58
Operation
6.3.4
Meaning of status symbols
The status symbols displayed in the first line have the following meaning:
Ill. 19: Status symbols in the display
1 Status Symbol
Symbol Description
In the upper left-hand side of the screen, individual letters are
displayed as symbols for the following signals:
ok.
No special messages
A
Alarm
– Collective message for "any alarm"
a
Administrator lock
– The administrator lock is open.
B
Battery warning
– The battery is almost empty
L
Log
– The certification data log is full.
M
Measurement error
– The connected gas meter encoder is not
giving accurate meter readings.
o
Online
– A data transfer is underway.
P
Programing mode
– The calibration lock is open.
W
Warning
– Collective message for "any warning"
If one of these letters flashes, the indicated status remains active. If one
of the letters is displayed constantly, the indicated status is no longer ac-
tive but must be acknowledged.
For further details on the meaning and potentially necessary procedures,
see chapter 8.1.4 "Behaviour"
1
Summary of Contents for DL230
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