Data Sampling with Trace You can use a Trace to follow the value curve of variables on the controller in a similar way as a digital sampling oscilloscope. At application runtime with trace, all statem
Object: Trace Symbol: An object of type Trace is used to configure and display application-specific trace data in one or more charts. At application runtime, value curves of trace variables, which you
Reference: User Interface :
Creating Trace Configuration For a complete trace configuration, specify at least one task and one variable. In order to trigger the data sampling, activate the trigger option and select a trigger var
Dialog: Advanced Trend Settings Function : The dialog provides advanced settings for data sampling. Call : Trace Configuration dialog, Record Settings subdialog, Advanced button Requirement : The trac
Object: DeviceTrace Symbol: A DeviceTrace object shows trace data in one or more diagrams, as does a Trace object. The difference is that a DeviceTrace directly accesses traces that are running on the
Command: Download Trace Symbol: Function : The command transmits the trace configuration on the controller to the assigned application, and starts the data sampling. The sampled data is transmitted ba
Command: Start Trace Symbol: Function : The command starts the data sampling on the controller when it is stopped. Call : Trace menu; context menu Requirement : The assigned application on the runtime
