DAQ signal accessory 50 pins i/o does not

Similar Questions

• order a fan with USB6251 and the Daq signal accessory

  Hello

  I have a school using Labview project and the USB6251 connected to the Daq signal accessory card.

  The Labview program must read continuous temperature (Ia 4 channel, internally) temperature probe connected to the accessory of Daq Board signals. When the temperature reaches an established value, then a led on the front panel should be lit and a singal output data acquisition should start a fan connected to the acquisition of data which cools down the sensor, then stops.

  Would it not be possible to do something like that? Even if I generate a square signal and the fan only works on the State of the signal. The fan requires at least 120 mV DC current. I'm afraid that if I take these courses for the acquisition of data, I could damage the unit.

  Thank you.

  I guess you mean 120 current my DC . If you look at your spec of daq card, you will find that the current max are far below 120 my. This applies to the two analog out and digital out. Take a look at this site, it may be useful to some. site nice http://www.me.umn.edu/courses/me2011/robot/TechNotes/motorcontrol/motorcontrol.html . If you want the speed controller, you have two options PWM or voltage of the motor regulation.

  Good luck

• Second DAQ assistant in the power control system does not

  Hi all

  I need your help on this issue. I'm currently programming a VI for one command power supply for pool boiling experiments. The organizational structure of the VI program is attached.

  I use two assistants DAQ for steady-state acquisition and temperature unstable state data respectively. The first assistant DAQ (samples to read 5, 5 Hz rate) for the acquisition of works unstable state data well (see the attached image file first DAQ Assistant for acquisition of temperature unstable state). The second assistant DAQ (samples to read 12 k, 200 rate) for stationary data acquisition does not work (please see attachment image Second Assistant DAQ of steady-state temperature acquisition), showing only a series of data files size of 1 KB with no data on the inside. And indicators for steady-state data also revealed nothing.

  After a similar Q & A search in the forum, I tried to distribute different channels for 1 and DAQ assistant 2. However, the situation was almost the same.

  The material I used are chassis SCXI 1000 and SCXI 1303 Council to acquire thermal couple temperature data. Food was AMREL SPS200-50-K025. LabVIEW software is the 2014 version.

  I had just started to learn LabVIEW for only a month, and I know that the VI is a little messy. Hope you guys can also give me some advice on how to improve this VI.

  Have you looked at the error on the second daq assistant? You will see that a reserved resource error because you cannot use two different assistants. You do not mention the real DAQ hardware but there a clock unique convert. You can use only one assistant with a unique sampling frequency.

• Writing USB DAQ: Reading the data, analyze, analyzed data - does not

  I have Labview 2011 32 bits (without tools), on Windows 7.

  Material: Enclosure OR USB - 6251 DAQ board.  I use analog analog out.

  I'm trying to collect data (reading), analyze (like part or derivative) to a new waveform (or a data table)., then convert them this new waveform. As in this example:

  http://zone.NI.com/reference/en-XX/help/370466V-01/mxcncpts/hwtimedsimio/

  However, I don't have hardware timing.

  I tried a lot of things. Those who work temporarily, until the start to write task threw an error: http://i.imgur.com/as5ItdO.png

  Another who work temporarily, but it has a 7 second delay: http://i.imgur.com/VLbyZbo.png

  Ends up having this error: Warning 200015 occurred

  When writing to the buffer during a regeneration, the actual data generated may have alternated between the old and new data. In other words, while the pilot was replacing the old model of the buffer with the new model, the device could have generated some new data, while a part of the old data and then a part of the new data again.

  Reduce the sampling frequency, use a larger buffer or refer to the documentation on DAQmx write me for more information on other ways to avoid this warning.

  Can someone tell me what I'm missing?  It seems very simple.

  Thank you.

  Thank you for an update. Sorry I missed you use hardware USB DAQ and this is the reason why we see this error

  http://digital.NI.com/public.nsf/allkb/EC1968728E660B288625780700570D06?OpenDocument

  In general, when you receive errors like that they give you a pretty good idea on what is going on. Therefore, you can try to remove your task AO timming daqmx or try to set the size of the buffer.

  This might help

  http://digital.NI.com/public.nsf/allkb/E1E67695E76BA75B86256DB1004E9B07

• iPhone connects to the wifi but does not connect to internet

  I have an iPhone running iOS 9.3.2 6s (last updated).

  The phone connects to the wifi network, but even if it's to show the signal strength is good, the phone does not charge any internet content (weather, FaceBook, email, etc.).  If I disconnect WiFi and use the data, it works very well.  We have no problem connecting to the computer or a smart TV network wifi and internet connection.

  This also happens with my daughter 5s iPhone and iPad for my son.

  Sometimes it will work fine on wifi, then a little while later I can't get anything to load. And it can be like right now when I'm at home alone is not as if there's a big load on our wifi.

  We have high-speed internet by cable (25 MB/s download speed) and a router Lynksys EA3500.  Encryption is set to WPA (not WEP).

  I tried to go into my phone settings and reset the network.  Always problems.

  It's really frustrating because you eventually switch to our mobile data and use it instead of our data ' wifi '.  And then to go on our data on our phone plan

  Here's a tip for the user on the problems of Wi - Fi. Suggest from the top and bottom. Maybe one of them will help you.

  (1) perform a forced reboot: hold the Home and Sleep/Wake buttons simultaneously for about 15-20 seconds, until the Apple logo appears. Leave the device to reboot.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth).

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes (ask for more details if you wish).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple Store for the evaluation of the material.

  Council: https://discussions.apple.com/docs/DOC-9892

• Windows 7 Admin account does not have administrator privileges?

  Hey guys,.

  I'm having a very strange problem here. Everything I do on my computer needs now administrative privileges, otherwise it will not work properly. I'm unable to open iTunes without them because it says that it cannot access the program folder, but if I open it with privileges, it works perfectly. Whenever I try to pin a program to the taskbar, clicking on the "Pin to taskbar" button does nothing. Again right click on the shortcut and select Pin to Taskbar does not work. I can't download any type of files on Google Chrome; nothing happens when I try to record anything.  Chrome is also impossible to record all new cookies as well, and I am also unable to watch Netflix instant Streaming due to a Silverlight issue. Flash work, however.  Whenever I try to delete all files, or move files, in my "Documents" folder, he said: "you have to give administrator privileges... blah blah blah." It worked perfectly when I got the computer, but it seemed just not to work a few weeks ago.

  
  I have no idea of reversing what is happening on any any help would be appreciated. Thank you.

  Hi ImBakinBacon,

  1. you remember to make changes to the computer before this problem?

  Method 1:

  This can occur if the administrator account is corrupted.

  You can try to create a new administrator account and check.

  Create a user account

  http://Windows.Microsoft.com/en-us/Windows7/create-a-user-account

  Method 2:

  If you are unable to create user account, thenyou, try to disable user account control and check if it helps:

  Step 1:

  Disable UAC (User Account Control) and check the result

  See how can I change the behavior of user account control by using the slider? :

  http://Windows.Microsoft.com/en-us/Windows7/how-do-I-change-the-behavior-of-user-account-control-by-using-the-slider

  Note: You must restart your computer when you enable or disable UAC. Change levels of notification does not require that you restart your computer.

  Step 2:

  You can also try setting the default Administrator account and check if the problem occurs.

  a. click the Start button, then click all programs followed by accessories

  b. in the menu accessories, click right on the command line option and select'Run as Administrator "."

  c. If you have the User Account Control (UAC) enabled, you will be asked for permission before the opening of the command line. You simply press the button continue if you are the administrator or insert password etc.

  d. in the command prompt window, type the command net user administrator / Active: Yes and press ENTER.

  e. close the elevated command prompt.

  f. log (in the Start Menu) and you will see your new administrator integrated next to your current account.

  g. click the photo icon display built-in Administrator account and connect to it.

  Step 3:

  If you are not facing any issue, then try to create a new user account and verify.

  Check out the link:

  Fix a corrupted user profile:

  http://Windows.Microsoft.com/en-us/Windows7/fix-a-corrupted-user-profile

  If the problem is resolved, then try to disable the default Administrator of the following account:

  NET user administrator / active: No.

  Also turn on user account control.

  Hope this information is useful.

  Jeremy K
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.

  If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• Express pins DAQ wire does not appear

  Hello. I recently using DAQ and LabVIEW...

  I use 8.6 OR DAQmx and LabVIEW with NI USB-6212 8.5 as the acquisition...

  Here's my problem,

  I try generated voltage (DC) at my actuator that is Honeywell ML7420A series with spec:

  -Input signal: 0-10 or 2-10 Vdc

  -Power supply: 24 Vac

  As a first step, I'm going to the DAQ assistant express in the block diagram window, then choose generate--> voltage--> Channel Using--> test window.

  In this window, I try to run the sample voltage and the actuator answer immediately, I think that the problem would be nothing. So I click the OK button, here is my problem, the DAQ vi is not a stem of wire! The DAQ vi who must have a PIN for error, given out etc does not appear, I try again and it still the same as before, I even try to change the driver and nothing is happen.

  Are you know why it happen?

  Can you recommend me what am I should I use if I am not using DAQ assistant express?

  Thank you for your comments...

  Good afternoon!

  I hope you do well. We'll find the solution to your problem in the knowledge base article: why don't I have any input or output terminals on my DAQ Assistant in LabVIEW?

  Just go to tools > Options > VI server and make sure the "ActiveX" is checked.

  I hope this helps!

  Kim W.

• Why is the trigger of the DAQ signal works not as I expect?

  Using the DAQ Assistant, I have received a signal at a rate of 100 k Hz and number of samples of 75 k. I would like a light every time that the amplitude of the signal falls below 1. As you can see from my attached graph, the amplitude becomes less than 1. However, the light does not turn. Any suggestions on what I'm doing wrong or misunderstanding, that I might have? This is my first project with the DAQ Assistant, then perhaps there is something simple that I'm missing.

  Hello

  The problem in your VI is that you gain 75 k samples, but you check if the second sample is less than 1V.

  This is because the Index Array node, it will give you only a single element of the array, which means a single sample.

  You should take just a sample at a time, or send the table going into a tunnel of indexing. But that could slow things down when you have so many samples.

• The music does not open even when no signal.

  I have a spotty cell service where I live. When at work and I am in one of these areas of service not, my music even will not open. I saved music to play offline, but the screen is not yet open. (If I'm in a 'dead zone') no cell signal) does not even open the music.  It searches only. I can't open until I again service.

  Really? Argh! It will be a nightmare when I travel through the mountains of Colorado.  Looks like I'll be getting my Nano out of retirement.

• After updating my iPhone 6 (9.3.4) the WiFi signal becomes very low! I did everything, but the problem does not stop! I don't a not update my other devices & their very good WiFi signals. Please help me solve this terrible problem...

  After updating my iPhone 6 (9.3.4) the WiFi signal becomes very low! I did everything, but the problem does not stop! I don't a not update my other devices & their very good WiFi signals. Please help me solve this terrible problem...

  Here's a tip for the user on the problems of Wi - Fi. Suggest from the top and bottom. Maybe one of them will help you.

  (1) restart you device.

  (2) resetting the network settings: settings > general > reset > reset network settings. Join the network again.

  (3) reboot router/Modem: unplug power for 2 minutes and reconnect. Update the Firmware on the router (support Web site of the manufacturer for a new FW check). Also try different bands (2.4 GHz and 5 GHz) and different bandwidths (recommended for 2.4 to 20 MHz bandwidth). Channels 1, 6 or 11 are recommended for 2.4 band.

  (4) change of Google DNS: settings > Wi - Fi > click the network, delete all the numbers under DNS and enter 8.8.8.8 or otherwise 8.8.4.4

  (5) disable the prioritization of device on the router if this feature is available. Also turn off all apps to VPN and retest the Wi - Fi.

  (6) determine if other wireless network devices work well (other iOS devices, Mac, PC).

  (7) try the device on another network, i.e., neighbors, the public coffee house, etc.

  (8) backup and restore the device using iTunes. Try to restore as New first and test it. If ok try to restore the backup (the backup may be corrupted).

  https://support.Apple.com/en-us/HT201252

  (9) go to the Apple store for the evaluation of the material. The Wi - Fi chip or the antenna could be faulty.

  Council: https://discussions.apple.com/docs/DOC-9892

• the call firefox.exe - ProfileManager does NOT open the Profile Manager does NOT create a new profile, KILLS the old session tabs, but all pinned!

  FF 7.0.1 on Win7 pro 64

  A behavior more bug / odd:
  calling "firefox.exe - ProfileManager".
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  -seems to do NOTHING (no change around records profile etc.).
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  -KILLS old session and leaves nothing to restore,
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  OK, I should downgrade to FF4.0.1, or same 3.6.x?
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  Try using this:
  
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• HP monitor does not display "DVi signal.

  My HP LP2275w monitor does not display "DVI signal" when connected with a DVI cable (supplied), but when it is connected via a VGA cable and adapter DVI/VGA (both supplied) it works but no BIOS screen. It begins immediately with the logo of the VICTORY.

  I just bought new HP Pavilion 500-158eg, Intel Core i5-4440, with AMD Radeon HD8570, 2GB processor, running on WIN7 Pro 64 b. VGA and another port of the motherboard are initially blocked so I can connect the monitor only via the output HDMI or DVI on the graphics card.

  I should note that on my old machine without a name with the graphic upgrade ATI Radeon, there is no problem and I used the same cable. There was an electric shock that causes the collapse of the motherboard so I can't even re - check on the old machine. I can't verify if there is a problem with the DVI cable because all laptops in our housing have only the VGA output...

  All solutions?

  Concerning

  Disco96, welcome to the forum.

  The specifications for the computer show that they run win 8 64-bit.  Downgrade you for Win 7?

  Here's what the quick reference Guide shows for the monitor:

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  Also, here are the i/o ports of back on the computer:

  Figure 2: Rear i/o ports

• Pavilion 15-ab118na: I just did an update and now my laptop does not recognize my PIN code

  I just did an update on my laptop and now when I try to connect it does not recognize my pin code. Don't know if it's Windows 10 32 or 64-bit.

  Hi @Allic43,

  Welcome to the HP Forum! Thank you for becoming a member of the HP Forum. It's a place dynamite to get help from the community, to get suggestions and find what has worked for others. Because you have the best experience, here is a link for you to see, if you have concerns: first time here? Learn how to publish and more

  I have the bar who after doing an update your PIN code is not accepted and you don't know if your Windows is 32 or 64 bit. When I checked the specification of your laptop, it came with 10 Windows 64-bit edition. You can use your Microsoft account to reset the password on your laptop. Here is a link to help you in this process. Computers HP - how to recover your forgotten password (Windows 10).

  Please let me know if that solves the problem by marking this post as 'Accept as Solution'. "To simply say thank you, click on the" ","inch Up ' below!   If you need more assistance let me know and I will gladly do everything I can to help.

• WIFI and Signal are Orange, Google game does not load

  Hello

  Last week I had various problems with my phone (Moto G, Android 4.4.4, bought new AT & t in may 2015) and I don't know if they are related. Here are the symptoms that I noticed:

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  Here are some of the things I've tried:

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  Normally with this many questions I would like to replace the device and not buy from this manufacturer again for several years, but this time I have a payment plan with AT & T and still have $80. Am I out of luck?

  Thanks for your help.

  I did a Factory Data Reset and everything is corrected now.

• Properties assistant DAQ does not open

  We use version 8.0.1 LV with daqmx version 8.7.1. Win Xp with a PCI-6025E, SCB-100 card is attached. I can measure the thermistor in the SCB-100 in the measurement and automation for the hardware seems to work OK. The problem is to use Daqmx in LV I am following the tutorial at http://zone.ni.com/devzone/cda/tut/p/id/2744 . When I drop the Daq Assistant on the block on that diagram it does not open the property page for me to configure an analog input, double-click don't work, simple click and selecting Properties does nothing. In the measurement and automation, I can create a task and he launch the daq - mx box and setup of measurement with the PCI-6025E. Probably a setting issue somewhere, any ideas?

  See this discussion and this one.

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