User's Manual

File : CS-SUP-MUTI-WTHERMSPETEC-E02.sxw
➢ In successive mode, an alarm is detected when the continuous temperature threshold alarm time is
higher than the set duration parameter.
With a threshold excess duration, t
seuil
= 10 measurement periods, one gets t
1
> t
seuil
Regardless of the mode selected, an alarm may be detected immediately if the threshold alarm
duration is set to zero.
5.6.2 STORAGE OF THRESHOLD ALARM OCCURRENCES
Threshold alarms are stored in a memory zone which may be accessed by radio.
If the number of threshold alarms exceeds the memory storage capacity, the oldest alarms recorded are
deleted.
The following information is recorded in the table:
 Threshold alarm detection date
 Threshold alarm detection duration
 The average value of all measurements recorded during the alarm period.
5.6.3 TRANSMISSION OF A THRESHOLD ALARM FRAME
The module may be programmed to transmit a radio frame as soon as a threshold alarm is detected.
WaveTherm module technical specifications page 29 of 31
High
threshold
Measurement period
Alarm
t
1