Aros NETMAN204 SOLAR, Installation And User Manual

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IEWING THE LOG DATA
One of the most useful functions of NetMan 204 Solar is to save historical data in time. As we have
seen, it stores 5 minutes of a set of average values on a file each day, starting from 5am up to 10pm.
These value, saved by
NetMan 204 Solar in a text file, can be downloaded to a pc for off-line
analysis using MS Excel, for example.
As much as useful, maybe more, is the function of viewing log data directly on the
NetMan 204 Solar
virtual screen, with VNC.
The user can hit the second button from top and he /she gets the following screen:
From here, the user can view log data (upper button) or manage log data, having the means to
delete undesired yearly data from past years (eraser button).
The screen related to the first function is the following:
The user can choose up two measures; some choices lead to multiple measures, like Vac, but the
maximum selectable buttons are two. The measures are:

KW: the active power

VAR: the reactive power

KVA: the apparent power

KWh: the energy produced

Idc: solar panel currents

Vdc: solar panel voltages

Iac: grid currents

Vac: grid voltages

Hz: grid frequency

°C(I): inverter temperature

°C(B): booster temperature

Ext: the external measure