5.2 LC Display
The meter display is a liquid crystal display (LCD) with the following layout:
Figure 3: Layout of display
1 2 3
5 6
7
8
9
10
4
No.
Description
1
Phase display
L1, L2, L3 illuminated:
Phase voltages are present
L1, L2, L3 blinking:
Phase sequence of voltage is incorrect
2
Display of the active tariff
T1:
Tariff 1 is active
T2:
Tariff 2 is active
3
Energy direction display
+P illuminated:
Meter is started and registered
positive active energy.
-P illuminated:
Meter is started and registered
negative active energy.
-P blinking:
Backstop is active, energy is
not
registered.
4
Hand symbol
Blinking:
Edit mode is active or was ended with
„Escape“. It is still possible to change the
data (not for calibration).
Illuminated:
Edit mode was stopped with "Close“ and
can only be activated on meters that are
configured accordingly with a user password
(not for calibration).
Off:
Edit mode was stopped with "Close“ and
cannot be activated again (for calibration).
5
Tariff display
Tariff designation of the displayed energy value
6
Energy direction of the register
In:
Register for measuring pos. active energy
Out:
Register for measuring neg. active energy
7
Value range
Display of register content
8
Star symbol
Blinking:
Test mode active. Activated from the
standard
menu.
9
Display of the units
Unit of the value displayed in the value range
10
Communication symbol
Illuminates during communication via the electric interface
Table 3: Description of display elements
13
