Binary Input - Siemens SIMATIC PN/BACnet LINK Operating Instructions Manual

All the properties listed in the table can only be read from the BACnet side. Writing of these
properties from the BACnet side is not possible.
Note
The device object must be configured even if only client object references are required, since
this object must be present in every BACnet device.
4.1.2.2

Binary input

The PN/BACnet LINK supports the object type "Binary input" as server. BACnet objects of
the type "Binary input" are inputs on the BACnet side. They are written from the S7 side.
Binary input properties
The following table shows which properties are supported for this object type of the
PN/BACnet LINK and from which data source the associated values are filled.
Property
Object_Identifier
Object_Name
Object_Type
Present_Value
Status_Flags
Event_State
Out_Of_Service
Polarity
Description
R: Read
W: Write
The "Present_Value" property can only be written when the "Out_of_Service" property has
the value TRUE.
The property "Out_Of_Service" can be read and written from the BACnet side.
All the other properties listed in the table can only be read from the BACnet side.
PN/BACnet LINK
Operating Instructions, 10/2017, A5E39895543-AA
Data source
Configuration
Configuration
Fixed
Dynamic
Dynamic
Fixed
Dynamic
Fixed
Configuration
4.1 BACnet objects
Value
always "3"
always NORMAL
always NORMAL
Functions
Access
R
R
R
R(W)
R
R
R/W
R
R
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