DBLogSimpleEvent: Store a new simple event in the event log

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The DBLogSimpleEvent function block stores a new simple event in the Event Log.


ReqBOOL R_EDGEInputA rising edge triggers the storage of a new event log message.
SeverityUINTInputThe severity (1 to 1000) of the new event log message.
SourceSTRINGInputThe source associated with the event log message.
MessageSTRINGInputThe message to store in the event log message.
QBOOLOutputSet to true when the event log message has been queued.

A new simple event is queued when the Req input transitions from False to True. The new simple event will be stored in the event log and forwarded to active OPC AE subscriptions.

Further Information

Database Function Blocks

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Elementary Data Types

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Core Driver

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