Copeland C Series User Manual

20
5.5 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 Setpoints
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
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

Copeland C Series Specifications

General

Brand	Copeland
Model	C Series
Category	Measuring Instruments
Language	English