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_V3.0_SPC.xlsx Page 12 of 15