File_Size - WAGO 750-830 Manual

6.29 File_Size

Data Type
Objects
Description
6.30 File_Type
Data Type
Objects
Description
6.31 Firmware_Revision
Data Type
Objects
Description
6.32 High_Limit
Data Type
Objects
Description:
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
List of all BACnet Properties in Native Operation
Unsigned
File
This property, of type Unsigned, indicates the size of the file
data in octets. If the size of the file can be changed by writ-
ing to the file, and File_Access_Method is
STREAM_ACCESS, then this property shall be writable.
Writing to the File_Size property with a value less than the
current size of the file truncates the file at the specified posi-
tion. Writing a File_Size of 0 shall delete all of the file data
but not the File object itself. Writing to the File_Size prop-
erty with a value greater than the current size of the file ex-
pands the size of the file, but the value of the new octets of
the file are determined locally.
CharacterString
File
This property, of type CharacterString, identifies the in-
tended use of this file.
CharacterString
Device
This property, of type CharacterString, is assigned by the
vendor to represent the level of firmware installed in the
BACnet Device.
REAL
Analog input, Analog output
This property, of type REAL, shall specify a limit that the
Present_Value must exceed before an event is generated.
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File_Size