Samon GLACIAR MIDI - Alarm Management

16
4.5 Alarm management
The alarms are activated when the set thresholds are exceeded. The alarm threshold value must always be greater than
the warning value. The alarm and warning thresholds must be less than or equal to the full-scale range and must be
greater than or equal to the allowed limit. The alarms are activated when the set thresholds are exceeded.
Alarm set points
Sensor, gas and range
Minimum value
Alarm default
Warning default
Maximum value
Unit of measure
SC, HFC/HFO 0-1000 ppm
150
500
150
800
ppm
SC, R290, 0-4000 ppm
400
800
400
3000
ppm
IR, CO2, 0-10000 ppm
1000
5000
1500
8000
ppm
EC, NH3, 0-100 ppm
15
30
15
80
ppm
1
2
3
4
5
300 PreAlarmflag = 0
300 PreAlarmflag = 0
300 PreAlarmflag = 0
300 PreAlarmflag = 1
300 PreAlarmflag = 1
307 PreWarningFlag =
0
307 PreWarningFlag =
1
307 PreWarningFlag =
1
307 PreWarningFlag = 1
307 PreWarningFlag =
1
308 WarningFlag = 0
308 WarningFlag = 0
308 WarningFlag = 1
308 WarningFlag = 1
308 WarningFlag = 1
309 AlarmFlag = 0
309 AlarmFlag = 0
309 AlarmFlag = 0
309 AlarmFlag = 0
309 AlarmFlag = 1
Yellow LED OFF
Yellow LED flashing
Yellow LED ON
Yellow LED ON
Yellow LED ON
Red LED OFF
Red LED OFF
Red LED OFF
Red LED flashing
Red LED ON
Warning relay OFF
Warning relay OFF
Warning relay ON
Warning relay ON
Warning relay ON
Alarm relay OFF
Alarm relay OFF
Alarm relay OFF
Alarm relay OFF
Alarm relay ON