Phocos CX48 Bedienungsanleitung Seite 41

EN
15.4/30.8 V
9.8/19.6 V
Factory-setting
2.0/4.0 V
The two voltage levels before/ after the slash are valid for 24 V and 48 V systems respectively.
To find the right value, we recommend measuring the solar array open circuit voltage
at the time when twilight has reached the level when the controller should switch on/off.
This value (the closest available) can then be set according to the description in the
programming section.
Switching off the Acoustic Signal
The controller has an acoustic signal which indicates the change of the state of charge.
This function can be deactivated in Programming Menu 7.
Using the interface
The controller comes with a serial interface, which can be connected to a PC with an
optional interface adapter (CX-I) (see interface adapter manual for details).
In Programming Menu 8 the behaviour of the serial interface can be modified.
Threshold setting range
Switching point day>Night
Curve of open-circuit voltage solar array
38
Switching point Night>day