8.10 BaseActionType

This abstract structure defines the base of an action. The base only contains information, if the last execution of the action was successful. The structure is defined in Table 34.

Table 34 – BaseActionType Structure
NameTypeDescription
BaseActionTypestructure

LastActionResult

0:StatusCode

Contains information, whether the last execution of the action was successful. Shall be Uncertain, if action was never executed or last execution not known by Server anymore, e.g., because of a restart.

Shall be a good status code when execution of action was successful, and a bad status code, when execution was not successful.

Subtypes might add additional information on execution of action, e.g. output arguments.

Its representation in the AddressSpace is defined in Table 35.

Table 35 – BaseActionType Definition
Attribute Value
BrowseNameBaseActionType
IsAbstractTrue
DescriptionThis abstract structure defines the base of an action. The base only contains information, if the last execution of the action was successful.
References NodeClass BrowseName DataType TypeDefinition Other
Subtype of the 0:Structure
Conformance Units
Scheduler Scheduling Base