Alarm Status - Prosense DPX Series User Manual

Z1/CH1 ALARM
100
METHANE
OVRNG
>100
%LEL
0V 0C 27 MAR 16:58
Diagram 10: Overrange status display
Panel needs user intervention to clear Overrange that can be reset via menu step "Reset". If
the detector is connected through modbus channels, panel can send reset command to
detector and clear the status if actual measurement level decreases. The analogue channel
detectors needs reset to clear overrange status

6.6 Alarm Status:

The Panel will report Alarm status when gas level exceedes defined alarm levels on any of
the connected detector. Panel has three adjustable measurement alarm levels. If any
connected detector measurement reaches the given alarm threshold level, panel will
activate related alarm relay and LED. Alarm-1 relay and LED will be activated in case any of
the connected detector measurement reaches defined Alarm-1 threshold level. Panel will
show "AL1" symbols for the related detector on display and also activate alarm LED on
related zone. Alarm-2 relay and LED will be activated in case any of the connected detector
measurement level reaches defined Alarm-2 threshold level. Panel will show "AL2" symbol
for the related channel on display and also activate alarm LED on related channel. Alarm-3
relay and LED will be activated in case any of the connected detector measurement level
reaches defined Alarm-3 threshold level. Panel will show "AL3" symbol for the related
channel on display and also activate alarm LED on related channel. Lower alarm relays and
LEDs will remain active while measurement level reaches the highest alarm level. But panel
will report highest alarm status message on display
Z1/CH1 ALARM
100
METHANE
AL2
21
%LEL
0V 0C 27 MAR 16:58
27
PRS-UM-DP-X-EN-Rev1.0-17.11.2021