8105 on ethernet controller. The data will be arrays of double-precision 2D. These data should be sent to the pxi at the end of each test step. Each stage will have a different number of channels and sampling frequencies.

  For example, Test step 1 will have 5 channels of analog inputs that will be sampled to 100,000 KHz for 1 second. These data will come from the CRIO FPGA. Data will be get dealt with by the CRIO-9024 and analyzed post to pass or not not metric. Then, the CRIO controller will send the data 2D (data points 500 000 5 X 100 000) table and the results of all the measures (a table 1 d) for PXI.

  The connection with the PXI will use Ethernet.

  Do not forget that the PXI should also send the CRIO certain values to tell the CRIO when starting the test, and when the test sequence is completed.

  I thought that TCP/IP would work better because of communication 2-way necessary. But then I was watching streaming network or even using shared Variables.

  If anyone has any ideas or suggestions please please post them.

  Hello

  You can use either.  If you are more comfortable with really.  The STM method will be a little less overhead on my style XML tagging data, but it will be very short given the size of the data.  Probably go with STM has it right most of the work for you.

  Regarding the size data the you must normally transfer data as this is to flatten to a string.  If you convert a string of numbers readable human you will either lose accuracy, increase the size or both.  Because the string after that flattened will be the same size as the original array anyway for the quick calculation based on your previous post 500 000 double (8-byte) is 4 miB (3.8 MB)

  See you soon,.

• cRIO-9024 - supports SSH (Secure Shell) network?

  The Shell Server enable secure (sshd) in the measurement software & automation for the cRIO-9024 OR is not available. Usually, this would be an option as shown here:

  http://www.NI.com/white-paper/14626/en/

  The cRIO-9024 OR does support SSH? Do I need to install anything extra on the target? I installed most of the software on the web on the cRIO.

  Thank you

  Mitch

  N ° only targets Linux (in the current line cRIO, i.e. the x 906 and 903 x) support ssh.

• Deployment of VeriStand model to cRIO-9024

  Hello

  I am trying to deploy a dll of Veristand simulink to my target RT VxWorks cRIO model 9024 but I get error compatibility while deploying, saying:...

  Specified model is not supported in the current execution target!

  I created the DLL file and output using RT workshop and placed them in the same folder.

  Can someone help me please?

  Check the XML in your .fpgaconfig and make sure that the values returned by your module HAVE matches the configuration fixed-point.  Looks like your values are currently set to scale by a factor of 16, what could happen if your whole word length is off by 4.  Also make sure you have all the scale applied for channels to HAVE it.

• Frequent disconnects between cRIO-9024 and host computer

  Hi all

  I had a brand new cRiO OR 9024 and several modules of recording data a few days ago. I have setup the IP address for the cRIO which is 10.0.0.2 and the subnet mask is 255.255.0.0, which is the same with what I've done for the host (different IP address). I installed the software that I need on the controller RT. Throughout the process, I have disabled the firewall. I use MAX 5.0 and NEITHER cRIO 4.0. Two of them are the latest version. I built the link between the cRIO and my computer successfully. However, the target is always disconnected from the host computer, even if I do not have action on the cRIO, that is. Without running any software on it. Status of the disconnection is achieved since the MAX, but surprisingly, I can ping through the IP address of the cRIO. It seems to me that the connection between the host computer and the cRIO was established.

  I tried to run code on the target, but unfortunately, the disconnection also occurs frequently simple. I checked the CPU target and the use of memory, which are low. So I concluded that the disconnection is not generated by the high utilization of the processor or memory.

  I also tried to reformat the cRIO and reinstall all software, but it has no effect.

  I also found that a warning appears regularly on MAX interface that "there was a problem to retrieve the settings of the target. For more information, go to ni.com/frinfo and enter the Info Code MAXServerUnkownError. If the problem persists, contact National Instruments'. I checked MAXServerUnkownError of

  NI.com and followed the instructions to make sure that there is no bad configuration on my computer as a firewall etc. However, without doing wrong was found.

  Can someone help me figure out what is the problem?

  Concerning

  Japanese

  Hello Japanese,

  Thank you for answering my questions. I have more questions that should lead to a solution to your problems:

  1 is the add-on NO-time installed on the cRIO?

  2. are you able to disable the antivirus on your computer?

  The add-on NO-time turns out to cause frequent disconnects with cRIOs in LabVIEW 2011. To view the add-on, you will need to right click on software under the cRIO, select Add/Remove Programsand select the option custom software installation . If it is installed, I recommend to remove this add-on the cRIO to help solve disconnects.

  Please let me know if disconnects continue after removing NO-time and disabling the antivirus.

  Kind regards

  Andrew Brown

• Why do I get error-65581 when you try to use a cRIO 9024 and modules c series

  I am trying to send a digital high on a 9401 c series module DIO0 and I get the following error every time.

  65581 error occurred in shared Variable to send true value Out.vi

  NMAYO,

  Depending on your project can you right click on the chassis in the cRIO and make sure that it is set to the Mode Scan mode and not FPGA? In addition, in the solution of measurement and Automation Explorer, you can check the cRIO and check that it has the Support of Scan Engine is installed. The tutorial below shows how to reformat a cRIO and install the software on this subject, the subsequent steps in the software allow you to check your cRIO.

  Reformat a controller embedded time real CompactRIO

• Communication problems with third-party modules using Labview 2012 and cRIO-9024.

  Hi all

  I recently bought the module moviemed 1501 AF but I am unfortunately not able to communicate properly with him. I followed all the instructions in the Manual, but nothing helps. I downloaded the drivers and software recommended, but whenever I try to add the AF 1501 in special edition module C-series (in the menu drop-down), Labview does not see it.

  When I installed the driver for the module he asked for what version of Labview, I was running (2009 or 2010, no option to 2012), I chose 2010. Could be the problem?

  Thank you!

  Hi Mswn,

  I would just like to ask if you can see other modules of the series-C on your chassis - other modules appear correctly?

  I also see that MoviMed is no indication that they offer LabVIEW 2011 and 2012 of pilots to the AF 1501 hereproduct page. Here are the drivers you are using?

  Andy C.

  Technical sales engineer

  National Instruments

• cRIO-9024 + chassis 9113 NOR + NOR 9881 (CANopen) FPGA compile problem

  Hello

  I started to learn the Labview and I want to communicate with CANopen (9881) interface FPGA module, but there is a problem.

  Normally (without NI 9881), I can compile and run a VI file with FPGA interface, BUT after adding 9881 (in the slot1) to the chassis (9113) I can not compile any VI (same same file VI) with worker compilation. Even if I delete the Mod1 (Slot1, NI 9881) of the project, I can compile the file VI.

  I need compile bit files in order to use the library can open, but I could not find the problem.

  Can someone help me? Thank you.

  The error is below to:

  ...

  Analysis of entities.
  Architecture analysis of the entity.
  ERROR: HDLCompiler:849 - "D:\NIFPGA\jobs\g8Q6537_ibm705i\CcMuxSLN.vhd" line 794: Unexpected EOF.
  File VHDL D:\NIFPGA\jobs\g8Q6537_ibm705i\CcMuxSLN.vhd ignored errors

  Hi Matt,

  I uninstalled everything about LabVIEW and reinstalled, I did update, now the problem is solved. It compiles the file bit.

  Thank you.

• phase shifted PWM with Ni 9401 and Crio

  Hello

  Do you have an idea of pwm shifted 180 degrees?

  (duty cycle frequency and variable difficulty)

  I tried a design, but it seems in the graphics design works on the realtime.vi but it does not work with the fpga.

  Graphic output pwm FPGA are distinguished by the real time as you can see in the pictures.

  On the other hand, VI Fpga produce two pwm, as seen in the oscilloscope when the fpga VI runs.

  However, there is no phase shift between the PWM waves.
  It is a part of my thesis, but I'm stuck in this problem, so I need assistance on your part.

  Thank you.

  Best regards;

  My hardware:

  cRIO-9024 and cRIO-9118 chassis

  NOR-9223, 9263 - nor, nor-9401, or-9474

  two nor-9225 and nor-9227

  Hi Maurice

  Thank you for your help.

  Yes I want to that they will be moved with the right variable and 10 kHz. I put 49% maximum duty.

  I put the output into the same output block.

  Square wave generator does not accept 'loop' while.

  I have attached a simple FPGA project file. Could you please tell me what is my fault?

  The resulting Pwm frequency is 10 kHz, the only problem is always the shifters.

  So, I always need assistance.

• serial port cRIO

  Hello

  Can someone tell me how to access the serial port of the crio 9024. I pass the data to the serial port of the controller. This transmission must be by crio serial port and not by module CSeries.

  Thank you

  Hello mimran,.

  cRIO controllers run LabVIEW Real-time.  Therefore, you perform series read/write through the range of NI-VISA in LabVIEW.  All data collected from the port, or sent to the port will have to be given "String".

  There are examples for reading installed with LabVIEW series.  These are only a few small changes to work as in real time.

  Follow these steps for an example:

  1. Launch LabVIEW.
  2. In the main menu, go to the 'Help'-> 'find examples '.
  3. In the upper left corner, click on the tab "search".
  4. Search for the term "series".
  5. Open the example called "basic series write and Read.vi.

  Kind regards

• The cRIO serial port can be used for the CAN bus communication?

  I would like to order a CVC with a CAN of network device and would like to know if this can be accomplished by using a serial port integrates the cRIO (OR cRIO-9024 in my case). Is it possible, or would need a C Series module CAN?

  You need a C Series module. Series and CAN use a DB9, but they do not have the same physical layer.

• How to use extern Code in LabView / cRio

  Hi guys,.

  After that I had created a Matlab/Simulink model, I use the model Interface Toolkit to generate a library of VxWorks file (.out) because I want to import this model on a cRio-9024. So I copy the library of VxWorks for the cRio (/ nor-rt/system /).

  However, how do I open the file in LabView now, so that I can use the features in the model?

  I hope someone can help me.

  Thank you

  Nator

  I'm sorry, my fault.
  I used the wrong path for the VxWorks library file.

• Order to internal model with cRIO, synchronization of time loop

  Hello

  I work with control design Simulation & toolkit and I want to implement an internal model control to a real-time target. I want to implement my simulation (as an attachment) to the real target (cRIO-9024 OR cRIO-9112). I removed the transfer function of the process, I broke the line and I added my input/output of the cRIO modules. I put a 1ms, Euler ode solver step size and synchronize the time loop. Unfortunately it does not work properly. The loop decreased the speed a lot and I can't get 1 ms response time and, finally, a good answer for my system. This means that I can not 1ms response for loop? What is the problem of the computer, windows or hardware real-time or software? Simple or I did something wrong? All the advice you will enjoy.

  Kind regards

  Kamil

  
  

• I want cRIO to start and stop the acquisition by push physical button on the cRIO, is this possible?

  When you use my cRIO 9024 on the ground, I prefer to be able to start and stop the acquisition with pressing a physical button on cRIO.

  I want to say I don't want it to be "as a start-up," I don't want cRIO to start the acquisition as soon as the power supply is ensured.

  Is this possible?

  Hi Cashany,

  you will surely find this switch status. But there are easier ways (but more expensive) for a button. Fiddling with a pen or a small screwdriver to switch USER1 is not what I call "user friendly"...

  -You have at least 2 voltage inputs on your module available. Use a switch voltage on the power inputs. Use a 'real' button!

  -You have an available serial port. You can set some pins on GND or voltage and check their status inside the cRIO/RT target...

• Accelerometer for several modules in a cRIO

  Dear all,

  I try to connect my model 805M 1 accelerometer (form is attached) to one of our cRIOs in lab, I think I need some advice because we have two cRIOs and bunch of modules I want to use them instead of buying another module. We have these controllers and modules:

  NEITHER cRIO-9073

  NEITHER cRIO-9024

  NEITHER 9265

  NEITHER 9237

  NEITHER 9205

  NEITHER 9203

  I think I can excite (he needs 3 v to 5.5 v) the acceleremoter with for example NI 9237 and read it with NI 9205. Am wrong me or is there another combination that I can use?

  I appreciate your help.

  Best,

  Bardiya

  BAK777,

  Yes, you can use the NI 9237 module to provide the voltage using a custom voltage customized by excitement and ignore the input data for this task. You can read in the output voltage of your accelerometer on the NI 9205 module.

  According to the characteristics of the accelerometer signal, it might be useful to research using an Analyzer of dynamic signals (DSA) module, such as the NI 9234, which is made for the acquisition of accelerometer data applications.