30
RECmax Lpd
Instruction Manual
STD
, the contactor of the
TRIP
output acts without positive safety.
POS
, the contactor of the
TRIP
output acts with positive safety.
Press the
PROG
key to save the selected option and exit the setup menu; when exiting, the screen in
is displayed for a few seconds.
If you do not press any key for 5 s, the screen in
appears and the device opens the
Delay and
Sensitivity
screen, without saving the changes made.
Note:
If the positive safety of the contactor has been programmed, the + symbol will appear on the
display.
Default value:
POS
6�2�5�- FREQ: NOMINAL FREQUENCY
Configure the nominal operating frequency of the device on this screen.
PROG
PROG
PROG
Press the
RESET
key to move between the different options:
F� 50
, nominal frequency 50 Hz.
F� 60
, nominal frequency 60 Hz.
Press the
PROG
key to save the selected option and exit the setup menu; when exiting, the screen in
is displayed for a few seconds.
If you do not press any key for 5 s, the screen in
appears and the device opens the
Delay and
Sensitivity
screen, without saving the changes made.
Configuring the frequency is essential for being able to correctly calculate and display
the instantaneous value of the leakage currents and the trip current. Incorrect Con-
figuration of the frequency causes unstable measurements with wild swings, so the
earth leakage protection may not work correctly.
Default value:
F� 50
