Commands - VESDA -E VES-A00-P Product Manual

5.4

Commands

The following commands are able to be issued to the detector using buttons or the Xtralis VSC software.
The following commands are able to be issued to the detector. As indicated below in Table 5-2, a small
number of basic commands can be executed from the detector via buttons, while the full range of commands
can be executed using the Xtralis VSC software.
Command
Disable (Isolate)
Enable
Go to Standby
End Standby
Reset
Start Normalize Air Flow Starts the air flow normalization process for the
www.xtralis.com
Table 5-2: Detector Commands
Description
The Disable command disables all the output relays
associated with the detector. The aspirator remains
active.
The Enable command enables all of the output
relays associated with the detector.
The Go to Standby sets the detector to Standby
mode. See Section 7.1 on page 79 for a description
of Standby mode.
The End Standby command is available when the
detector is in Standby mode. The End Standby
command causes the detector to exit Standby
mode.
The Reset command unlatches all latched alarms
and faults, and returns relays to their normal state.
Clears the Xtralis VSC active event list.
selected detector.
The normalization process determines the reference
flow rate.
The detector can be in normal or disabled mode, but
not standby mode.
The aspirator remains on throughout the
normalization process and no fault is reported unless
the process fails to successfully complete.
The normalizing status may be observed on the
"detailed status" tab in the Xtralis VSC software.
To normalize the detector using the internal
AutoConfig button, press and hold the button until
the AutoConfig LED illuminates, then release the
button. To cancel the normalization process, press
and hold the button for 5 seconds. The LED will turn
off.
VESDA-E VES-A00-P Product Guide
Execute From
A button Xtralis VSC
on the
Detector
Software
53