System states
The system may be in one of the following operating states:
NORMAL
ALARM
FAULT TEST
DISCONNEC
TED
EMERGENCY
NORMAL
It is the normal working status of the central unit, in absence of alarms and faults. The
screen in this status will be the visualization of the channels (gas detectors) with the gas
concentration measured in real time.
Fig. 3-3) Screen in Normal state
ALARM
The Alarm condition is activated when one or more gas detectors measure a gas
concentration higher than the alarm threshold set during the central unit configuration
phase.
The programming of the alarm thresholds and other parameters of each channel are freely
settable during configuration from the PC.
The display indication will change to the Alarm screen.
Fig. 3-4) Alarm status screen
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