Configuration Commands - Honeywell Notifier VESDA-E VEA Series Product Manual

NOTE: Each SLC enabled VEA-040-Axx unit consumes forty-five (45) SLC addresses. (5 for ASD, 40 for the tubes).

Configuration Commands

Refer to VEA-040-Axx product guide for configuration steps on the detector side.
Not all configuration commands defined in VEA-040-Axx product guide can be issued using VSC in an SLC interfaced detectors. The following
are the commands that are able to be issued to the SLC capable detector using VSC.
Command
Reset The Reset command resets the alarm generation logic and clears the active event list.
Reset does not enable a disabled detector.
To assist in determining the location of a fire, when the system is reset and if the system is in Pre-Alarm, the detector will
initiate a smoke scan of all sampling locations.
When the system is reset and there is no alarm condition, but there are one or more flow faults, the detector will perform
a flow scan to ensure that there are no remaining flow fault conditions. Flow scan progress can be observed using the
detailed status screen of Xtralis VSC and, if required, the flow scan can be canceled using Xtralis VSC.
Start Normalize Air Flow Starts the air flow normalization process for the selected detector.
The normalization process determines the reference flow rate. Normalization should be performed after changing pipe or
monitoring pump settings. The process takes approximately 30 minutes.
The detector must have been powered up for 5 minutes before the Normalization process can be initiated.
The detector can be in normal or disabled mode. The pump 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.
Stop Flow Scan End an in-progress flow scan test.
VEA Product Guide — P/N LS10215-000NF-E:A 07/24/2018
Select the SLC-NFGW (000.130) line of the device tree in the
VSC software to display the SLC-NFGW option screen.
Notes:
• Each SLC enabled VEA-A10 unit occupies 45 consecutive addresses
on the SLC.
– Valid SLC address for the VEA-A10: 1 to a maximum of 115
– Each SLC loop can support a maximum of 3 SLC enabled
VEA-040-Axx devices.
Addressing Examples:
VESDA SLC Address: 01
VEA occupies SLC addresses 01 through 45
VESDA SLC Address: 115
VEA occupies SLC addresses 115 through 159
Description
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