Siemens SINAMICS G120XA, Operating Instructions Manual, Page: 183 / 918

Data exchange with the client
The converter receives control commands and setpoints via service instructions from the
control and transmits its status back to the control. The converter can also send telegrams
automatically itself, respectively execute services, e.g. COV_Notification.
The converter supports Unicode, coded with character set UTF-8
Further information
The Protocol Implementation Conformance Statement (PICS) is available on the Internet:
PICS ( http://www.big-eu.org/uploads/tx_teproddb/catalog_pdf/
PICS_CU230P-2_HVAC_v47_SP3.docx )
6.2.5.2 Activating communication via fieldbus
Function description
Procedure
Proceed as follows to activate communication via BACnet MS/TP:
1. Start quick commissioning.
2. In the first steps of the quick commissioning, confirm all of the values that have already been
set.
3. Select the default setting 54: "USS control".
Default setting of the interfaces (Page 82)
4. In the next steps of the quick commissioning, confirm all additional values that have already
been set.
5. Exit quick commissioning.
6. Set p2030 = 5
You have activated communication via BACnet MS/TP.
❒
Advanced commissioning
6.2 Drive control
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
181