User Manual

OPC Object Specifications
Siemens
Building Technologies
ID Object Model Description
NK823x-0020
NK823x BACnet client
OPC Item PresentValue
OPC Item Mode Result State \ \ \ \
0-Quiet 1-Normal Normal
3-Fault 1-Normal Fault
Any of the clients (up to 4) connected to the NK823x via the BACnet protocol.
States
Commands on OPC Item Mode
OPC DA Specifications_V3.0_NK823X.xlsx Page 4 of 20