Optional Functions - Phocos CXN Bedienungsanleitung

The two voltage levels before/ after the slash are valid for 12 V and 24 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.
Programming Lock-out
By pushing the button for 8 sec in normal operation mode the programming lock-
out is activated to prevent any accidental settings change. Another 8 sec push
releases the lock-out.

Optional Functions

Interface and Datalogger (CXI and CXCOM)
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 (Serial interface BIDIRECTIONAL, NO EXCESS
ENERGY , is also default setting) the behaviour of the serial interface can be
modified.
Remote Display (CXM)
The CXM remote display is designed to display panel current, load current and
battery voltage of your PV system and status values like charging, overload, low
36