Event Classes

Event classes are groups of events (possibly for a theme) and, in the sense of the TwinCAT type system, data types that can be used in different modules. For this reason they are created as data types in the TwinCAT type system (System > Type System > Event Classes).

All known event classes are listed on the Event Classes tab in the TwinCAT type system. The TMC editor, in which the event classes can be defined and edited, can be opened via the context menu commands Edit and New.