Too low current performance with USB-6501

Similar Questions

• Conduct and variation LED with USB-6501

  I have a bunch of LEDs connected to a power supply with an intermediate dimmer. The specifications for all this material is listed below. I'm looking to move from manual control to digital I/o. I have an NI USB-6501 data acquisition, but have never worked with her before and so would like some tips. The goal is to maintain a maximum brightness, but be able to fade the lights of my software. I read several threads on simple power control but that you did not find anything on the gradation.

  John.

  Lights: (red)

  http://www.superbrightleds.com/moreinfo/led-strips-and-bars/snfls-series-120-side-emitting-led-Flexi...

  Drive:

  http://www.superbrightleds.com/moreinfo/single-color-dimmer-switches/LDP-2A-12-volt-DC-single-color-...

  Power source: (15 Watts)

  http://www.superbrightleds.com/moreinfo/power-supplies/12VDC-CPS-series-power-supply/68/

  In order to control something, you must be able to physically connect the 6501, but it does not appear that have anything to connect to. The image of the drive, it has just one button.

• Trouble with USB-6501 with Labview 8.6 Pro for Mac OS

  Hello

  I have a unit USB-6501 I try to use with Labview 8.6 for Mac Pro to processor intel.

  I have the driver NOR-DAQmx base 3.2 for Mac installed and when I ran "Isdaq", it detects the device and also warned that the firmware needs to be updated. So, I ran the "FWUpdate" for updating the firmware. I double check the Isdaq and it detects the device as "NI USB-6501:"Dev1"(USB0::0x3923:0x718A:014386 B 0: RAW).

  Now, when I run Labview 8.6 and DAQmx Base create channel VI and the port of 'physical' wire to the control, nothing appears in the available device.

  Also, when I run the mxbaseconfig program, not the existing basic tasks detect the device.

  Could someone please help me get this to work? Basically, I need to read and write slow digital data through USB-6501. But, the Labview does not detect the device.

  Thank you

  Keong,

  I do not know what causes this, but place a task create VI before your code and the wire of the output task to the task of entering the chain and try to run that.  Please let me know if it works for you.

• Timed signal generation TTL with the NI USB-6501 to be read by Arduino Uno

  First of all, I want to apologize - I am very, very new to LabVIEW and brand new to the development of the software of control equipment in general. I tried to find an answer to this question already, but I'm not entirely sure what I'm looking for.

  I have currently a work program LabVIEW which operates a gun card NI USB-6501. Due to the nature of having a machine that springs from a powerful beam of electrons, we want to assure you that if the computer controlling stalls or fails for any reason, we have built-in security that can stop the gun. Our current idea is to connect an Arduino Uno on a PIN on the USB-6501 and LabVIEW to generate a timed signal, which may read the Arduino. If the signal fails (indicating that the control computer has queued or off), the Arduino triggers a power relay that is independent of the control computer and turns off the gun.

  I understand that the USB-6501 operates on TTL signals, so the signal that I should be something in the sense of "output TTL high, wait 1 second, output low expectations, a second, repeat TTL ', but I have no idea how to go about programming in LabVIEW. My first thought was that it is a square wave by using the function "simulate the signal" output, or to have trigger an iterative Boolean signal, by using the function 'DAQmx write', but I don't really understand how do to implement or another idea, or if an idea would even work.

  Any advice would be greatly appreciated.

  Hi Elizabeth,.

  THINK THE STREAM!

  When do you DATAFLOW think everything falls in places!

  Several problems:

  -You have to put that MAKE impulse VI in his own loop parallel to your main VI!

  -When you place this generation of impulses in the effects loop ("TTL arduino low-high") you should put the CreateTask and StopTask outside the loop: no need to create/stop the task in each iteration.

  -Why are there points of constraint to waiting functions?

  -Why is there bent wires? You know Ctrl-U?

  -LabVIEW comes with an extensive library of example screws: you looked at all these examples DAQmx?

  -Suggestion: Learn more about the "structures of producer-consumer"!

• 1 should. what updates I really low charge based on my use? 2 is it too late to perform a WINDOWS ANYTIME UPGRADE?

  Basic information. on my computer. >

  Right to copy of WINDOWS 7 HOME PREMIUM 2009 SERVICE PACK 1

  System =

  Model = HP PRO DESK GI 400 MT

  Processor = Intel Core i5 - 4690 S CPU @ 3.20 GHz 3,20 GHz

  Installed memory (RAM): 8.00 GB

  System type = 64 - bit Operating System

  --------------------------------------------------------------------------

  Purpose of the computer is a home PC used for e-mails, Internet, surfing, composition in WORD, EXCEL, etc.. Not used for business at all. No SKYPE or any other communication, has just written Communications

  -----------------------------------------------------------------------------

  Currently, SELECT THE UPDATES YOU WANT TO INSTALL watch >

  Skype for Windows 7.3 desktop (KB2876229)
  Update for Windows 7 for x 64-based systems (KB3080079)
  Update for Windows 7 for x 64-based systems (KB3102429)
  Update for Windows 7 for x 64-based systems (KB3123862)
  Update for Windows 7 for x 64-based systems (KB3139923)
  Update for Windows 7 for x 64-based systems (KB3140245)
  Update for Windows 7 for x 64-based systems (KB3156417)

  ----------------------------------------------------------------------------- I know that some the updates affect Windows 10 loading, I want any. I'll stick with Windows 7.

  -----------------------------------------------------------------------------

  Issues related to the:

  1 should. what updates I really low charge based on my use now and in the future?

  2 is it too late to perform a WINDOWS ANYTIME UPGRADE?

  a. Research on the web, seems to come into conflict if it is still possible to do so.

  b. I see there are sites indicating WINDOWS ANYTIME UPGRADE FREE KEYS. Is it "FREE" and at what price?

  c. I see that Microsoft will stop supporting Windows 7 completely in a few years. What are the options to replace my current WINDOWS 7 HOME PREMIUM?

  Thank you for any assistance that you can share.

  RT

  Hi Roger,

  With the description, I understand that you have a few questions about Windows Anytime Upgrade and Windows updates on your Windows 7 machine. I will certainly help you to the query.

  I would like to inform you that mentioned updates are recommended and are important for maintaining the operating system up-to-date. You can see below the article for more details:

  Updates: frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows/updates-FAQ#1TC=Windows-7

  In addition, if you do not want to install the Windows 10 operating system, then you can refer to the below section mentioned to cancel the upgrade.

  Upgrade Windows 10: practical information on planning and notifications

  https://support.Microsoft.com/en-us/KB/3095675

  However, you can run Windows Anytime Upgrade in the following operating system until the product operating system becomes obsolete you can buy the upgrade button. I would also like to inform you that the operating system Windows 10 is free upgrade until July 29, 2016. So you can also choose the latest version of Windows before windows gets obsolete for support.

  Hope this information is useful. Please come back to write to us if you need more help, we will be happy to help you.

  Concerning

  Ravi Kumar

• How to generate a continuous ttl signal with a USB-6501

  Hello everyone,

  I am a beginner with LabView, so maybe my problem, it's very easy to fix.

  I need to generate a digital output using a USB-6501. This TTL signal will then switch to a device. Basically, I need the digital output to be permanently to TTL high level until a user active departure is given. Then the digital output must stay to the TTL low level until another stop active user is given.

  Does anyone have any suggestions on how to do? I have failed so far to get something different high TTL to my USB 6501.

  Thank you very much.

  Hi there, take a look at the VI I enclose. You can find more information about the device in textbooks and on this forum. I hope this helps

• NEITHER USB-6501-24-line digital i/o (OR-DAQ) with LabWindows/CVI 7.0?

  Hello

  Can I use a recent NI USB-6501-24-line e/s digital (OR-DAQ) with LabWindows/CVI 7.0, although Labwindows/CVI 8.x is required?

  Thank you

  Dayne

  Hello.

  In DAQmx Readme, you can see which version of the CVI are supported by the version of current DAQmx. For a map of 6501, 8.7.2 or DAQmx 8.9.5 versions work.

  Concerning

• Update firmware for USB-6501 with 3.4.0 driver?

  Hello

  I am wanting to use the 3.4.0 NI DAQ driver with a USB-6501 and finds that the firmware is incompatible with the driver. The most recent driver that I used was the basic driver 2.1, unfortunately, the software that I use to send signals to the USB-6501 requires libraries to the 3.4.0 pilot.

  Y at - it a firmware available that is compatible with the 3.4.0 driver DAQ for USB-6501 device?

  I see that, after you have improved your DAQmx Base 2.1 to 3.4.0 drivers he said that the firmware on the USB-6501 is incompatible.

  If you go through this knowledge base, it will show you exactly how to get the firmware compatible with DAQmx Base 3.4.0. In particular, near the bottom, it shows how to perform this update.

• Pavilion 15-p027tx: Audio volume too low on Pavilion 15-p027tx with beatsaudio

  The laptop comes with a beatsaudio system.

  Even if the volme is at its maximum, it is still too low.

  I tried reading devices > Speaker > properties > and then the enhancements tab is missing, so I can't change volume equalization.

  Help, please.

  Hi @MayurJoshi,

  Thank you for visiting the Forums HP's Support and welcome. I looked in your question about your HP Pavilion Notebook 15-p027tx and the game its too low. Here is a document on the sounds troubleshooting.

  Please ensure that your edits were made on the laptop. In under his right click Device Manager and update driver. This is another step to try.

  1. right click the speaker icon in the lower right corner of your time.
  2. click on playback devices.
  3. click on speakers/headphones.
  4. click on properties.
  5. click on the Advanced tab in the Properties window.
  6. change the default menu Format in the highest quality.
  7. apply properties.
  8. click OK to close the Properties window.
  9. click OK to close the playback devices.

  What browser do you use? I would check to make sure that the browser is up-to-date.

  This occurs during playback of a DVD or CD?

  Make sure that you don't have other things running in the back when a video plays as open Windows Explorer perform streaming.

  Hope that helps you with the sound.

  Thank you.

• How do I turn on/off outputs multiples with a single button using USB-6501 & Labview 2010

  I've written a VI with 24 buttons, one for each output of the USB-6501, for turning on and off 24 relay.  Now, I want to add more buttons that activate and deactivate the outputs multiple.  We will call these Presets buttons and pressing the Preset button a few outings turn and some turn off.  Get it?  The VI I've included a screen shot is used to test a transmission controller and rather than to manually select one at a time relay I want a preset button that sets up instantly relays for the next stage of the event.

  The VI I wrote uses tasks created in NI MAX.

  I am a beginner of Labview, so please try to keep your easy to understand solutions if possible.

  Thank you

  Kevin

  BTW, I'm registered in Core 1 and 2 month next to Richardson, Texas.

  Here's an example - you will learn about the grapes, berries, events, etc., in the class, but this will give you a head start. Code is attached but I took a screenshot to give people an idea of how simple the schema becomes:

  

  As your learn about them, I suggest you also make the cluster a TypeDef and make management mistakes, but I've omitted the example to keep things as simple as I could.

  Good luck, LabVIEW learning, it is worth!

  ~ Simon

• The volume on my MP3 player is too low after extraction and synchronization with windows media player. What can I do?

  I intend to play my MP3 in my car, but the volume is too low. I tried to adjust the volume on the car radio and the MP3 player, but the volume is still too low. I tore and synchronized through windows media player with MP3 and the speed of transmission of high-quality files. Also I tried to drag and drop in windows Explorer, but once again the volume is still too low.

  I tried also exactly the same with an IPOD shuffle, but again, the volume is too low.

  Try the steps in the article provided

  http://www.ehow.com/how_7464813_increase-DVD-rip-volume.html

• with newly downloaded PDF books, font size adjustment does not work. Printing is still too low.

  with newly downloaded PDF books, font size adjustment does not work. Printing is still too low. How this fixed it please.

  Hi Bernice,

  Using Adobe Reader you will not be able to change the font size.

  To change the font size, you must have Acrobat installed on your computer free trial download Adobe Acrobat | Acrobat Pro DC.

  Kind regards

  Nicos

• Get the current date (with current time too)

  Hello.

  I read a few articles and discussions on this subject, but I do not know the solution.

  In my application (Jdeveloper 11.1.1.7.0), I have an entity with a Date field.

  I need this field to make the date and time (29/08/2013 15:54:42)

  I use a Groovy expression in the dialog box change the attribute, the entity object, to assign value of expression adf.currentDateTime

  
  

  Execution works ok, but check the field value in the database (with TO_CHAR (related_date, ' ' DD/MM/YYYY HH24:MI:SS) ), the result is 00:00:00 29/08/2013

  So, how can I insert the current time with seconds? Y at - it another way to do this (insert current now, with second precision)?

  Thanks in advance.

  EDIT: Changing the type of DATE to TIMESTAMP field works.

  It should be changed to OT JDeveloper and DB too.

  Thanks to you all

  Is your VO attribute Timestamp? If this is not the case, make Timestamp.

• USB-6501 Z (high impedance)

  I am using the IDW library to create a master by using the USB-6501. My problem is that the DAQmx write gives an error when it tries to use the 'Z' setting for high impedance. Are there workarounds for this?

  6501 does not support high impedance state... inexpensive compared to high-performance and you have a low cost DIO.

  Might be able to set the output to an entry, but there is still the internal pullup with that you will fight.

• NI USB-6501 digital output problem

  Hello

  I use DASYLab v.11 and I'm working on an interface with the NI USB-6501 where I'm putting a digital high on four ports.

  With the module "NOR-DAQmx - digital input", I managed to read the digital inputs of the ' NI USB-6501 ".»

  It's only the "NOR-DAQmx - digital output" I can't go to work.

  Using 'NI MAX' of NOR I have easily can emmit my four LEDs in the way of my High/Low ports.

  But not with DASYLab. When you use DASYLab tension on the ports remains unchanged.

  Now, I have a switch module, generating 5/0, directly connected to the digital output module, which is assigned to my four output ports for my task.

  I also tried with a module of relay between the two without success. I also tried to use 1.5 above instead of 5 without success.

  I use the option 'Bus (0/5 supply) for the module "Digital output".

  "NI Max", I configured the ports as "active drive.

  Any suggestion of what I might be missing?

  Thank you

  Martin

  Hmm, four ports, or four lines?

  A port consists of eight lines. Each line can control an LED (ON / OFF ~ 0/5V).

  If you have created a task to dig-out to control a port, 5V to this port sending sets all lines of this port to 'high '.

  You need to 255 for each line one too high port (at the bit level: 128 + 64 + 32 + 16 + 8 + 4 + 2 + 1).<- eight="">

  Or, you can create a dig out tasks to control four lines of a specific port.

  Four lanes of the EEG DAQmx DigOut module.

  Each of the channels of the modul will feed a single line of the task/device.

  Four switches will then turn the lights, or turn off.

  Make sure, that the 'bitposition' is the number of correct line (see picture).