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Single Block of Events |
Users can create a single Block Tag to insert all events in this Driver, thus avoiding the creation of several individual Tags for each information. This Block contains the following configuration:
•N1: 50 (fixed value)
•N2, N3, N4: Not used
•Size: It must contain seven Elements:
•Element 0: The N1 parameter contains SOETYPE × 10 + Class. For more information, please check topic N-Addressing Parameters of PLC Tags
•Element 1: The N2 parameter contains a function code
•Element 2: The N3 parameter contains Object × 100 + Variation. For more information, please check topic N-Addressing Parameters of PLC Tags
•Element 3: The N4 parameter contains the point's index
•Element 4: Value of the point
•Element 5: Timestamp in the system's native time format
•Element 6: Quality
NOTE |
A Single Block of Events cannot be used together with other event Tags in an application, because in this case these events are duplicated. |