Table 38 – LogEntryDataType Structure

Name

Type

Description

LogEntryDataType

structure

FaultSituationNumber

0:Byte

Identification of fault situation. 0 means current fault situation. Values greater than 0 identify historic fault situations (See [PDP] 6.3.8.3 Fault Buffer Mechanism).

EventNumber

0:UInt32

Unique number of log entry, analogous to Fault message counter (See [PDP] 6.3.8.3 Fault Buffer Mechanism).

EventType

EventTypeEnumeration

Characterization of the event (fault, warning, etc.). Must never have the value “UNSPECIFIED”.

EventCode

0:Int32

Fault-code identifying a fault or warning (See Table 69 fault codes).

EventText

0:LocalizedText

Brief description of the fault or warning.

EventComing

0:UtcTime

Time when the event appears.

EventGoing

0:UtcTime

Time when the event disappears. May not be set when the log entry is created. The field shall be set to “1900-01-01T00:00:00Z” to indicate an “empty” value in this case. Must be set when the event disappears.

EventAcknowledged

0:UtcTime

Time when the event is acknowledged. May not be set when the log entry is created. The field shall be set to “1900-01-01T00:00:00Z” to indicate an “empty” value in this case. Must be set when the event is acknowledged.

Its representation in the AddressSpace is defined in Table 39

Table 39 – LogEntryDataType Definition

Attribute

Value

BrowseName

LogEntryDataType

IsAbstract

False

References

NodeClass

BrowseName

DataType

TypeDefinition

Other

Subtype of the 0:Structure type defined in OPC 10000-3

Conformance Units

PNENC Logbook Readable