Industrial Tracker Reference Guide FW 1.8 V0.2
Notes
1i High percentage values should be used then a high sensitvity is expected (a light moton
triggers an event).
2i Lot percentage values should be used then a lot sensitvity is expected (a strong moton
trigger an event).
3i The default sensitvity value is 0 (lot resoluton, very lot consumpton).
4i The folloting picture shots the conversion betteen mG (milli Gravity unit) and percentage
0
10
20
30
40
50
60
70
80
90
100
0
500
1000
1500
2000
2500
3000
3500
4000
4500
Accelerometer sensitvity
Sensitivity adjustment
default sensitivity
Confgured sensitvity value (%)
ac
ce
le
ro
m
e
te
r
th
re
so
ld
(
m
G
)
Examples
1i High sensitvity:
motion_sensitiiitt
= 100
2i Lot sensitvity:
motion_sensitiiitt
= 1
4.4.3
Moton duraton
The end of a moton is triggered by the absence of movement during a confgurable period called
motion_duration
.
This parameter is expressed in seconds and ranges tithin [60 .. 3600]. The factory default value is
120 seconds.
4.4.4
Device orientaton
The acceleraton values from the three axes are available tith the
moton end
event messages or by
sending a specifc dotnlink (see secton
for more details). This allots
the applicaton to determine the tracker orientaton. For more details regarding the associated LoRa
messages, see
An associated applicaton note is available on the tebsite
Page 11 of 46
10th July 2019
Restricted distribution