15
Instruction Manual
RECmax Lpd
4�4�- DISPLAY
The device has a backlight display
with green or red light, according to the status of the device. The
backlight is green and in trip conditions it is red under normal operating conditions.
td s
A
I n
REC
+
PROG
N
Figure 8: RECmax Lpd display�
The device display shows different symbols that indicate the operating status of the device:
The
leakage symbol
with the bars is activated when a leakage current is detected. The num-
ber of bars is proportional to the instantaneous value of the leakage current, scaled with
respect to the trip current IΔn.
td s
A
I n
REC
+
PROG
N
The
REC
symbol is displayed when automatic reclosing is possible.
The
+
symbol indicates that the
TRIP output
is configured for positive safety.
td s
A
I n
REC
+
PROG
N
The
PROG
symbol is displayed on the setup screens of the device.
td
mA
I n
REC
td s
A
I n
REC
+
PROG
N
