Fuji Electric NRF51 - Page 15

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When multiple alarms happen, alarm pattern is determined by alarm priority.
Alarm priorities are as follows:
Priority
Alarm
Remarks
1
Memory error
Breakdown
2
RTC error
Breakdown
3
Device error
Component failure
4
Battery empty
5
Emergency alarm
6
Detector optical check error
7
Neutron accumulated dose overload
8
Gamma-ray accumulated dose overload
9
Neutron dose rate overload
10
Gamma-ray dose rate overload
11
Neutron accumulated dose alarm
12
Gamma-ray accumulated dose alarm
13
Neutron dose rate alarm
14
Gamma-ray dose rate alarm
15
Neutron accumulated dose warning
16
Gamma-ray accumulated dose warning
17
Neutron dose rate warning
18
Gamma-ray dose rate warning
19
Low battery voltage
20
Time alarm
21
Calibration due expiration
22
Communication error (radio, BT, USB)
Component failure