ADEUNIS ARF8276C Guide Utilisateur page 65

Sigfox Smart Building MOTION - Guide utilisateur / User guide version V1.0.1
3.3.1.03 Registers that configure the presence alarm
Register Size Description
(bytes)
S322 2 Inhibition time of the
presence detector
S323 1 Presence sensor
S324 1 Brightness threshold defining
the day and night threshold
S325 1 Hysteresis of the day / night
threshold
S330 2 Presence alarm threshold
S331 1 Presence alarm
S392 2 Presence detection event
counter
CAUTION: It is important that the S331 and S323 registers agree. The device must be properly configured for the sensor to be enabled (S323)
when the alarm is enabled (S331). E.g.: If the sensor is "physically turned off at night" no detection can be counted at night and therefore no
alarm will be transmitted. The correct configuration must be S323 = 1 or 3 (sensor enabled at night or always enabled) and S331 = 1 (alarm
enabled only at night).
3.3.1.04 Registers that configure the alarm for the brightness rate
Register Size Description
(bytes)
S340 1 Alarm type chosen for brightness rate
S341 1 High threshold of the alarm
S342 1 High hysteresis
S343 1 Low threshold of the alarm
S344 1 Low hysteresis
Encoding Details
Decimal Default: 1
Min/max: 1 to 65535 Unit: x 10 seconds
1 equates to a waiting time of 10 seconds from the end of the
detection before being able to make a new detection
Decimal Default: 3
0: the sensor is disabled
1: the sensor is enabled "at night"
2: the sensor is enabled "in the day"
3: the sensor is always enabled
This parameter allows the physical enabling or disabling of the
sensor in order to gain autonomy depending on the use case.
Decimal Default: 20
Min/max: 0- 100 Unit: % of brightness
20% brightness in the room, above 20% the device will consider
as "day" and below this threshold the device will consider as
"night"
Decimal Default: 5
Min/max: 0- 100 Unit: % of brightness
At 5% of the day/night brightness threshold; in this configuration,
the sensor will consider 15% brightness as "night"
Decimal Default: 0
Disabled: 0
Enabled: Min/max: 1 - 65535 Unit: number of detections
Decimal Default: 0
0 : Alarm enabled "day" and "night"
1 : Alarm disabled "day" and "night"
Decimal Default: 0
Min/max: 0– 65535
Value reset to 0 with a Power-On reset
Encoding Details
Decimal Default: 0
0: off
1: low threshold
2: high threshold
3: low and high thresholds
Decimal
Default: 0
Decimal
Min/max: 0 to 100
Decimal
Unit: %
Decimal
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