Normally when a loop, such as a while loop, finishes executing one iteration, it immediately begins running the next. However, it is often beneficial to control how often a loop executes as this will allow the processor to complete other tasks such as up
.WhiletheVIruns,theAbortExecutionbuttonappears.Clickthis buttontostoptheVIimmediately. Note:AvoidusingtheAbortExecutionbuttontostopaVI.Either lettheVIcompleteitsdataflowordesignamethodtostoptheVI programmatically.Bydoingso,theVIisataknownstate.Forexample, placeabuttononthefrontpanelthatstopstheVIwhenyouclickit....
16. What is the best method to stop a While loop on an error condition? a. Compare the Status boolean of an error cluster with a constant and wire it tothe Stop terminal b. Connect the error wire directly to the Stop terminal c. Create an Event structure to handle the error event d...
You place the subdiagram to be repeated inside the border of the loop structure. The While Loop executes as long as the value at the conditional terminal is TRUE. The For Loop executes a set number of times. Charts are used to display real-time trend information to the operator. For ...
Monitor the elements in the queue View details about the current status of theStream Monitor whether or not the last element has been written Back to top Additional Resources LabVIEW Channel Wires - NI Community Stopping Parallel While Loops in LabVIEW with One Stop Button ...
Blue arrows indicate the data path while yellow ones are connected to the control path. Details about the information are available in the following sections. The data source block selects the source for the receiver. Data can be taken from RF, from the TX baseband using internal loopback, ...
When we disable indexing on the input tunnel, the value of N is not set. Thus, it generates an error if the value of N is not set in some other way, and the entire array is sent into the For Loop immediately. We can wire arrays with While Loop input tunnels too, but the While ...
Ideal Timing of a Control System Real-Time Module User Manual 4-2 ni.com Chapter 4 Timing Applications and Acquiring Data The block diagram in Figure 4-2 uses a While Loop with the Wait Until Next ms Multiple function to create a control system. Figure 4-2. Parallel Implementation of a ...
(2)利用While Loop,Case Structure, SI Config, SI Start, SI Read, SI Stop, SI Clear, Build Waveform, Spectrum, Time Waveform等等编写程序框图 (3)运行由1、2步创建的VI程序,对着麦克风轻轻哼一个小调,对VI程序功能进行测试。 6思考题 声卡能否采集从变送器输出的信号?如果可以请查阅资料,设计相关电路图...
I would demo how to use error codes for a more effective approach by using the unbundle by name function to get the status and use an OR function so that a stop button OR an error would stop the loop. Do not immediately display this slide. Suggested questions for class participation: ...