User Manual

OPC Object Specifications
Siemens
Building Technologies
ID Object Model Description
STT20-0150
STT20 Legacy BOP Function Evac
Mode
OPC Item PresentValue
OPC Item Mode
Result State
3-Manned 4-Unmanned \ \
0-Quiet 1-On Normal
X
22-Supervisory 1-On Manual
X
The evacuation mode is linked to BOP Alarm functions.
States
Commands on OPC Item Mode
OPC DA Specifications_V3.0_STT20-STT11.xlsx Page 17 of 30