User Manual

OPC Object Specifications
Siemens
Building Technologies
ID Object Model
Description
XLS-0390
XLS VESDA Component
OPC Item PresentValue
OPC Item Mode Result State \ \ \ \
0-Quiet 1-Normal Normal
2-Alarm 1-Normal Alarm
3-Fault 1-Normal Fault
22-Supervisory 1-Normal Supervisory
267-Non Default Mode 1-Normal Disabled
VESDA components used for smoke detection with continuous air sampling.
States
Commands on OPC Item Mode
OPC DA Specifications_V4.0_XLS.xlsx Page 47 of 53