Use the state machine to fill cluster

Similar Questions

• Tips to remember when using the state machine in queue

  I was able to work through the convert my architecture of State Machine for a BAU, thus eliminating the use of nodes of property/local variables to send data values to my machine of the State, but rather to send through queues.

  I would like some advice/tips on taking to serve perfectly. Especially, "is not to make" things with queues and how to effectively release a queue, etc.. What is the convention when using queues? Thank you!

  V

  
  

• For the State Machine logic makes me Mad, ideas?

  Hello

  I am a complete newbie to Labview and up to the help of kind people on the forum and tutorials tips, State where I implement a state machine.  However, I can't it behave using logic.

  What I try to do is to test the relay using an automated test procedure.

  The procedure takes the following measures:

  1. a card reader and transistor NI9472 DO turns the relay power via the power of the coil (needs of the variable time period). (It's OK)

  2. account of how can cycles the relay contacts worked, it will easily exceed 100,000 cycles. (It's OK)

  3. every 10 cycles (new variables), the contacts are held closed, load circuit "15A in the state machine" (the current relay is switching, which will be 15 a at 30V) is turned off.

  4. While the State of 15A is off, I need to switch to 'State of 1' and the 'State of the measure' , that it allows the measure to take.

  5. Finally, the "State measure and the"State of A 1"must be turned off and the"15A State switched back on .

  6. this process continues for another 10 cycles and repeats.

  I tried to do by using the States and the logical selection function for different States, where she part works, it does not seem to flow completely.  I'm I missing logic.

  Hoping someone may be able to help, thanks

  Andy

  I really didn't thing you want to be returning this Boolean value in all States.  You should probably also have a different evolution register for each line of output.  Then you simply adjust those that you need to.

• Need help created the state machine which is based

  I need assistance with my labview program. My goal is to write a program that allows the user to activate a switch. When they do this, it will start a loop witch goes on a digital switch for 45 minutes and then 30 seconds and so on until the user did switch the switch off. The time doesn't have to be precise. I use the NI 9476 digital output card.

  I wrote the code to activate the on/off switch. I know add fuction in loop for 45 minutes a stop 30 seconds. I guess that the most effective method would be to use a state machine, but I struggle to understand.

  The program that I wrote so far without loops is attached.

  Thank you

  Barrett

  I couldn't open your vi because I do not have some of the Subvi.

  Nothing wrong with the first example posted, but I interpreted the specification a little differently.

  Edit: There was a small bug in the first zip file.

• Engine using a state machine control logic

  Hello

  I'm trying to implement motor control using the logic of the state machine. My requirement is simple. I have a voltage from data acquisition value that corresponds to the couple (initial value = 5). I need my feeding motor a positive (right-hand rotation) and negative (counterclockwise rotation) speed depending on whether the value of this tension is between the top (7 V) and the lower thresholds (3 V).

  In other words, the motor starts to turn in a clockwise direction at the outset; the voltage is declining, as soon as we get to <= 3="" v,="" it="" changes="" direction="" and="" moves="" counterclockwise="" till="" it="" hits="">= 7 V, then changes direction again and this repeatedly for, say user-defined number of cycles. I tried to write this logic, and when I run the program it starts well, is to see the first time, entry happens under a low threshold, changes direction but oscillates at the same position. He won't until > = 7 V.

  I enclose the code for your reference. Logical machine state in queue can be of any help? Also, can I present a State in which after that user-defined cycles are more the engine back to a position where the voltage is 5 V.

  Thank you very much.

  Ravens fan is OK.  You need to know which direction you are moving before deciding what to do comparison.  Look at this simple diagram that shows how to use a shift register to keep track of which direct that you use.

• Buttons does not return to the early state in the state machine.

  Hello

  I downloaded a program that is used to back up data. I used a machine to States with different States. State 1 is initialization, where it moves automatically select the State, which allows to select one of the remaining States to copy the data. The selection is made by command buttons. Once u pressed a button, it goes to that respective State and in this state when you press the backup, the backup of data occurs. Once the backup is located the program goes back to the selection state. So far, it works fine. The problem then. Once he returned to the selection state after that copy was made, then none of the buttons are working properly. Then when it goes back to select State and I tried to select a State, nothing happens, not even the stop button works. I don't know why this is happen. Please help me solve this problem. Thanking you in advance.

  You have many States where you have the event structures ("All data" "given more older that '" young data that ' 'Defined Data') (worse there are two of them in "Data set")

  Each of these event structures are for a "Backup" mouse event down.  A singularity is now why you use a mouse event down on a button.  This really should be a value change event.  But this is not the big problem.

  The big problem is that all of these structures events are set to lock the front until the end of the case of the event.  Well, when you click the mouse down on this button, all 4 of these structures tail event this event.  If you are luckly, one of the event will execute and process the event.  Others, that you will never run because the state machine will not get through these cases.)

  You have multiple structures of event you VI and certainly not buried in the event.

  Reading guard and recommendations when using events in LabVIEW

  Then fix your VI architecture.  You must limit the structures of the event or a separate parallel loop, or to a single case of your state machine that your code will frequently return to, without any other user interaction, in order to service the structure of the event.

• I am runing vista and do not know how to use the fax machine

  I am runing vista and do not know how to use the fax machine

  Here's how to set up Windows Fax and Scan: http://windows.microsoft.com/en-us/windows-vista/Set-up-your-computer-to-send-and-receive-faxes.  Navigate the reference links on the right for more information on how to send faxes and other information.  If you do this on every page you just, you can see all the articles on how to fax and scan and configure the system and solve problems, and many other subjects that may be necessary, useful or informative.  After that, you must be an expert on this subject.

  Here is a quick and easy way to send a fax in Vista: http://www.ehow.com/how_2029566_send-fax-vista.html.

  Unfortunately, the foregoing is available in Business, Enterprise, and Ultimate - not Basic or Home Premium.  In the latter, you need a 3rd party program.  If this is the case, here are some options:

  With the compliments of Bob F. http://www.vistax64.com/vista-print-fax-scan/127986-how-do-i-download-windows-fax-scan.html:

  Not available in Vista Home Premium Basic FAX. It is available in complete edition,
  Extreme and business.

  You might want to consider Snappy Fax at a low cost:
  http://www.snappysoftware.com/

  or the free version of BVRP:
  http://www.usr.com/BVRP/bvrp.asp

  or a full BVRP Classic Phone Tools 9: $29.90
  http://www.shop.Avanquest.com/USA/PR...S_CPT_homepage

  Look screen kinda gross but the product Snappy fax
  actually, is quite rich in features and works very well. BVRP also works very well,
  screen looks a bit better. Other that that, there are minor differences
  performance between the two.

  I hope this helps.

  Good luck!

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

• How to move the virtual machine from one cluster to another cluster

  How to move the virtual machine from one cluster to another cluster

  If two Clusters are in the same data center, you could do a 'live' migration or vMotion, if that's the case.   If the virtual machine is turned off, it may be migrated regardless of the data center.

• problem of data flow in the case structures (using a state machine)

  Good day everyone.

  I'm having a problem with the flow of data between the structures of the case.

  I try to use an example of a state machine for this simple problem. but when I try to send data of a box structure to change the State of the code. It will change not in the desirable output, instead, it offers the possibility that the exit options emul.

  could someone please point what I'm doing wrong here. Any kind of help would be very appreciated.

  With a quick glance at your photos a question you have is that you use not data flow. You write your status updated in local variables value. Your State should pass through the case structures are a single wire. Playback of your order "Enum", happened in the register shift on the right side of your loop probably get running and reading before any processing occurs within the structure of your business. That's why you're reading the old value of the State and not the update. or have a classic case of a race condition in your code.

• Get the name of the cluster which is on a virtual machine by using the virtual machine name

  Hello

  I wrote a code to get the various bits of information about our machines virtual for use in the capacity planning, we have 5 virtual centers, each has at least two clusters.

  My code already gets a handle to the virtual computer object (using the code snippet below) I can get the hostname.  Is there anyway to determine which cluster this host resides on, for example, is there a property of the virtual computer object that can be used to get this info?

  Public Sub connectVC()

  {

  string URI = " " https:// "+ Server +" / sdk "; "

  customer. Connect (Uri);

  customer. Login (username, password);

  }

  Public Sub get_vms()

  {

  NameValueCollection filter = new NameValueCollection();

  filter. Add ("name", "^ wks");

  IList & lt; EntityViewBase & gt; vmList = customer. FindEntityViews (typeof (VirtualMachine), null, filter, null);

  foreach (VirtualMachine vm in vmList)

  {

  "Do things

  }

  Thank you

  Mick

  Take a look at this Perl script that gets what you are looking for, you may need to translate this into another language if you are not using Perl bindings: whichClusterIsMyVMIn.pl - Find that your VM clustered belongs (requires a vCenter)

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

  William Lam

  VMware vExpert 2009

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

  repository scripts vGhetto

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

  http://Twitter.com/lamw

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

• Creation of the virtual machine on a cluster using the vmcreate.pl script

  Hello

  I checked a few posts on this forum on how to create the virtual machine through vmcreate.pl, but responses was not so clear to me...

  These are the topics I've read:

  Create a VM on the Cluster instance

  How to configure the managed object HostSystem

  So, I would like to create a virtual machine on a Cluster, and not on a specific host. The vmcreate.pl script would have done the job? Or should I change it?

  In the topic = > VM create instance on Cluster I did not quite get, what I need to change...

  That's what I do:

  vmcreate.pl - server 'ESX NAME' - username "LOGIN" - password 'PASS' filename - vmcreate.xml - schema vmcreate.xsd

  
  

  Result:

  Creation of the 'myTestMachine ': VM error

  SOAP fault:

  -----------

  Error string: InvalidArgument

  The fault detail: InvalidArgument

  Here are the values of the XML file:

  < name > myTestMachine < / name >

  blah < Home > < / Host >

  blah < Center > < / Center >

  > Guest Id < Linioch < / comment-Id >

  blah < Datastore > < / Datastore >

  < > 2048 Disksize < / Disksize >

  > 256 MB memory < < / memory >

  < processor number > 1 < / number processor >

  < Nic-network > < / Nic-network >

  < Nic-Poweron > 1 < / Nic-Poweron >

  The values are correct the cause I checked the other perl scripts.

  Thanks in advance for your help

  Michal

  Thanks to xyz222 for the user and post Re: instance of VM to create the Cluster

  I was able at the end of the problem. So simple... The value of the in the xml file should be for example "rhel6_64Guest" and not a random word... that's all!

  sudo./vmcreate.pl--serveur SERVER - LOGIN - password PASS - filename... username/SampleData/vmcreate.xml - schema... /Schema/vmcreate.xsd

  Successfully created the virtual machine: 'teeest2' under host HOST_NAME

• string does not update in the state machine

  Help

  I'm pulling my hair out on this one.

  I have a control over the channel I want to get the value that out of the front at a certain point in a type of State machine architecture, but the value contained in the string of LabVIEW not updated during the enforcement program for the purposes of the block diagram.

  I checked that the VI is not corrupted by creating this simple VI to illustrate what I'm doing. (otherwise empty)

  The length of the string, or the indicator related to the local variable, or updated a probe on a wire connected to the string if during 2 seconds after the start of the VI, something is typed in the control of the chain.

  LabVIEW 2009 version

  Windows 7 operating system

  This could be and OS related issue? -J' I normally use XP not Windows 7 with 2009 and I've never noticed this before.

  Any quick feedback this weekend would be greatly appreciated

  Thank you

  James

  Try setting the chain control to "update the value while typing". (right click...).

• How relabel case designated enum in the state machine

  Hello

  I have a state machine application in which typedef enum is used to refer to the names of the case.  Is there a faster way to rename one or more cases to match the typedef enum edited instead of having to rebuild each of them (the case structure loses all enum names if I try to edit in any way)?

  Thank you in advance,

  Oliver Barrett

  www.LinkedIn.com

  One thing to add, once your custom/constant in your block diagram control, if you decide to add a new case after case is added, you can simply go file > apply changes in the control to customize window and they will all up-to-date in your block diagram.

• Problem adding values to a table with the state machine architecture

  Hello

  I currently have a problem that I have to build a program using state machine architecture and now I want to add a value in a table whenever you press a button, but I would like the table to add the new value, rather than deleting the last value. I can't seem to figure out how to make this work without using while loops and similar. It doesn't seem to work properly.

  It is in the case of measurement.

  The idea is I draw several lines then it records the length of the lines in a table and then I'll take one average this so I can convert pixels into real life SO units. But right now I can't seem to add the information in the table.

  There is a little screw Sub, but I think that they should not be important for this question please!

  What's the problem with just the table help build?

• Another chart update rate issue (using a state machine)

  Hi all!

  I'm develiping a pilot for a new instrument.  I have the basics of work based on the vi tree tutorial.  Now, I'm creating a basic example.  I started by watching a tutorial of State machine (a soda dispenser).  I have 3 States, basically init/reading data/check buttons & writing. Everything works great, reading and display of data. I would now like to add a chart for one of the data (SAP in this case).  Try to implement the method using the loop counter.  Loop cycles at 100 ms for now updating in 5 seconds (later must be user input).

  So basically, I have a simple state machine that updates the values on the screen in a certain State.  I need these data at the top level for trace or possibly turning most of these (less graphic) in a self-contained vi.

  Anyway, I have a Boolean LED in the main loop that flashes every 5 seconds. So far so good.  Except that the graph updates apparently at random?  Put the prog in sleep mode and I have seen the updated table when the data has been read (inside the red box). He has every time.  I'm just creating a local variable inside the red zone...  I see sporadic updates in the charts, maybe 5-10 updates every 5 seconds.  What Miss me?  If I change the iterations of the loop to a faster number (e.g. 10 ms) graph updates like crazy (although the CASE is false).

  

  Hi Steven8R,

  The chart will update any update a fact local variable refers to the table.  If the chart should be updated each time the code in red box runs.

  The code you have in the structure of the business is not doing anything.  It's just whatever data, the graph contains the reading and writing in itself.

  Something you might try to do instead is wiring the output of the amp VI get directly to the table AMPS inside the 5 second delay of the case structure.  This will update the chart as the most recent data point every 5 seconds.  Is that what you want?

  Best,