IEC_BACNET_READ_RESULT_ITEM (STRUCT)ΒΆ
TYPE IEC_BACNET_READ_RESULT_ITEM : STRUCT
Holds the result of every single property read
The result of every single property reading may be either success (copying the value of a Property), or failure and information about the reason for failure. This data structure, which provides this information, consists of the Property information (Property Identifier and Array index if the property is an array, void if not) and either Property Contents (if the reading was successful), or Error type in the case of failure, and a boolean tag to choose.
- InOut:
Name
Type
Comment
propID
The property identifier
index
The optional property array index
Ihis is used only with array datatypes. For referencing non array datatypes BACNET_VOID_INDEX (-1) shall be used.
status
If set to True the access has been successful
result
Holds the structures to store the error or value information read