User Manual

OPC Object Specifications_1
Siemens
Building Technologies
ID Object Model
Description
FS20UL-0270
FS20UL Pmi Visibility
OPC Item PresentValue
OPC Item Mode Result State 269-Active 276-Deactivate \ \
0-Quiet 1-Normal Normal
X
3-Fault 1-Normal Fault
7-Active 1-Normal Activated
X
16-Abnormal 1-Normal Anomaly
256-System Fault 1-Normal Fault
States
Commands on OPC Item Mode
The PMI Visibility elements are attached to the PMI Config element which models the local
PMI of an FS20 station. The subordinate Visibility elements are mainly used for configuration
purposes (manual activation).
OPC DA Specifications_V3.0_FS20UL.xlsx Page 29 of 40