How to build a single Point (On-Demand) edge counting with relaxing break

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• How to generate a single Point (On-Demand) edge counting with relaxing break

  I have problem when creating a Labview program to generate a single Point (On-Demand) edge counting with relaxing break illustrated in FIGURE 1 below. I only know how to build counter edge without relaxing break and my program is illustrated in FIG. 2 and gaskets also. Should what changes I make on my program? The DAQ card that I use is 6259 PCI/USB.

  

  FIG1. Single edge counting with break Point (on request)

  

  Fig.2 my program to generate the edge without relaxing break

  It is resolved

• DAQmx how to control the level of tension AO paused for a relaxing break?

  I have an application where I need to generate a waveform of a fixed frequency (~ 200 kHz) and the amplitude, but for differing them burst lengths and different lengths of time between bursts. These bursts and these delays are controlled by a line of DIO to generate the relaxing break. I also need to have the output voltage analog voltage controlled between bursts of waveform. I explored using various trigger options, the break seems to be the best solution, but I'm difficult to control the particular point of the end of the waveform during the break occurs to make sure that the break is at the same specific voltage when the wave is hidden. I try to adjust the position of the example 'Analog output Pause for the periodic Signal with regeneration on specimen' but cannot get regular tension during the break I'm after. I use a card Series DAQ. X is there a simple way to pre-set the tension that will be broadcast during the paused state when using a relaxing break? I was not able to find it in the examples or documents. I can't use the code of reference AO set example because it is a software-driven and does not fit into the model of schedule I need to generate.

  Hello

  I don't think there is a way to establish a certain level on the analog output, based on a relaxing break.  I watch using a redeclenchables task analog output and do every hour of beginning to the required voltage.

• How to build a new virtual machine based on cluster with powercli?

  When you create a new virtual machine on cluster in the user interface, you cannot select the host, it is decided by the cluster.

  Now, I want to create a new vm on cluster by powerCli. I have not found any parameter to specify the cluster.

  Only the "$vmhost" to specify the host.

  Why are they so different?

  Can someone help me understand it and how to create a new VM on cluster?

  Thank you in advance!

  Hello, bob1118-

  While, as you said, it has non - Cluster parameter to the cmdlet New - VM, you _can_ effectively specify the cluster at new time of creation of VM via PowerCLI: you specify the list of resources within the desired cluster.  So a partial New - VM call would look like:

  New-VM -Name myNewVM0 -ResourcePool (Get-Cluster myDestinationCluster | Get-ResourcePool -Name "Resources") -Template ...
  

  Who uses the resource pool default "Resources" that exists in a cluster.  And, you could fill in the rest of the parameters relevant to the new virtual machine of your desires.  How do I?

• How quickly the back / just pointing out / annotate a pdf with stylus newspaper article?

  I have Acrobat proX and have not found a way to get rid of all my hundreds / thousands of newspaper articles even if I also have PDF files.  I've been manually highlighting the parts of items paper and Scribble several comments on the fringes for years. For the PDF files I can easily highlight text, but I did not find an easy way (with a minimum of clicks) to pass back highlighting writing a comment in the margins with a stylus/tablet. I bought a Wacom Bamboo and it does not support the buttons on the tablet to switch on the fly between acrobot pro putting highlight and programming text box entry. Into a single article and might want to highlight and comment to scribble a few dozen times. It's really very slow when you try to read / annotates quickly.  It is so easy with a real pen and paper, but none of us at work (we all have acrobat pro) allows you to simulate this facility by electronic means. Anyone has a suggestion please?

  Unfortunately, the Acrobat family at the moment does not support the function "automatic free drawing" located in other tactile applications (such as Microsoft Windows 8 reader app). This may change in the future, but right now, it's very time consuming to keep switching between tools and fidelity of the markup annotation is not good enough for handwriting.

  If you want to better support for the idea of being able to "scribble on the page" with a touchscreen or stylus, please submit a feature request. Applications, faster it will happen:

  http://www.Adobe.com/go/wish

• Single point of failure?

  We were the ThinApp assessment as an alternative to the standard deployment for our (physical desktops) organization tools. I really like the features provided by thinreg.exe, applink and updated by-side.  My main concern is at this time of the potential impact of having all applications that run on a network share, both in terms of performance and downtime.

  Since thinreg is not cache a copy of the application on the client computer, I thought using the MSI feature... but it seems then you lose many of the benefits of deployment and update capabilities of ThinApp.

  How others have dealt with these issues?

  Thank you

  We recommend using DFS since that will offer HA for your file sharing... You have reason on a single file server will be a single point of failure.

  With the help of MSI, it didn't really hinder you to use the features of ThinApp. MSI is only add logic to get the package copied on the hard disk of the client. You can still use AppLink, AppSync and all the other features (updated in place might not make much sense but works)...

• How best configuration connect display server and composer to limit the single point of failure?

  Hi all

  
  Just had a few quick questions:

  1.) how everyone is to limit the Connectoin Server view to a single point of failure.  All the reading I did looks that everyone puts in place two servers connectoin and doing DNS round robbin on it or put two servers behind a load balancer connection

  (2.) what happens if the mode to connect to the server disconnects while users are connected and actively using desktop computers?

  3.) how to protect View Composer of single point of failure.  It seems that most people are installing this on there vCenter server and everything by leaving it with VMware HA.

  (4.) what happens if View Composer breaks down and you have Active Desktop sessions used by users who are linked clones

  (5.) what is the login used for replication partner server view?  This is a new feature in display 6 that creats a form any cluster to the login server?

  
  Let me know,

  
  Thank you

  1. Yes. Need a load balancer. Something better than a round robin DNS since those who go ping (response from the host)-based and not necessarily whether the service is in place (port 80/443 replying with 404)

  2. the user disconnects. When the reconnection that they continue where they left off.

  3. just about everything. Also ensure that regular backups are performed by the login server. Don't forget that if you need to restore, to restore a backup SQL composer both AD LDS.

  4 should be fine. The only problem is during commissioning, a linked clone or create a delete. Then could be a problem. Updating should be ok

  5. a replication partner? Do you mean the replica server? It's just an identifier during the installation as to whether, during the installation of the connection to the server, create you a new instance of the view or expand an existing one. He ends by as a peer to other servers to connect in the same instance (POD).

• When I clik on a link to view another Web page or another document, a blank page appears (a single "point of png'). How can I solve this issue?

  The links are located on the emails I receive from authorized sources. When I click on the links to read the additional documents (another document) or display a picture, I get a blank page with a single point in the middle of the page. The tab header says it's an image (1 x 1 pixel) PNG. Any suggestions to fix this?

  Often, links to email in bulk are routed via a follow-up rather than service directly to its final destination. If you look at the address bar on the image page, it seems like one of these intermediaries rather than the page you expect to load? If you click on the address bar and press ENTER to retry the address, which does nothing?

  It is possible that the security software or security add-on kills a redirect from this intermediate page to the final destination. For example, I think the anti-banner Kaspersky functionality could do that.

• How to make a single instance of the application regardless of the main application and the other entry point for the application

  Hello experts,

  I explain the sceniro of my application. My request is mainly a time system as well as some other features related businesses. My app has a landing screen which is actually a custom made calendar that accumulates information captured time. There is also a time where entry screen user at will has worked time and other related information. The user has the option to run the application manually at the entrance of the time and see the reports and there the event listener to follow the events of call/SMS/e-mail that invokes the application automatically and user to the scree of time entry.

  Problem one: I used headphones to follow the events of call/SMS/e-mail. When an event is called, alternet point of entry of the application the application is running. Application then get calls time, contact information etc. and push my entry screen with pre-filled information time.

  As such, it works very well, as expected, but the problem is the number of instence that he is creating. Each track event creates a new instance of the application. I want to keep only one instance.

  Two problems: to solve this problem, I removed the other point of entry and RuntimeStore to keep the running instance of my application. This instance of the application in a way keeps in singletone as such when the listener calls the application it finds that the application is running in the background. Then she moves the application to the foreground. It works very well, I mean the application user interface called on the foreground, but he won't have to time entry screen automatically as I hope. The block of code is as follows,

  public static final long applicationID =0x8ddc44508679bd5bL;
  static NSIApplication NSIInstance=null;
  RuntimeStore runtimeStore = RuntimeStore.getRuntimeStore();
  
  if (NSIInstance != null)
              {
                  NSIInstance.requestForeground();
              }
              else
              {
                  synchronized (runtimeStore)
                  {
                      NSIInstance = (NSIApplication)runtimeStore.get(applicationID);
                                          //listener initialization
                      NSIListener.Initialze();
                  }
  
                  if (NSIInstance != null)
                  {                   NSIInstance.requestForeground();
                                      //event's info manipulation and push the time entry screen                                     NSIInstance.RUN_NSIApplication();
                  }
                  else
                  {
                      NSIInstance=NSIApplication.getInstance();
                      NSIInstance.RUN_NSIApplication();
  
                      synchronized(runtimeStore)
                      {
                          runtimeStore.put(applicationID, NSIInstance);
                      }
  
                      NSIInstance.enterEventDispatcher();
                  }
              }
  

  I expect a guideline to follow so that I can reach the expected my workflow. Thanks in advance

  I can't propose to use the runtimestore to store instances of the application, as it was used on an example RIM, he has never worked for me.

  I suggest to use a single point of entry and the automated screen using a global event or status in the runtimestore.

• Filtration of single-point data

  Hello, I'm trying to filter the data of voltage point unique task, but there is an error of frequency... I have set at 120 Hz sampling frequency and I want bandpass filter for example of 30 to 40 Hz...

  

  So, where is problem? I tried to use a timed loop or "align and re - sample" sampling frequency, but this filter still does not work...

  

  You know, how to use this filter with single point task? When I do my own filter FIR with the same settings, the results are not same, this is the reason why I want to use this filter.

  If I use DAQ Assistant, there is no errors, but I can't use for other reasons (1) I can't use single point and all daq assistant, daq assistant 2) can't do pressure)

  

  These images add nothing to the discussion. If you buy a single point at a time, you have NO frequency and cannot use the normal filter function. Do what I said or use multi-sample reading or single reading point and build the table before making a filter. Best is to use the acquisition of data with several samples.

• detect single-point XNET CAN timeout

  Hello

  I've implemented a CAN communication via Signal XNET single-point settings.

  I need to detect a time on the CAN line if a bus-elect is no longer active. I found this possibility for the parameters of FRAME CAN, but not single-point signal.

  How can I implement this timeout notification?

  Thank you very much

  Magnus

  Hello Magnus,

  first that I want to recommend the "single-point input Signal Mode" in the XNET help (first link in the XNET (single-point Signal) reading .vi) article for a better understanding of the feature.

  If you wish to set up an audit of the time-out period, you can use the function "XNET .vi (XY Signal) read", so that you get a delivery timestamp. When query you that you can build a lag.

  Best regards

  Christoph

• Finished samples timed material vs single-point: different speed?

  Hi all

  Although I had several questions about this request before that separately have been resolved, there is one last thing that remains difficult.

  Shortly:

  My application acquires data from 2 analog and synchronous inputs on 2 channels of analog output.

  There is a trigger stop set on a PFI-pipe with a single switch. To make of this

  I had to switch from single-point over acquition timed work material.

  This set works very well when I read not less then a 100 samples once with a sampling of 1000 Hz. frequency (when I go below a sample of 100 to read--> E-200279)

  Ideally, I would like to read about 10 samples with a sampling frequency of 1000 Hz.

  However, using single-point timed equipment acquisition I can easily do that without a problem. Even just reading

  a single sample once with a sampling frequency of 1000 Hz does not have a problem. But impossible to use the block of relaxation of reference as a signal to stop with this setting!

  Question:

  For me, there are two solutions, but so far I could not work on one of them:

  (1) build a stop trigger in an single point of timed material acquisition

  (2) change something in the acquisition of finished so that I can read faster.

  Any suggestions, what causes the difference between the two speeds to be able to read the data and a way to solve it?

  Thank you

  Mark

  Mark,

  I mocked how I think I would like to address the issue and tied it to the top.  The general idea is that we use HWTSP for our analog I/o and counter looking edges on our signal "stop".  Each iteration of the loop, we check if we saw the stop signal.  If we have, then we write zero for the output channels and stop the loop.  If this isn't the case, write us the data of your comments, we have calculated.  I've added some comments on the block diagram that I hope are useful.  I have currently no any material of series E share, so it may not work properly out of the box, but I thought it would point you in the right direction.

  I offer this precaution:

  Windows is not a real-time operating system.  Therefore, it may take the liberty to give as much CPU time to other processes or applications as he likes.  As a result, it is likely that you will not miss a few samples (IE, your loop will not go faster hardware issues are examples of clock).  I configured DAQmx must return a warning you when this happens.

  Hope that helps,

  Dan

• WAP321 two Pat same SSID on the same piece with the installation of single point / cluster

  Hello!

  It has bought several WAP321.

  We have a room which has about 40 books, so I will deploy the two Pat in there (according to recommended 20 clients per WAP on specifications).

  I configured the first WAP, created a cluster and the SSID, then joined the second WAP to the same cluster with the installation of single point, he received the same cluster radio settings (SSID, WPA2 key, etc.)

  My requirements are:

  1: configure all laptops with the same unique SSID created on the WAP (which has spread to the second WAP via single point of installation/cluster)

  2: having the laptop connect automatically to one of the Pat.

  3: If a WAP fails, the laptop can connect automatically to the other.

  Is this possible?

  If Yes, are the measures taken are correct, or is there something else? (and how does the cell know what WAP to connect if two WAPS is configured with the same SSID?)

  Thank you very much!

  Hello

  Thanks for posting your question on the forums.

  Setup you had set up will work fine for your application, I highly recommend to make sure that you have two AP running on different statically assigned channels, you can put one on channel 1 and the other on Channel 6 or 11. This will prevent them to conflict with each other.

  Now, there is no real way to select what AP you connect or even know that you you already connected to without special software, in fact, when a device gets on the network and seeking to connect to the radio will connect to the first point of access that meets the demand, if it is no longer available then it forwards the request again and it will connect to one who works.

  I hope this helps. Please let us know if you have any other questions

• Single-point PXI 8106 timed performance material

  Hello

  I'm potentially interested in buying a PXI-8106 module for my application of servo motor control. I would like to know that single-point timed material loop rate performance of this command when used with DAQmx, before buy you. Does anyone have statistics of performance for this controller to the benchmarks of NOR (http://www.ni.com/white-paper/5423/en/)? Ideally, I'd be able to get execution rate of loop for T1 to T4 tests, for 1 and four lanes. I can't find this info online.

  I am currently borrow a PXI-8108 for my setup and I can reach nearly twice my goal of 2 kHz loop rates. I also know the performance of the 8108RT to the above reference, so if I had the same numbers for the 8106 I should be able to judge how the 8106 happen for my application.

  Thank you

  Jason

  Hello

  We do not have these data posted, but looking at the specifications for these two cards, I imagine that you would see no more than a 20% drop in performance between the two.  Probably less.

• vCenter single point of failure to see?

  Hi, we are implementing a small view deployment of approximately 200 workstations virtual 5.1. I have a drawing using 2 connection servers and security with a load balancer 2 servers to guard against a single point of failure.

  I intend using a cluster for the DBs backend SQL, but I'm still stuck with how to protect the vCenter/composer. I have only a single 3-node cluster to work with, so I can't use more than one server vCenter/composer.

  How do you handle this in your environments?

  Thank you

  vCenter in a deployment of view is more important, then in an environment Server pure since it feeds and provisioning operations.

  If vCenter is down while it won't happen, but the environment view will still work.

  So that means that you must have a procedure in place to be able to restore the functionality of vCenter as soon as possible.

  vCenter Heartbeat is a addon-product from VMware that can protect against the BONE, material and application failure is necessary.

  Linjo