User Manual

OPC Object Specifications
Siemens
Building Technologies
ID Object Model
Description
XLS-0400
XLS VESDA Device
Part I
OPC Item PresentValue
OPC Item Mode Result State 4 - Enable 5 - Disable 6 - Activate 7 - Deactivate
0-Quiet 1-Normal Normal
X X X X
2-Alarm 1-Normal Alarm
X X X X
3-Fault 1-Normal Fault
X X X X
22-Supervisory 1-Normal Supervisory
X X X X
267-Non Default Mode 1-Normal Disabled
X X X X
Result State 4 - Enable 5 - Disable \ \
Normal
X X
Alarm
X X
Fault
X X
Disabled
X X
Enabled
X X
268-Trouble Bypass
States
267-Non Default Mode
VESDA devices used for smoke detection with continuous air sampling.
514-Alarm
515-Fault
Commands on OPC Item Action.Present Value
OPC Item Action.PresentValue
512-Quiet
States
Commands on OPC Item Mode
OPC DA Specifications_V4.0_XLS.xlsx Page 48 of 53