NOVAR 2100/2200 Operating Manual
Exception : When any of the alarm parameters is displayed the symbol
does not
indicate general alarm; the symbol is displayed (without flashing) when either indication or
actuation function of the particular alarm listed is just active. Otherwise, the symbol is off.
See the alarm function description further below.
4.2.9.3 Active Power Export
This symbol is displayed whenever three-phase active power
ΣP
is negative. It indicates that active
energy flows in opposite direction.
4.2.9.4 Digital Input State
If an instrument is equipped with a digital input, this symbol indicates its active state. If the input in
passive state, the symbol is off.
4.2.9.5 Instrument Setup Indicator
This symbol indicates that instrument setup is displayed currently. It occurs when switching display to
the instrument parameters with the
key.
During this, if the instrument was in
the control state
, it gets into
the standby state
simultaneously.
4.3 Setup Parameters
For proper operation in particular conditions, the instrument must be set. The instrument setup is
determined using parameters. The parameters can be divided into following groups :
•
Installation group ( No. 00 and from No. 71 up)
•
PFC control group ( No. 01 ÷ 19 )
•
PFC output group ( No. 20 ÷ 39 )
•
PFC alarm group ( No. 40 ÷ 56 )
Overview of all the parameters is listed in the tables below.
4.3.1 Parameter Checking & Editing
To check or edit the parameters, press the
key. Usually, parameter group 01 is displayed and
symbol
(wrench) indicates, that setup data are displayed now.
The parameters are arranged in groups, numbered from 00 up. The number of
group is displayed in the first line in format
-
P
.
n
n
(with preceding dash). You
can browse through the parameter groups with the
or
keys.
If one parameter only in the group, its value is usually in the bottom line as shown at
the example (nominal power 400 kVA).
If two parameters in the group, usually the first of them is displayed in the 2
nd
line
and the second in the 3
rd
line ( nominal frequency 50 Hz and nominal voltage 230
V).
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