IEC_BACNET_LOG_RECORD (STRUCT)ΒΆ

TYPE IEC_BACNET_LOG_RECORD : STRUCT

The Log-Record data structure is used in a Trend Log object to represent the Log-Buffer property, which is a list of Log-Records. Each Log-Record contains a recorded data value, an error related to data-collection, or status changes in the Trend Log object.

InOut:

Name

Type

Comment

sequence

IEC_BACNET_UNSIGNED

The sequence number under which the record data has been recorded.

timeStamp

IEC_BACNET_DATE_TIME

The time at which the record data has been recorded

typ

IEC_BACNET_LOG_RECORD_TYPE

Specifies the type of the log records data contents.

record

UNION_BACNET_LOG_RECORD

Collection of all possible defined data structures and types.

fStatusFlagsPresent

IEC_BACNET_BOOLEAN

If set to True the parameter statusFlags is valid and present.

statusFlags

IEC_BACNET_BIT_STRING

If this field is present in the log record, then it shall contain the value of the Status_Flags property of the monitored object. If the monitored object is in a different device than the Trend Log object, then it is recommended that the Status_Flags and the data value in the monitored object property be acquired together with a single service request, such as COVNotification or ReadPropertyMultiple.