27
100
Q
UICK
START
SETUP
Contains all settings important for commissioning.
100 Quick START setup
MENU
FUNCTION
RANGE
Un
Nominal voltage measurement = phase voltage
100...242000 V
It is necessary to correctly enter the nominal voltage, because the upper
and lower limit of the voltage monitoring are calculated from the nominal
voltage (see tolerance range nominal voltage). The stage sizes saved in the
stage database also refer to the set nominal voltage.
Ct
Current transformer factor
1...9600
Entry of the current transformer factor: The ratio must be entered as value
(e. g. 1000/5 = 200).
NOTE:
If the current transformer factor is entered
-
and the automatic stage recognition is deactivated, the current
stage size of all stages is reset to the original value (entered value).
-
and the automatic stage recognition is activated, the current and the
original stage size (the value which was accepted after the
completion of the stage identification) of all stages is reset to the
initial value of 3 var capacitive. The stage recognition restarts again.
Pt
Voltage transformer factor
1.0...350.0
Entry of the voltage transformer factor: The ratio must be entered as value
(e. g. 1000/100 = 10).
If the device is directly connected to the measuring voltage without
transformer, the value 1 must be used.
The voltage transformer factor can be entered with one decimal place. As
only 3 characters are available for the display of the saved value, the value
is rounded up or down for the display.
NOTE:
If the voltage transformer factor is entered
-
and the automatic stage recognition is deactivated, the current
stage size of all stages is reset to the original value (entered value).
-
and the automatic stage recognition is activated, the current and the
original stage size (the value which was accepted after the
completion of the stage identification) of all stages is reset to the
initial value of 3 var capacitive. The stage recognition restarts again.
AI
Start
“Automatic initialisation“
Yes/No
“YES”: Starts the “Automatic initialisation (AI)”.
Starts the “Automatic initialisation” after activating the AI (“YES”), the
setting is immediately set back to
“NO” then. The setting remains on
“YES” until the AI is started (U alarm, I-Low alarm).
The
automatic initialisation
switches all outputs one by one. In this way,
the controller can identify the used switching outputs.
In addition to this, the phase (connection of measuring voltage and current)
is identified.
In this way, a potentially incorrect connection of the current resp. voltage
input can be identified and corrected by setting the phase correction angle.
The
automatic initialisation
only starts, if current and voltage are within
the set tolerances.
Outputs which are set to the stage type
“FON” or “Flty” are not considered
during the
automatic initialisation
.
NOTE:
The automatic initialisation (AI) can only identify the phase, if
capacitors are connected to the switching outputs. If the CX plus
compensates the reactive power by means of reactors, this function will
cause errors. AI works best when there are constant load conditions.
