User Manual

OPC Object Specifications
Siemens
Building Technologies
ID Object Model Description
STT20-0080
STT20 Extinguishing DAS
OPC Item PresentValue
OPC Item Mode
Result State
\ \ \ \
0-Quiet 1-On Normal
259-Extinguishing Released 1-On Extinguishing Released
Commands on OPC Item Mode
Extinguishing Actuation Device (DAS = Dispositifs Actionnés de Sécurité).
States
OPC DA Specifications_V3.0_STT20-STT11.xlsx Page 10 of 30