User Manual

OPC Object Specifications
Siemens
Building Technologies
ID Object Model Description
SPC-0100
SPC Xbus
OPC Item PresentValue
OPC Item Mode Result State \ \ \ \
0-Normal 1-Normal Normal
16-Abnormal 1-Normal Anomaly/Information
X-BUS - Open/Closed loop X-BUS provides connection to the unit expanders.
States
Commands on OPC Item Mode
OPC DA Specifications_V4.0_SPC.xlsx Page 12 of 15