Transmission On Exceeding Of The Threshold - ADEUNIS TIC 868 Guide Utilisateur

Transceiver TIC - Guide utilisateur / User guide version V2.0.0
2.2.3 Transmission on exceeding of the threshold or on detection of a delta read compared to the previous reading
The product allows threshold detection (up and down) or delta detection for each alarm label according to the following diagram:
Value <high
NO
threshold -
hysteresis or
delta?
OUI
High or positive delta
alarm disabling
The product therefore sends an alarm frame when exceeding the threshold or identifying a delta between the data and its previous value but
also when returning to normal.
Product in standby
Acquisition
period rea-
Waiting the start of
TIC carrousel
Reading labels
High alert or
NO
positive delta
not enabled
?
YES
Value > high
NO
threshold or
positive
delta
YES
High or positive delta
alarm enabling
Send frame 0x4A
NO
ched
?
OUI
Low alert or
negative delta
not enabled
?
YES
Value < low
threshold
or negative
delta
YES
Low or negative delta
alarm enabling
Value > low
NO NO
threshold +
hysteresis or
delta?
YES
NO
Low or negative delta
alarm enabling
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