diagram States-transitions

Similar Questions

• Problem with diagram State Toolkit 1.0 - LV 8.2 upgrade to 2014

  I'm in transition a large amount of code from Labview 8.2 to 2014, and I'm having a problem with state diagrams have been added using the state diagram Toolkit V1.0.

  The figure below shows the question, Labview knows the loop and its components are associated with a state diagram, but it option to change the schema, "change the state diagram," is not available.  In Labview 8.2, which I am currently running on older machines, I would simply select "Change the state diagram" and another window of each State and arrows between States appears, allowing the mounting of the diagram.

  I think I have to install the state diagram Toolkit V1.0 software, but it is no longer available on the Web site of NOR.  There are new States transitions module I installed, but it is significantly different from the old Toolbox and does not support.  Any recommendations?

  Thank you very much
  Phil

  

  Good news:

  (1) SDE still works with SP1 LV2014.

  (2) I have the installer and I'm ready to send it to you. Please send me a private message with your email address.

  Be sure to support this idea.

• PID (FPGA) not taken in charge in an FPGA to States transitions?

  I'm currently testing a PID (FPGA) vi in a statechart designed to run on the FPGA, but its gives me the following error.  Am I missing something, or does the PID (FPGA) really not work when you use it in an FPGA to States transitions?

  Thank you

  

  OK, so it turns out that it is a confusing error message/situation. In fact, it is related to the autopreallocate parameter. If you drop PID (FPGA) on a regular VI in a FPGA target and clear the autopreallocation, the VI stops with the same error message.

  Then to use PID in your custody/action States transitions, go to the Properties tab in the configuration dialog box, check the option to autopreallocate and drop the PID. LV will still show the error, because we do not change the setting of autopreallocate until you click OK. If you reopen the configuration dialog box, the error "not supported on target" should be gone.

  I hope this helps.

  -Nick

• States - Transition of the State appointed to named state - Flex 4

  I have an element in a Spark list component with 2 States. In the default state, the item converter is 150 px high. In the expanded state item converter is 350 px high.

  When I leave the default state expanded state transition is not the first time. After that I developed the line then the transition shows both for and from normal to the States expanded.

  Y at - it something I am doing wrong? Do I need to configure another transition?

  He may be having alphaFrom/alphaTo defined on your belongings.  Try to remove that and specifying the alpha values via says.

  See this post for an example: http://forums.adobe.com/message/2793282#2793282

• cRIO-9074 2147138533 error on active state transition analysis engine

  I have a cRIO 9074 configured as master EtherCAT.  The code for the RIO FPGA is followed by other data on the State and he is able to shut down all power to the rest of the system (including the EtherCAT slaves) for safety.  If I power cycle the cRIO (whose power to EtherCAT slaves Travel) I get the following error when it goes into active mode on the scan engine:

  Error 2147138533 has occurred to the property node (arg 1) in the updated scan engine Mode.vi-> RT Startup.vi system

  Possible reasons:

  The telegram is to expire.

  Check that the master device is connected to the EtherCAT network. Ensure that each slave in the EtherCAT network device is turned on and properly connected.

  Is it possible to start the engine even with the slaves turned off?  I just need to change my program to dynamically discover the slaves to stop the scan engine of faults on scan engine transitions?  I don't want to feed my slaves EtherCAT back on until I can read data that are currently being monitored by the scanning engine on the RIO even... is this possible somehow?

  Hello

  EtherCAT is tightly coupled with the analytical engine.  There is no way to set the active scan engine, while an EtherCAT Slave is disconnected.

  I recommend watching the following Article of knowledge-based programmatically discover and access EtherCAT.

  http://digital.NI.com/public.nsf/allkb/FDC87938F1191A3C862578FF00757270

  Kind regards

• Reset the PID.vi only once on the State transition

  Hello

  I'm controlling a fatigue gear using LabVIEW test bed and I use the PID.vi to control the hydraulic circuit. During the transition from the start as a test State, I need once the PID (the integrated error) values to be reset during the transition. The current configuration constantly resets the PID causing the hydraulic output voltage to be lower than the set value. I can't understand how to be set to Boolean false to pass true during the transition from the State and then back to false to prevent resets of the other by default. I have attached the current revision of my code.

  Thank you very much for your help!

  Trace

  It's a good idea, but it is not necessary to select blocks with the true and false as inputs, just equality by different and use the output directly to reset.

  Also, I see that you have PID blocks in two separate cases. Note that those will act independently from each other - if you reset into a State, then move to another State, it will not be reset. Maybe it's what you want, and maybe it isn't, but be sure to put multiple instances of the PID block that control the same in different cases. You can also see weird integral questions when you place in case, if a long time share when you run the same instance.

• Button customized with state transition widget - reversal does not properly

  Hello

  I'm buildding a button custom for a video gallery, which shows three animations different while flipping. The background image becomes more dark, the blades in a graphic element and text fades.

  The problem is that the text disappears only when the mouse is directly over the text. But the buton is much greater.

  Here is the example:

  http://www.jehleproduktion.de/test

  For bild, this animation, I use three instanses of transition musethemes.com widget State. Then I group all these elements together and put them in a button on the State.

  

  What I am doing wrong?

  THX

  Johannes

  Please check whether the transition of the State applies to the text only or the entire frame. The effect should be applied to frame so that on the law, the image effect will be rendered on the page.

  Thank you

  Sanjit

• Make state transitions within a component of DataList

  I have a datalist that includes a word bubbles title, data and long list of text for each line in the list of data. I want this to appear as the title, date and a word bubble extracted text. When the user clicks on it, I want the text box expand to show more text. To do this, I went into the isolation of the repeated item mode. In the "Selected" State, I enlarged the text box and made a smooth transition. It works exactly as I want it. Now, I want to click a button box and the box shrink to the way it is 'normal '.  However, when I try to add an interaction to the button while in the 'selected' State the menu interactions I cannot choose a State play transition to and the ok button is grayed.  Once the user clicks on the text, he enlarged and is now frozen this way that I'm not able to add a way to transition to the 'normal' State

  The reason seems to be that if you are in a 'normal' State, you can easily select the 'selected' State However, there is no natural transition of the "selected" back to 'normal '.

  Hi infomotive,

  The logic that controls which list item is selected is determined by the selectedIndex from the list. When you click an item, selectedIndex of the list has the index value of that element, which puts the appropriate in repeated item in turn has "selected" State (and puts the previously selected item in its 'Normal' State). All this is done for you by Flex, and you cannot directly control the State of a repeated element (or, in fact, no matter which component skin!). In order to state of an item to 'Normal', you set selectedIndex from the list to not be the point.

  You can do this by creating an action sequence with effect of the value of property that affects the selectedIndex property of the list - 1 (which means that nothing is selected). Unfortunately, this is impossible within the repeated element itself because the interaction Panel won't let you target objects that are at the top of the hierarchy of the source of the event! So actually there is no right way to do what you want to do in the last version of Flash Catalyst. However, it is quite easy in Flash Builder:

  -Adam

• Module States transitions: crashes when I want to save state

  I use the Statechart Module LV (version 8.6.0). LabVIEW crashes when I want to record a State (by clicking 'OK' in the status dialog box). The accident occurred only if I have a few screws to a fairly large class hierarchy members in the State. It will not occur if I for example all wiring through the cluster of simple error which is part of my group of State data.

  Does anyone have an idea how I could avoid this problem?

  The LabVIEW failure log file is attached.

  Thanks in advance for any advice.

  The problem no longer occurs in LabVIEW 2009.

• Play a sound when a State transition

  Greetings,

  I want to associate a sound with a transition so that it is played during the duration of the transition.

  What is the best way to do that in flex Hero?

  Thank you.

  You can find the useful SoundEffect class, for example:

  http://ns.Adobe.com/MXML/2009.

  xmlns:s = "library://ns.adobe.com/flex/spark".

  xmlns:MX = "library://ns.adobe.com/flex/mx".

  title = "Sound Effect" >

  Alpha. State1 = "1" alpha.state2="0.5"/ > "

• Diagram State "Highlighting the execution" does not work in 8.2 LV

  
  
  

• Reach registration number OR

  I am Setup extended to the acquisition of multiple discs, number of records, set to 50 for 8 channels of 50000 samples. I want to know after 50 triggers received by scope will be stop acquisition or it will start to crush the Chronogram of 0.

  I ask this question because everything in extraction of waveforms, I'm more than 100 records, acquisition of data and the scope does not have 50 after triggers, it is waiting for the next release I stop it manually.

  Hi Somu26,

  What digitizer/oscilloscope do you use?

  «I want to know after 50 triggers received by scope will be stop acquisition or it will start to crush the chronogram 0.»

  The short answer is that the acquisition stops.

  The behavior of the driver NOR-SCOPE is defined and described by the following of Acquisition Envine diagram States-transitions.  This documentation can be found in the help file under the heading devices > state diagrams.  It is also documented online here: http://zone.ni.com/reference/en-XX/help/370592W-01/digitizers/5122_state_model/

  

  In general, an acquisition ends when all configured samples were acquired.  By default, there is only one folder, then when all the samples in the record is acquired, the acquisition to the 'Full record' State transistions, then to the State 'Done '.  In a multi-record acquisition setting, the unit will continue to acquire data until all records have been acquired.  Once there is no more registration acqure (she has acquired every 50), it will then be transiition as 'Done '.

  Note that the Green States that are the only countries in which the data is written in the on-board memory, when an acquisition is completed, no additional data is written to on-board memory, so no chance for the data to be overwritten.

  I hope this helps answer your question.  I strongly recommend you and any study of customer digitizer/oscilloscope, as this picture of the State, like most of the questions about the behavior of the device (acquisition, trigger, timouts, etc.) can be answered in it.

  Kind regards

  Nathan P.

• LabVIEW statechart module of data acquisition error external trigger

  I have a 2 loop vi is the acquisition of data of a data acquisition instrument loop and the second is a loop to run my statechart of.  I would like to respond to an error in device of acquisition data if it occurs in transition out of my current state in my diagram States-transitions and enable management of custom unique business mistakes.  My States-transitions diagram is synchronous and send it external trigger.vi funciton will not work with it.  How to achieve this?  In addition, there is some confusion about this literature in http://zone.ni.com/reference/en-XX/help/372103F-01/lvscconcepts/sc_c_callervi/ at the bottom of the page it saidNote sending triggers for synchronous charts is optional. If you do send triggers, LabVIEW sends the NULL trigger for transitions. If you send a synchronous statechart triggers, you can send these triggers to the caller VI. »

  Is it possible to do this and if so how with the synchronous statechart?

  Thank you, it should work for me

• How do I auto detects the target using the trigger VBAI mode

  Hello world

  I had a vision system of machine ready to take choose using VBAI 2013 sp1.  Also, I use a sensor switch to trigger the camera to take pictures.

  When I type the loop running, it just won't continue to take photos no matther switch sensor triggers the camera or not.  I think it's the step that I used for the recording of the image, in the stage of registration of the image, I used picture newspaper still, but I don't want to use which is only what inspection status allows no other choice.

  So, how can I let the unit wait until he got the trigger of the alarm switch signal, and then take a picture and save the image?

  the stage of inspection to acquire the image, I used the trigger mode and everything worked fine, except the time error settting upward, I used 5000ms and if I put bigger like the 50000ms, VBAI turned really slow and showed time out error.

  If anyone can help me on this matter?

  Thank you

  You can use the diagram States-transitions to go only in a State based on the result produced by some steps.

  First, remove the registration step of the image of the State to check with you get the image

  Press Ctrl + E to turn the main view on the state diagram.

  Right click and create a new State.

  Right click on the State to inspect and create a new transition to this new State.

  Double click on the transition to edit it.

  Choose to acquire the Image - waiting time and set the condition false, to spend in this state when there is no timeout.

  Move the default transition from that State to the final State.

  Click on the new State to select it, and then add the image registration step.

  Using a state diagram, you have programmed an inspection that will record the image when there is no timeout.

  The State-transition diagram is a powerful tool to add a logic, branching and looping of your inspection.

  Open the tutorial 5 - state diagram Branching.vbai and tutorial 6 - State chart Looping.vbai for examples on how to use it.

  I hope this helps.

  Christophe

• control loops using custom submenus

  I want to start a run by pressing 'start' in the submenu option and then pressing 'stop' in the submenu to stop running.

  but I can't stop running...

  help me if anyone knows

  I enclose vi

  Hi uet.

  I changed your vi, instead of having case structure within the structure of the event, I kept the event in case... His style of diagram clean state.

  As I used it I'll call it changed channels diagram States-transitions. This could be much better, but I'll let you.