BUILDING A
UT
OMA
TION UNIT
S
© Copyright 2021 Violet Defense, LLC All Rights Reserved
VNTG-USRMNL-2021
8
BACnet Variable
Description
Options
Real-Time Clean STS
Indication of unit’s cleaning cycle status
1= Unit finished a cleaning cycle
0 = Unit has not yet completed its
current cleaning cycle
Motion Detected STS
Indication of status of PIR sensor
1 = Unit has detected motion
0 = No motion detected
UV Cleaning STS
Indication of unit’s current operational status
1 = Unit is running/cleaning
0 = Unit is not cleaning
Time Until Clean
Remaining time (in seconds) until the unit is finished its
current cleaning cycle
Self Test STS
Reports any issues with the unit that can be detected
by on-board diagnostics
RTC Device Time STS
Displays the time currently stored on the device. Note:
Read-only. Time must be synchronized using your
BACnet client’s time sync function.
(Year-Month-Day)
(24-Hour:Minute:Second)
SYSTEM MONITORING
OPERATIONAL MODES & SETTINGS
BACnet Variable
Description
Options
Operating Mode CMD
Set operating mode for the unit. See descriptions on
page 5.
Manual; Autonomous; BMS
Cleaning Internal Runtime
STPT
Set the amount of time (in minutes) the unit cleans for in
manual mode.
Range 1 minutes to 30 minutes
Motion Timeout STPT
Sets the number of seconds for which the unit will pause
when it detects motion.
Range 15 seconds to 1800 sec-
onds
Enable Cleaning CMD
Manually turn the unit on/off.
0 = Unit is off
1 = Unit is on
Enable Safeties CMD
When safeties are enabled, unit pauses cleaning when
PIR detects motion.*
0 = Safeties are disabled
1 = Safeties are enabled
Cleaning Schedule
Unit will start cleaning on any schedules set here.
Synchronization of BACnet time with on-board clock is
recommended. The schedule will repeat each week on
the specified day and time.
Each day supports a maximum of
8 scheduled times.
Reboot Device CNFG
Reboots device
RTC Daylight Saving Rule
CNFG
If this field is blank, automatic daylight saving time
changes are disabled. To enable DST, you must set rules
for the start and end dates using specific grammar.
See “Automatic Daylight Saving
Grammar” section on page 10
RTC Time Zone
This user-defined string has no functional impact on
the unit, but is intended to be used as a note describing
which time zone the unit is in.
User-defined time zone string
*Please note that units should only be activated when a space is unoccupied. If safeties are disabled,
user is responsibility fore ensuring an acceptable alternate control method is deployed to avoid any UV
exposure risk.
