WOLFRAM SYSTEM MODELER
This block reads data of type Real from the OPC server it is connected to. Unlike the read blocks that have a parameter for setting the sample period, the triggered read blocks read data when Boolean input signal trigger has a rising edge. The block inherits the properties of the partial model TriggeredSampler.
At every sampling instant, external function readExternalReal is called from within the block.
Description: The OPC item that data should be written to or read from
Description: initial value of output signal
Model that samples data from an OPC item irregularly
A block for reading data from multiple items on an OPC server at intervals determined by an external Boolean signal (trigger)