User's Instructions

ED 3047 G 122 / – (2002-12)
Operating Instructions
2 General Remarks about Operating Procedures and Display
2.5 Alarm Handling
b_ai_e02.fm / 19.12.02
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DCU DEBEG 3401
2.5 Alarm Handling
When a Safety Message or a Long Range Interrogation is received, for example, or if a technical fault
occurs, an alarm will be displayed.
Alarm handling is identical for all alarms:
The ALARM LIST dialog can also be viewed at any time irrespective of the occurrence of an alarm:
1. When an alarm occurs, a softkey acquires the function ALARM.
2. After this softkey is pressed, the dialog ALARM LIST and the alarm message will be
displayed.
If further alarms exist that have not yet been acknowledged or if the causes of acknowl-
edged alarms still exist, these alarm messages are likewise contained in the list. Alarms
that have not yet been acknowledged are indicated with not in the ACK column.
3. By pressing ACKNOWLEDGE, the selected alarm will be acknowledged. This is normally
the alarm on top of the list. Other alarms can be selected by pressing the arrow keys.
To leave the alarm list, BACK has to be pressed.
Operating Sequence
ALARM
ALARM ACK
MESSAGE
Chronological list
of alarms that
occur, with the
most recent
alarm message
at the top
not: Alarm has not yet been
acknowledged
yes: Alarm has been acknowl-
edged
– : Alarm is not acknowledg-
able
Acknowledges
the alarm
marked with
>
Closes the alarm list
not
ACKNOWLEDGE
>
New safety message
BACK
LIST 1/1
yesTarget display overflow
1. Press MENU.
2. In the menu, mark ALARM LIST by means of the ArrowUp/ArrowDown keys and press
ENTER.
Back: Press BACK twice.
Operating Sequence