Access 9236 shunt cal with scanning mode?

Similar Questions

• How can I get channel z (zero) data encoder with a NEITHER-9411 in scan mode?

  Hello

  I use a cRIO to read a quadrature encoder, and I need z-Canel (zero channel) data using a NOR-9411 in scan mode.

  Chassis: NEITHER cRIO-9074

  Module C-series: 9411

  Encoder: EIB H25 series (model # XH25D-SS-1440-ABZC-28V/V-SM18)

  Now, I installed it using in scan mode and the properties > Configuration parameters of specialty as follows:

  Lifestyle specialty: Quadrature

  Input filter: disabled

  Time base of speed: 4096us

  Index Mode: Disabled

  This replaces Position0 position 1, Velocity0 and Velocity1 module instead of et0, DI1 channels, etc.  It works well to get a reading of the speed, but not the Z.

  I need to know Z as in the rest of my program calculations depend on.  (For this encoder Z is a digital signal that goes low when the encoder reaches 360 °.  It is also a very fast signal.  7200 RPM, it has a width of approximately 3.3us pulse.

  How can I get the data Z in Scan Mode?

  Agile Hello,

  The mode setting of index is the only way to access the Z channel in Scan Mode.  If selected the position will reset when the z channel is detected and the phase of the two other channels corresponds to your selection.

  It seems that you have the real z signal elsewhere in your code.  You may use the position data to generate the Z channel for this purpose?

  Let me know if you have any other questions,

  Sebastian

• Using the scan Mode 9411 cRIO-9074

  Hello

  I use an entrance Module differential differential NI9411 under cRIO-9074 with scan Mode, but I noticed that some problems are present.

  My application needs two encoder and we choose two incremental encoders with 1024pulses/rev. I have configured the NI9411 quadrature Mode, so I can read the position and speed of the encoder. Each shaft turn at different speeds.

  One of them can turn 4.6 rad/s as a maximum speed, while the other hit it up to 402 rad/s. Then, the configuration of the module input filter is set to 1microsed, the time base speed 32768 microseconds and the disabled index mode. These values make for a correct reading? The cRIO scanning speed is set to 1ms.

  On the other hand, watching the tutorials or (http://zone.ni.com/devzone/eda/tut/p/id/7109), that the degree of rotation depends on the encoding type, what type of encoding is used in Scan Mode? X 4?

  Using System Manager OR distributed, one of the encoders to read impulses sometimes sporadic (up to 2 digits) Although the encoder is stopped. However, the other bed is always 0. It seems that the encoder is broken, isn´t it?

  Thanks in advance for your comments

  Hi Juancar,

  I think that the values are suitable. The issue of reading 0 is explained in this KB:

  http://digital.NI.com/public.nsf/allkb/C9088DFDF803CD8B862575F3007C40FD?OpenDocument

  In addition, according to this document:

  http://zone.NI.com/DevZone/CDA/tut/p/ID/7338

  decoding type must be set to X 4.

  I hope this helps! Suerte con ello.

  Jesus

• Calibration shunt 9235 with 9144 in Scan Mode

  Hey everybody,

  I use two 9144 s and a 9074 and I am trying to create a routine calibration of shunt for 12 9235 s (4 per chassis). I found this article on how to shunt calibration with the 9144 and a 9237, but it does not work:

  http://digital.NI.com/public.nsf/allkb/12017868777480AE862579BA004F0877

  This is the error I get:

  Error 65723 appeared to node (arg 1) property in the Shunt Cal 9235's.vi
  Possible reasons:
  CompactRIO: This module cannot be configured when the engine of the controller is in its current mode.

  The thing I don't understand is that the modules on the 9074 calibrate correctly, but when I try to calibrate a channel on one of the 9144 s, I get this error. I couldn't find much about this error, I was wondering if someone could help me and point me in the right direction.

  I have attached my code. It is relatively simple, and I don't see where the problem would be. I have to manually set the mode of the 9144 something than what it is currently (i.e. Active configuration)?

  Thank you for your help,

  Seth

  Your system may start in Active mode by default. This mode does not allow to set the properties of your ECAT 9144 chassis. the chassis must be in configuration mode to enable the derivation property. See attached changed VI.

  DirkW

• Default sampling frequency NI9235/9236 equipment in scan mode.

  Hello

  I am currently using NI9235 with cRIO under scan mode, which allows sample rates up to 500 Hz. I realize that the card module has 12.8 MHz internal and under mode FPGA software and hardware time base combined anti-aliasing filter will be adjusted automatically depending on the installer of data rate, which is a set of values from 10 kHz to 794 Hz. Unfortunately, I do not have the FPGA package for now.

  My question is that what will be the flow of material data, if NI9235 the samples at 500 Hz in the scan mode. The anti-aliasing filter still works just below half the data rate material?

  Marco

  BMT WBM

  Hello Marco,.

  When it is used in scan mode the 9235 and 9236 are configured to sample at 10 KHz.  Unfortunately, this parameter is not configurable in scan mode.

  Let me know if you have any other questions.

  Sebastian

• Paper jams periodically with the HP1536 MFP dnf during the feeding process while in scan mode

  Someone has advise for us all by using the HP1536.    We have paper jams periodically during the process of feeding in scan mode.

  We use this machine for a 1 year without feeling the pain.

  There are a few things I would check if the printer is having recurring paper jams.

  * Make sure the paper is a paper clean and crisp

  Take all the paper in the input tray and use a flashlight to look into the status bar.  Make sure that he took not in rolls of paper entry.

  * Check the printer rear access door to check that there is no small piece of paper stuck in the rollers from the back.

  Thus, there is a document with the steps to solve the problems of paper jam.  The document can be accessed here.  Let me know how it goes.

• limitations with cRIO in Scan Mode

  Hello!

  I use a cRIO to get five channels of analog voltage in Scan Mode. I have three parallel Timed-while loops. When I use a 1ms dt, the vi does not run and cRIO is disconnected from the project (it is said that cRIO does not). When I use a 100ms dt vi works normally. But the acquisitions must be made with an interval of 1ms. The possibility exists to be a limitation of the Scan Mode?

  Thank you!

  The analytical engine should be able to manage the acquisitions 1ms, but make sure that you configure the engine to scan for 1ms period.  You can synchronize call analysis engine loops instead (it's one of the timed loop timing options).

  If you try to run 1ms loops and there are a lot of things in the loops, you may lose the connection with the cRIO because the thread that serves the TCP connections runs at a lower priority than call loops.  If the call loops all the time take processor, there is no time CPU to manage communication.  Do you need to process each sample as you receive it, or you can read data from each ms but more slowly process it in batches?  If you download your code, we can help you eliminate inefficient code that slows down your curls.

• scan with ni9401 mode

  Hello, I use the scan mode and the module ni9401, and I'm under codes in labview with a timed loop

  When I try to change the loop timed to dt = microsec and scan period<1ms in="" compact="">

  Compact rio is disconnected! why I got this problem?

  Maybe I can use scanning with scan time mode<>

  Hi, mariomoskis,

  Unfortunately, this is part of the limitation of the scan Mode. You can basically think of scan mode as a train that toured all the modules collects data and it falls on the drive and there is only 1 train for the entire system and it runs at a speed (scanning speed). The fact train one passes each interval of scanning speed, so if you want to produce a train of pulses to a little less than 1 kHz you will get aliasing. However, cRIO should unplug any, I don't know what the problem is here, but it seems closely related.

  There are two solutions to this problem, but the two would require changes.
  1. you can avoid all these problems and the resolution time get down to a 25ns (or less) If you set the mode FPGA. We can use the existing code of NI.com/IPnet to implement a pulse generator to train with the custom calendar settings and pulse on any module.

  2. some modules support digital modes specialized, making essentially a pre-built section of the FPGA code (in scan mode) that support some common functions such as Pulse Width Modulation. With these modules, you can request a rate (which will update at 1 kHz)-specific, but the actual timetable for the module is managed at the hardware level. There are only a few modules that support it, and they are listed in the link below.

  KB 55L06EMO: what Support Modules of the series C, specialty digital functions in Scan Mode?
  http://digital.NI.com/public.nsf/allkb/2664A3D35D9F79A4862576B300277E35?OpenDocument

  I hope this helps.

  Saludos!

  Jesus

• My Dell V313w stopped printing/scanning mode wireless or with a direct USB connection after working flawlessly for 2 years

  My Dell V313w stopped printing/scanning mode wireless or with a direct USB connection after working flawlessly for 2 years - any changes made on the network wireless to our knowledge.  Printer works fine in USB mode on old Windows 2000 office.  Network sees the devive asked to detect devices.  Wireless to the printer hardware is perhaps not handshaking...?  Please let know us that he is a very curious pnnc.

  Windows 7 is updated as well as the print driver.  Thank you.

  Hello abir.

  Thank you for giving us the opportunity to help you with your concern for Windows.

  From your post, it seems that you cannot print from Windows 7-based computer.

  When you say "no changes made on the network wireless to our knowledge", which is the type of network you're talking about? (Workgroup, domain)

  It is a difficult problem to diagnose because there are many printers on the market and many reasons why it could not work.

  We will try the steps from the following link and check if this solves the problem.

  Why can I not print?

  http://Windows.Microsoft.com/en-in/Windows7/why-cant-i-print

  You can also check this link:

  http://Windows.Microsoft.com/en-in/Windows/printer-problems-in-Windows-help#fix-printer-problems=Windows-7&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  Response with the State of the question, too, let us know if you need help with Windows problems and we will be happy to help you.

• Strange error with cRIO and scan Mode

  I'm scanning two modules cRIO on a controller of 9012 + 9112 bottom of basket 8 channels in scan mode, and I call the function 'read the Variable scanned '.

  I see this error, each a few scans:

  Error -2132869099 occurred at Property Node (arg 1) in PolymorphicModuleScan.vi:7->sampleData2.vi->ZDAQ_cRIO_Target_Main.vi
  
  Possible reason(s):
  
  LabVIEW:  (Hex 0x80DF0015) A deployment transaction is in progress.
  

  The search for this error on NI.com gives no help at all.  This is the first time I see this (I've been running this code for some time without error).  All software is since the dev of August 2011.

  Resolved: I was calling the function "Get the Period.VI of Scan" scan at 1 Hz.  This seems to have caused the 9205 (not the 9237) produce this error.

  I removed the call to the offending function and this has solved the problem,

• FPGA: R-series scan mode

  Available for PXI RT Systems FPGA scan Mode uses the R-series cards? Or you can use the Mode of the FPGA Interface to access the FPGA?

  Thank you

  Craig

  Scan mode interface cannot be used with the r series devices as far as I know, so you want to use the read/write and DMA FIFO nodes to communicate with the FPGA.

• Can I access on my iMac with MacBook cd drive

  Can I access on my iMac with MacBook cd drive

  You can if share you it on the network.   But you need to enable the sharing of files on the CD while it is inserted in the Mac by reading the information in the file menu, select it in the Finder.      Unfortunately the MacBook not having Firewire or love at first sight, you cannot use Disk Mode target using the player.

  It can be slow, is it a USB - C ethernet card or WiFi.    If you want to make sure you get the highest possible speed a USB optical drive should work fine.  http://www.MacSales.com/ made a few that actually work very well with Macs.

• Could Scan mode and FPGA mode be used in a project?

  Hi all

  I need a project that the current NI9203 with mode of analysis samples and samples of the accelerometer of the NI 9237 with FPGA mode. It could be achieved? Could Scan mode and FPGA mode be used in a project?

  I use labview2009.

  Thank you very much.

  Yes, they can. This mode is called hybrid mode. To use the Mode of LabVIEW FPGA IO modules, simply slide the module to the target FPGA in the LabVIEW project, disconnected from scan mode. Then use LabVIEW FPGA to program the modules and use I/O variables for read and write I/O on the remaining modules. When you use a LabVIEW FPGA Mode on one or more modules, the logic of the scan Mode CompactRIO on the FPGA, known as the RIO Scan Interface, is compiled in a single application of FPGA with LabVIEW FPGA VI. If no module is configured to use the scan mode, the RIO Scan Interface is not included in the compilation.

• Shunt Cal 9237 operation

  Hello

  I'm looking to make a cal with the 9237 derivation.  I built a simple FPGA vi which seems to work - I can change the sampling rate and perform a cal lag.  However, when I activate the shunt cal switch, the output doesn't does not change.  I noticed in the stitching of the SC Schematic of wiring.  I connect these somehow? (No explanation is given as to what they mean I see).  My understanding is that the 100 k ohms resistor internal to the Board of Directors and I did not connect anything to the outside.

  Any ideas?

  Thank you!

  Hello

  Wayne.C is right about the SC to connect to your sensor. Below, I have provided a link to the specification document NI 9237, references, page 10 (figure 3).

  http://www.NI.com/PDF/manuals/374186e.PDF

  -Jake B.

• scanning mode of scanning screen. Cannot change the option of transparency-postive.

  Hi, I need help please, I have a hp photosmart c7180 while a printer and scanner, OS mavricks 10.9.3 when scanning window opens it says waiting for scanner, the screen flashes to another screen with a sidebar on the side right which has the following options. Scan mode; Kind; colors; Resolution; Size; Scanning; Name; Format; Image correction; Adapaptive lighting. Sharpen. "" I can not change the transparency-Postive scan mode or any other function in the sidebar, at the top of the screen displays a box of ' Scanner reported an error ' and the beach ball is everything. The only way to get rid of this is to force quit the printer. I also tried to restart and download the latest patch printer but every time that you open the option scan the same things happen more. any help with this problem would be great.

  jm44

  Hi Sunshyn 2005,

  We thank you for your email on how to reinstall and and remove the printer and repair disk permissions. I carried out all the instructions in your email and kept happening the same thing, so I thought to what might solve this problem? then the answer came to me, that would fit the tray of slides (with slides) and remove the white plate then allowing the transparency-postive option to be changed again flat. If you don't analyze a transparency it won't let you change it back flat. I want to say thank you for the help with the matter and I hope that this email explains what went wrong.

  Thanks a lot for your help.

  jm44