Add an Event case to the Event structure in the Event Handling Loop. Configure the event to trigger when the value of this new button changes. Once the event is configured, click OK. LabVIEW creates an event case in the Event structure. Associate the terminal with the event by dragging the...
In the ActorFramework, an actor is a LabVIEW object that represents the state of anindependently running VI. Because the actor object is shielded inside the runningVI and all outside access is done by sending messages to the VI, the term"actor" is also used for the VI itself. The flexibl...
Click “Manual Stop” to stop the controller – the Error Handler enqueues the “Shutdown” message to every QSM in the system, including itselfLabVIEW block diagram elements Locate these elements with "Quick Drop" (press Ctrl+Space and start typing the name); click on an icon to see more...
Components of the system include searching an experiment, performing experiment, result handling, error handling and method of exchanging information. It is designed using the National Instruments (NI) Laboratory Virtual Instrument Engineering Workbench (LabVIEW) development system and web services. The ...
The present invention provides a method and a network device for exception handling of multicast service, including: determining that the multicast bandwidth limitation of the port is exceeded or the number limitation of the multicast gr... LI JUN,WEI JIAHONG 被引量: 4发表: 2008年 Developing a...
LabVIEW stores the message in a queue. The Message Handling Loop (MHL) reads a message from the message queue, removing the message. The message is a string that matches one of the subdiagrams of the Case structure in the MHL. Therefore, reading the message causes the corresponding sub...
If you exclude error inputs and outputs on a VI in your API, leave the error input and output locations on the connector pane empty. Recommended When unused error inputs and outputs on a VI are left empty, you can add error handling to the VI later. Parent...
Software LabVIEW This article is part of the Queued Message Handling series. Refer to the Queued Message Handling (QMH) overview documentation for general information on the QMH architecture.It is important to keep your Queued Message Handler (QMH) application flexible enough to handle messages that...
Software LabVIEW This article is part of the Queued Message Handling series. Refer to the Queued Message Handling (QMH) overview documentation for general information on the QMH architecture.A message diagram is the subdiagram of a Case structure, located in a Message Handling Loop, that handles ...
In this VI, we set what action to take when an event occurs by specifying a callback VI to run when the event occurs. Configuring the event handling callbacks is accomplished using the Register Event Callback Node.Related Links Accessing Dynamic Properties in LabVIEW - TestStand Help Other ...