Data Logger DL210
Elster-Instromet GmbH
3
Meaning of the letters:
-
A
"Alert"
At least one status message has occurred which is valid as an alert. Alert messages are
copied into the status register and are retained here, even after rectification of the cause
of the error, until they are manually cleared.
-
W
"Warning"
At least one status message has occurred which is valid as a warning. Warning mes-
sages are copied into the status register and are retained here, even after rectification of
the cause of the error, until they are manually cleared.
-
B
"Battery low"
The remaining battery service life is less than 3 months.
-
P
"Programming mode"
The programming lock (calibration lock) is open.
-
L
“PTB logbook”
The PTB logbook (calibration logbook) is full. Modification of the parameters which are
taken into account in the PTB logbook are only possible with the programming lock (cali-
bration lock) open, refer to 4.
-
o
"On-line"
A data transfer via the optical or permanently wired interface is running. In each case the
other interface cannot then be used.
4. Menu
Here is displayed to which list according to Chapter 1 the currently displayed value belongs. In
submenus (indicated by an arrow to the left, see below) its name is displayed which is identical
to the abbreviated designation of the entry point.
5. Submenu
-
®
(Arrow to the right)
indicates that the displayed value is the entry point of a submenu. This can be called with
the key [ENTER].
-
¬
(Arrow to the left)
indicates that you are located in a submenu which can be quit with the key [ESC]. On
pressing [ESC] you are returned to the entry point of the submenu.