Technical data

160 • BACnet/IP Controller 750-830
BACnet Building Controller (B-BC)
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
3.1.12.2.7 File Object
A File Object is created for each BACnet-relevant file in the file system. The
File Object is described in the Standard and defines file properties that are ac-
cessed by file access services such as the AtomicReadFile Service.
The File Object and its properties are summarized in Tab. 3-34. The properties
are described in section 6.
Tab. 3-34: Properties of the File Object
Properties Data type: Default Value Writable via BACnet by means
of
Object_Identifier BACnetObjectIdentifier - -
Object_Name CharacterString “FileX” -
Object_Type BACnetObjectType FILE -
Description CharacterString “” WriteProperty
File_Type CharacterString “” WriteProperty
File_Size Unsigned - WriteProperty
Modification_Date BACnetDateTime UNSPECIFIED -
Read_Only BOOLEAN TRUE WriteProperty
File_Access_Method BACnetFileAccessMethod STREAM_
ACCESS
-