Digital start and stop trigger with restart HW

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• DAQmx: set up a digital acquisition continues with start and stop trigger

  Hi all

  I write because I can not find a solution to my problem.

  As written in the title, I just want to do an continuous (continuous sampling) a digital line. The fact that it's a digital line instead of an analog is no big deal, I guess. I want to start the acquisition on a rising edge of digital trigger (PFI0 for example) and stop acquisition on a trigger too (forehead down on the same signal (PFI0 even then) or a new front amount). This way I could precisely control the time of acquisition or of the start or stop other devices.

  Since this is a digital acquisition, you need to do first "something": create a fictitious analog input task and get the clock back to the digital input. I setting this analogue of the task to start on a trigger. It works but I can't find a way to stop it on another trigger.

  Do u hav no idea how to implement it?

  Finally I have not found an easy way to break cautiously the VI to wait for a trigger (in case you want to start an acquisition with different settings for example). Do you use the task to Abort or is it better to set a deadline to playback digital channel VI until the outbreak occurs?

  Any help would be appreciated!

  Thank you

  Config: LV 2010, latest version Daqmx and USB card or 6251.

  Hi Chris,

  One way is to use counters as Kevin described. For me, it's usually easier to create the dummy task that has the timing engine (as I HAVE), but it depends on what resource you have on your board you will not need .

  In fact, the example is the same thing that you need to measure continues - just what you need to do is remove the counter part and replace the trigger reference to be external (your stop trigger).

  with this approach, you should be able to do the continuous measurement - I noticed that you need DI - in fact with few changes you should be able to use this example. DI does not have its own timing engine, that's why you should use the external sample clock. If we use the example to create dummy HAVE to provide the sample clock, and we start DI task until we start to HAVE fake, then we can get pretty much continuous clock which begins start trigger and stop the trigger of reference.

  Take a look in the change - once again, I have not tested, but logic seems to be OK.

  

  with sincere friendships.

  s9ali

• Free version of ESXi can support for configuration of start and stop virtual machines via vSphere Client?

  I have read and found some documents on ESXi.

  According to the documents, I know that ESXi free version does not support some advanced virtual machine configurations and does not support write to ESXi host permission. But when I download ESXi from vmware.com, I can't find the free version. He will always be a trial of the licensed version edition because I can always do the configuration of start and stop virtual machines via vSphere Client installation. I can also run scripts (lamw) pl in vMA to stop the ESXi host (authorization to write ok?)

  Then I confused. How can I get the really free version of ESXi? Or will the free version after 60 days of evaluation?

  Start/stop above configuration is in vSphere Client via 'Configuration'-> "start/stop VM"-> "Properties"... «-> "Allow the virtual computers start and stop automatically with the system" actions setting and stop virtual machines can be configured to "comments"turn off computer"or"Suspend".» Can any body tell me if it's supported by ESXi free edition?

  Is the free version of vSphere Client too? Because when I use the vSphere Client, he told me that I have 60 days of evaluation. This confused me again. I think that vSphere Client is always free, am I right?

  Any suggestion or advice is much appreciated.  ^_

  Micky

  Configuration of start and stop virtual machines is available with the free version and licensed, with the free version you would be configured everything via vSphere Client, where as with a licensed version, you can optionally use scripts to configure it and also issue restarts/stops using scripts.

  Second, shutdownHostViaSOAPAPICall.pl for the version licensed and free of ESX (i), this script will work in both free and licensed because it uses direct SOAP calls emulating the vSphere Client communication. Take a look at the documentation for details, but this of course is not supported by VMware.

  =========================================================================

  William Lam

  VMware vExpert 2009

  Scripts for VMware ESX/ESXi and resources at: http://engineering.ucsb.edu/~duonglt/vmware/

  Twitter: @lamw

  repository scripts vGhetto

  Introduction to the vMA (tips/tricks)

  Getting started with vSphere SDK for Perl

  VMware Code Central - Scripts/code samples for developers and administrators

  VMware developer community

  If you find this information useful, please give points to "correct" or "useful".

• Satellite A200-1FL: cooler starts and stops every minute only with battery

  Hello.

  I just bought an A200-1FL and I test these days. I noticed that the cooler starts and stops every minute about when I use it only with the battery.

  Disconnected from the power, even if I do not have too much, just browse the Internet. Is this normal?

  If I work with trendy food, the cooler makes no noise.

  Thank you.

  David

  Hello David

  Do you also have it tested with different profiles in power options (balanced, power saver, high performance)?

• How to start and stop a task with c#?

  Guys,

  I need a help. I'm trying to reproduce a task created using Meansument & Automation Explorer. The task is very simple create a channel of digital output and send the values 0 or 1 to enable and disable a relay in my board DAQmx.

  Kind regards

  Alexander has.

  I found the solution, add a new item in solution using Add new item choose component or and together the configurations such as a task type that you need. The issue will create a class for your task, this class has all the events to start and stop a task, and you can add your new methods if necessary.

  Thank you all.

  Alexandre Albuquerque

• Start and stop Virtual Machines with the system

  Hello

  In a server cluster @vcenter HA/DRS 5.1, I enabled start and stop virtual machines with the system option but after I checked two days later, he is off again somehow. What makes this option off? I had a power failure in the datacenter. vCenter server has not been upward. I started all of the ESXi servers manually then went all VMs account is declining. I want that they start automatically when server ESXi upward.

  Thanks in advance,

  Thank you. This option is more valid than if the hosts are part of an HA Cluster license. I suspect that you configured through the traditional vSphere Client and that it is a bug with this client. If you try with the new vSphere Web Client, you will find a notice that it is disabled and there is no button "Edit".

  Concerning

• PowerCLI defining politics NTP to "Start and stop with the host" in ESXi 5

  Would appreciate any help in the definition of the strategy NTP on ESXi 5 hosts 'start and stop with the host. My script is currently using the following:

  Get-VMHost MyEsx | Get-VMHostService | where {$_.} Key - eq 'ntpd'} | Game-VMHostService-policy "automatic."

  This sets up the NTP service in "start automatically if all ports are open and stop when all ports are closed.

  "When I cange to 'MyEsx Get-VMHost | Get-VMHostService | where {$_.} Key - eq 'ntpd'} | Game-VMHostService-political ' market / stop with host"" the following is returned:

  «The possible enumeration values are "auto, On, Off«»»»

  Anyone know of a way (in PowerCLI) of the set up for the 'start and stop with host?

  OK, then you should choose politics "on".

  These are the policy values and what they match.

  

  Like this

  Get-VMHost MyEsx | Get-VMHostService | where {$_.Key -eq "ntpd"} | Set-VMHostService -Policy On
  

• Need help with keyframes for start and stop an effect

  I use a mask and blurred for a few seconds. I understand that I must use keyframes to indicate when to start and stop this effect in the video, so that the same area is not trimmed for video full.

  The problem is, I can't find help by correctly setting the keyframes. When I opened the menu keyframes in the effect, it seems that I must together for both the mask took and the blur effect. I did... to start and stop at specific times, but the rest indeed throughout the video, so of course miss me something by using keyframes. The manual to create effects is not useful. I need assistance with keyframes as what I'm doing is clearly not working. Help!

  If the mask does not move that you don't have to set the keyframe. For the blur, click the stopwatch next to 'bluriness' add keyframes as below, the Reds don't blur and blue those maximum blur this fade effect.

• iOS 10 times to start and stop the music messed up

  I'm running a SE 64 GB iPhone with iOS 10. Many songs from my iTunes library has some moments of power, but after update, they are all mixed. Songs don't start or stop when they're supposed to, or they're going to start and stop at a random time, which is annoying. The same problem was in the beta, causing me to backup on iOS 9. I assumed that this bug would be fixed in the final version. All the solutions in addition to remove and re - download my library?

  Hello Carnage1215,

  Thank you for reaching out to the Community Support from Apple. I understand your music has had some problems and I want to help him. By the sounds of things that your songs start may be delayed or in the middle of the piece, is that correct?

  Before you make too much trouble shooting, it's a good idea to make a backup of your iPhone If you don't have it already. If you do not know how to save your phone from this article will guide you in the process: the backup of your iPhone, iPad and iPod touch

  Once you have made a backup, I would recommend to reset all the settings on your iPhone. This will ensure that all old data of a version of iOS parameter are removed and reset default. This removes all data and applications, photos or contacts, but it removes all of your preferences for the Wi - Fi, Bluetooth, do not disturb, Notifications, general, sounds, contact ID, brightness & paper painted and privacy, then you may need to define these things upwards after this reset.

  Do this please go to settings > general > reset > reset all settings.

  If you always use the same behavior after you restart your phone, please inform the community. We are all here to help.
  Best regards.

• My Mac Mini is extremely slow and any video will start but soon stops and intermittently starts and stop immediately. What is the reason?

  My Mac Mini (end 2012) 2.5 ghz memory 8 GB Yosemite 10.10.5 is extremely slow. I read a few articles on communities, but unable to solve the problem. I plan to upgrade memory soon. In addition, a video game doesn't quite work. It starts and stops in 5 seconds and restarts it for a few seconds and stops completely. An advisor to fix the problem will be appreciated.

  When you see a beachball cursor or the slowness is particularly bad, note the exact time: hour, minute, second.

  These must be run as administrator. If you have only one user account, you are the administrator.

  Run the Console application in one of the following ways:

  ☞ Enter the first letters of his name in a Spotlight search. Select from the results (it should be at the top).

  ☞ In the Finder, select go utilities ▹ of menu bar or press the combination of keys shift-command-U. The application is in the folder that opens.

  ☞ Open LaunchPad and start typing the name.

  The title of the Console window should be all Messages. If it isn't, select

  SYSTEM LOG QUERIES ▹ all Messages

  in the list of logs on the left. If you don't see this list, select

  List of newspapers seen ▹ display

  in the menu at the top of the screen bar.

  Each message in the journal begins with the date and time when it was entered. Highlight date back to the time you noted above.

  Select the messages entered since then until the end of the episode, or until they begin to repeat, whichever comes first.

  Copy messages to the Clipboard by pressing Control-C key combination. Paste into a reply to this message by pressing command + V.

  The journal contains a large amount of information, almost all this is useless to solve any particular problem. When you post a journal excerpt, be selective. A few dozen lines are almost always more than enough.

  Please don't dump blindly thousands of lines in the journal in this discussion.

  Please do not post screenshots of log messages - text poster.

  Some private information, such as your name, may appear in the log. Anonymize before posting.

  When you post the journal excerpt, an error message may appear on the web page: "you include content in your post that is not allowed", or "the message contains invalid characters." It's a bug in the forum software. Thanks for posting the text on Pastebin, then post here a link to the page you created.

  If you have an account on Pastebin, please do not select private in exposure menu to paste on the page, because no one else that you will be able to see it.

• I installed G10-ebook but when open it and write down the username and password it starts and stops immediately and closes what should I do?

  I installed G10-ebook but when open it and write down the username and password it starts and stops immediately and closes what should I do?

  Hello

  Step 1: Check if the problem persists in the clean boot state.

  From your computer by using a minimal set of drivers and startup programs so that you can determine if a background program is interfering with your game or program. This type of boot is known as a "clean boot".

  Reference:
  How to configure Windows XP to start in a "clean boot" State
  http://support.Microsoft.com/kb/310353

  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:
  1. click on start and then click Run.
  2. type msconfig and click OK.
  The System Configuration Utility dialog box appears.
  3. click on the tab general, click Normal Startup - load all services and device drivers and then click OK.
  4. When prompted, click on restart to restart the computer.

  Step 2: Also, look for error messages in the event viewer. If you find error messages after return the exact error message so that we can help you better.

  Reference:
  Using the event viewer
  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/snap_event_viewer.mspx?mfr=true

  Understanding of event viewer
  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/event_overview_01.mspx?mfr=true

  Procedure to view and manage event logs in Event Viewer in Windows XP
  http://support.Microsoft.com/kb/308427

• Records of Vista Media Center starts and stops at the wrong time

  I use Windows Vista Home Premium, SP1 and that you may have noticed that when I schedule recordings for some a particular channel, Media Center starts 2 minutes beforehand and ends 2 minutes in advance.  This affects only shows record from my local affiliate Fox - all other shows for other strings start and stop at the appropriate time.

  I checked the system clock with the start times of the shows and both are correct.  In fact, I saw one day Media Center started to record for a show that did not begin until 08:00 at 19:58 (according to the system time).  I had my TV on at the same time and was able to verify that the program in question had not yet begun, so the flow of the internet was sychned with the dissemination of local transmission.

  It's very frustrating because I miss the end of some shows and cannot always extend registration ends because I'm ordering another channel, the next hour.

  I have the same problem with the FOX network...

  -1 make sure your clock automaticly sets in the internet and update once by pressing the link (which makes that he can see the time server)...

  There are two ways you can go with this:

  -If your departure time is correct, then just go to the Planner and choose the program (or series) you are trying to install, select the recording settings (or adjustment of series) or advanced setting... There is an option to "stop recording" 1 min, 2 min, 3 min, 5 min, until 2 hours after the recording is finished... I have mine set to 5 minutes after, and she fixed it...

  -If the starting time is disabled (as mine is), to enter ERM and manuver to tasks > settings > TV > recorder > recorder defaults

  This is where you define all the flaws of the recorder, find "Start when possible" and "Stop when possible", 4 min value (max allows MCE)... Save and exit, restart the machine too...

  You should be good to go...

  PS, I just read the last sentence in your post, you must only have a tv tuner card in your machine (I have two, and that's the reason why I bought two), so you can always have a problem when recording two different channels (back to back on the same channel should work okay).

• Complete noob - would like to measure the voltage to manual start and stop

  Hello

  As the topic says I'm a complete noob when it comes to programming OR.

  I'm looking for someone to point me in the right direction

  Installation program:

  Windows8 office

  Visual Studio 2013

  NI 6255 PCI data acquisition card

  Block connection OR SCB-68

  What I want to do:

  I want to write a console application to measure the voltage on the signal ai16

  -I want to be able to start and stop the application manually

  -I want to be able to pressure measured in a CSV output.

  Where I am:

  I compiled and ran the example "NOR-DAQ\Examples\DAQmx ANSI C\Analog In\Measure voltage.

  It is said that I have "collected" samples but I don't know what that means, as I do not see an output file...

  What I don't understand:

  Samples - I do not understand cela or know even where to start

  How can output file - I get the file to save the collected data.

  Thanks in advance

  Chad

  Hi Arron

  Thanks for the link, unfortunately, it has not helped because the instructions were for Visual Basic and C++ not. It was my fault for not putting the language of prog that I need help in my original post.

  However, I started to find help on this link: http://www.ni.com/tutorial/5409/en/

  -With the help of NOR-DAQmx in text based programming environments

• 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...

• Start and stop a loop automatically subtracted at each iteration

  Hello

  I know that there are some topics about this, but I couldn't find any solution, especially because I'm using version 7.1 and cannot open files from new version.

  My problem is the following:

  I need to load a tank of 6 to 10 in the morning, every day for 3 days. The process should start and stop automatically, which means, no funds to start or stop. Start and stop conditions come from time.

  I start with a big loop of 72 iterations, which is 72 hours.

  The tank must start at level 6, whenever he starts.

  After the departure, 1 unit must be subtracted to each iteration. That means, that the tank is level 10, at 06:00 07:00 level 9 and so on. At the end of the day, at 10:00 the fill level is equal to 2.

  The next day, the process must start again and the tank must start at level 6.

  Any suggestions? Thanks in advance.

  Hi Florian.

  Thank you for your message. That solved this problem, but in fact my VI did not work as I wanted.

  I created a new one, with and an external file from 1 to 24, repeat 3 times. Now I got it. Maybe there is a better way to do it, but it works now. Thanks for all the help. I appreciate a lot.