5�5�- Connection Type; 5�6�- Phase Connection - Circutor Computer SMART III FAST 12Vdc Instruction Manual

5�5�- CONNECTION TYPE
In this point the connection type of the installation is selected, where:
3u3C
3u1C
2u1C
Press the
digits to be modified.
The key shows the next option.
The key shows the previous option.
Press
Press the
If no keys are pressed for 5 minutes, the unit switches to the simulation screen,
SCREEN" .
5�6�- PHASE CONNECTION
This parameter is used to adapt the unit to the various options for connecting the power supply and
measurement cables and the current transformers to the phases of the three-phase system.
The connection screen changes according to the connection type programmed in the preceding point.
 Connection type
If a connection with a single current has been selected (
indicated in
The selection of one or another of the options must be made when inductive reactive power with an
inductive cos φ of 0.6 to 1 is being consumed in the installation at the time of adjustment. The various
options are tried until the screen shows a cos φ of 0.6 to 1 (the display of the cos φ is only informative,
not editable).
74
: 3 voltages + neutral and 3 currents.
: 3 voltages + neutral and 1 current.
: 2 voltages and 1 current.
key to enter editing mode. It is identified by the
to validate the data; the
key to access the next programming step.
3u1C 2u1C
or
are selected in this screen.
Table 42
symbol disappears from the display.
3u1C 2u1C
or
Computer SMART III FAST 12Vdc
symbol and the blinking of the
"5.29.- SIMULATION
), one of the 6 possible phases
Instruction Manual