20 RN200 user manual
Three-phase system (P.0101=3) without neutral (P.0128=0). The controller displays
the three L-
L voltages, the frequency, the phase’s sequence.
Single phase system (P.0101=1). The controller displays the L-N voltage, frequency
and neutral-B- voltage.
At the bottom right, an icon for the COMMON BARS is shown, allowing you to immediately
detect which is the source of the shown measurements.
This window displays the phase currents (one or three) measured by the controller. The
symbol of the RENEWABLE SOURCES or of the LOADS is displayed at the bottom right in
order to identify the real source.
For three-phase systems, the negative sequence current is also displayed.
If the fourth current is properly configured, the controller also displays:
Ax
: auxiliary current (visible if P.0131=1 or P.0131=4).
An
: neutral current (visible if P.0131=2).
This page shows the active powers (kW), the power factors and the load types for the single
phases and total (for single-phase systems, the information relating to phases 2 and 3 are
replaced by dashes). Normally the powers are displayed in kW, they automatically switch to
MW if 4 digits are exceeded
The symbol of the RENEWABLE SOURCES or LOADS is shown at the bottom right in order
to identify the real source.
This page shows the reactive (kvar) and apparent (kVA) powers, on the single phases and
total (for single-phase systems, the information relating to phases 2 and 3 are replaced by
dashes). Normally the powers are displayed in kvar and kVA, they automatically switch to Mvar
and MVA if 4 digits are exceeded
The symbol of the RENEWABLE SOURCES or LOADS is shown at the bottom right in order
to identify the real source.
This page shows the meters for exported energy (produced) from the renewable sources
(active and reactive, partial and total meters).
Partial counters can be reset individually from this page. To do this you need to:
Press the
ACK/ENTER
button: one of the counters will be highlighted.
Use the vertical scroll buttons ▲ and ▼ to select the counter you wish to reset.
Press the
ACK/ENTER
and
ESC/SHIFT
buttons for five seconds.
Press the
ESC/SHIFT
button.
These counters are protected with the password configured with parameter P.0001 (protection
level: user). If a password has been configured in P.0001, in order to reset the counters, you
must first enter it (login) in parameter P.0000 ("access code").
These pages are dedicated to displaying the measurements acquired by the analogue inputs
configured as a "generic sensor". The operator has the right to acquire measures that are in
