Device Object - Siemens SIMATIC PN/BACnet LINK Operating Instructions Manual

Functions
4.1 BACnet objects
4.1.2.1

Device object

Device object properties
Every BACnet device object and also therefore the PN/BACnet LINK has a device object as
logical representation of the device. This object specifies the basic properties of a BACnet
device. Devices in the BACnet network can read out the properties of a BACnet device. For
example, as a BACnet client, the PN/BACnet LINK is able to read the device object from
other devices in the BACnet network.
The following table shows which properties are supported for the device object of the
PN/BACnet LINK and from which source the associated values originate.
Property
Object_Identifier
Object_Name
Object_Type
System_Status
Vendor_Name
Vendor_Identifier
Model_Name
Firmware_Revision
Application_Software_Version
Protocol_Version
Protocol_Revision
Protocol_Services_Supported
Protocol_Object_Types_Supported
Object_List
Max_APDU_Length_Accepted
Segmentation_Supported
APDU_Timeout
Number_Of_APDU_Retries
Device_Address_Binding
Database_Revision
Description
Active_COV_Subscriptions
Apdu segment timeout
Max_Segments_Accepted
R: Read
22
Data source Value
Configuration --
Configuration --
Fixed 8
Dynamic --
Fixed Siemens AG
Fixed 7
Fixed PN/BACnet LINK
Fixed e.g. V1.0.0-xxxx
xxxx = 4-digit build number
Configuration --
Fixed 1
Fixed 13
Dynamic --
Dynamic --
Dynamic --
Fixed 1476
Fixed 0 = SEGMENTED_BOTH
Fixed 6000 (= 6 s)
Fixed 3
Dynamic --
Configuration --
Configuration --
Dynamic --
Fixed 5000 (= 5 s)
Fixed 32
Operating Instructions, 10/2017, A5E39895543-AA
Access
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R
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R
R
R
R
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R
R
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PN/BACnet LINK