Siemens SINAMICS G120X - Supported Services and Objects; Bibbs Used by the Converter; Overview of the BIBB Used and the Associated Services

6.3.7.5 Supported services and objects
BIBBs used by the converter
The BIBBs (BIBB: BACnet Interoperability Building Block) are a collection of one or several
BACnet services. BACnet services are subdivided into A and B devices. An A device operates
as client and a B device as server.
The converter is a server and therefore operates as B device, as "BACnet Application Specific
Controller" (B-ASC).
It uses the following executed BIBBs.
Overview of the BIBB used and the associated services
Short designation BIBB Service
DS-RP-B Data Sharing-ReadProperty-B ReadProperty
DS-RPM-B Data Sharing-ReadMultipleProperty-B ReadPropertyMultiple
DS-WP-B Data Sharing-WriteProperty-B WriteProperty
DM-DDB-B Device Management-Dynamic Device
Binding-B
● Who-Is
● I-Am
DM-DOB-B Device Management-Dynamic Object
Binding-B
● Who-Has
● I-Have
DM-DCC-B Device Management-DeviceCommuni‐
cationControl-B
DeviceCommunicationControl
DS-COV-B Data Sharing-COV-B
● SubscribeCOV,
● ConfirmedCOVNotification,
● UnConfirmedCOVNotification
The converter can simultaneously process up to 32 SubscribeCOV services. These can all
refer to the same object instances - or different object instances.
SubscribeCOV monitors the property changes of the following objects:
● Analog Input AI…
● Analog Output AO…
● Analog Value AV…
● Binary Value BV…
● Multi-State Input MSI…
Note
SubscribeCOV services are not retentive; i.e. the master must re-initiate the SubscribeCOV
services when restarting the converter.
Advanced commissioning
6.3 Drive control
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC 279