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6.4.3.1 ReadRawModifiedDetails structure details

Table 21 defines the ReadRawModifiedDetails structure. Two of the three parameters, numValuesPerNode, startTime, and endTime shall be specified.

Table 21 – ReadRawModifiedDetails

Name

Type

Description

ReadRawModifiedDetails

Structure

Specifies the details used to perform a “raw” or “modified” history read.

isReadModified

Boolean

TRUE for Read Modified functionality, FALSE for Read Raw functionality. Default value is FALSE.

startTime

UtcTime

Beginning of period to read. Set to default value of DateTime.MinValue if no specific start time is specified.

endTime

UtcTime

End of period to read. Set to default value of DateTime.MinValue if no specific end time is specified.

numValuesPerNode

Counter

The maximum number of values returned for any Node over the time range. If only one time is specified, the time range shall extend to return this number of values. The default value 0 indicates that there is no maximum.

returnBounds

Boolean

A Boolean parameter with the following values:

TRUEBounding Values should be returned

FALSEAll other cases

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