Dräger REGARD-1 - A2 and A3 Alarm Settings; Fault Alarm Configuration

Configuration and calibration
Issue 5 - June 2005 Page 41 of 64 Pages
A2 alarm
SW1
Mode of operation
C D H
Rising
Falling
ON
OFF
Non-latching
Latching
ON
OFF
Not acknowledgeable
Acknowledgeable
ON
OFF
A3 alarm
SW1
Mode of operation
E F
Rising
Falling
ON
OFF
Non-latching
Latching
ON
OFF
Fault alarm
SW1
Mode of operation
G
Non-latching
Latching
ON
OFF
• The A1, A2 and A3 relays are energised on alarm.
• The fault relay de-energises on alarm.