User’s Manual 7M
25
SECURITY
Long-touch Security, the sub-menu is entered (ESC, Password level 1, Password level 2,
Lock instrument, unlock instrument). Long-touch ESC LCD returns to the settings menu.
A password consists of four letters taken from the British alphabet from A to Z.
When setting a password, only the letter being set is visible while the others are covered with •
Settings parameters are divided into single groups regarding security level:
PL1 >password level 1, PL2 >password level 2 and BP >a backup password.
Long-touch Password level 1 to set the passworld (4 letters).
Long-touch the selected letter to save the settings.
Long-touch Password level 2 to set the passworld (4 letters).
Long-touch the selected letter to save the settings.
Long-touchLock instrument to lock the meter.
Long-touch Unlock instrument to write the password for unlock (4 letters).
Long-touch the selected letter to save the settings.
Long-touch Energy, the sub-menu is entered (ESC, Active tariff, LED test).
Long-touch ESC to return to the settings menu.
Long-touch Active tariff to set the tariff (Tariff input, tariff 1, 2, 3, 4, 5, 6).
Long-touch the selection. Tariff management is possible for 16 NON-MID counters.
As default management of 2 tariffs is possible using tariff input.
In case all active MID registers from E1 to E4 are parameterized for cumulative energy
(all tariffs) it is possible to set any single tariff as a set value.
In this case, it is possible to switch 6 tariffs through a communication interface using
the
MODBUS
register.
Long-touch LED test to set specifics test.
Long-touch
the
selection.
This function shall be used only for testing purposes during type testing and metrological
verification
of
the
meters.
TEST MODES
:
Normal – 1000 imp/kWh, counter resolution 100 Wh/100 varh.
P fast (Test mode P Fast) – 100000 imp/kWh, counter resolution 1 Wh/1 varh.
P fast cnt (Test mode P Fast – counter only) – 1000 imp/kWh, counter resolution 1 Wh/1 varh.
P test (Test mode P) – 1000 imp/kWh, counter resolution 100 Wh/100 varh.
Q test (Test mode Q)– 1000 imp/kvarh, counter resolution 100 Wh/100 varh.
Q fast (Test mode Q fast) – 100000 imp/kvarh, counter resolution 1 Wh/1 varh.
Q fast cnt (Test mode Q fast - counter only) – 1000 imp/kvarh, counter resolution 1 Wh/1 varh.
Long-touch LED No. of pulses to set the number of puleses (). Long-touch the selection.
