Fronius Symo x.x-3-S - Manuale (Pagina 44)

42
Items on the Ba-
sic menu
Settings if the op-
tion "DC OVP Typ
2" is installed If the option: DC OVP Typ 2 (overvoltage protection) has been fitted in the inverter, the fol-
lowing menu items will be set by default:
Signal input: Ext Sig.
Triggering method: Warning
Connection type: N/C
The Basic menu is used to set the following parameters, which are important for installing
and operating the inverter:
MPP Tracker 1 / MPP Tracker 2
-
MPP Tracker 2: ON / OFF (only for devices with multiple MPP trackers)
- DC operating mode: MPP AUTO / FIX / MPP USER
-
MPP AUTO: normal operating status; the inverter automatically searches for the
ideal operating point
- FIX: for entering a fixed DC voltage at which the inverter will operate
- MPP USER: for entering a lower MP voltage above which the inverter will search
for its ideal operating point
- Dynamic Peak Manager: ON / OFF
- Fixed voltage: for entering the fixed voltage (Fronius Symo: 150 - 800 V, Fronius Eco:
150 - 800 V)
- MPPT start voltage: for entering the start voltage (Fronius Symo: 150 - 800 V, Froni-
us Eco: 150 - 800 V)
USB log book
Activates or deactivates the function for saving all error messages to a USB flash drive
AUTO / OFF / ON
Input signal
-
How it works: Ext Sig. / S0-Meter / OFF
only with the Ext Sig. function selected:
-
Triggering method: Warning (warning shown on display) / Ext. Stop (inverter
switches off)
- Connection type: N/C (normally closed contact) / N/O (normally open contact)
SMS / relay
-
Event delay
for inputting the time delay after which an SMS is sent or the relay is to switch
900 - 86,400 seconds
- Event counter:
for entering the number of events that lead to signalling:
10 - 255
Insulation setting
-
Insulation warning: ON / OFF
- Threshold warning: for entering a threshold that leads to a warning
TOTAL Reset
in the LOG menu item, resets the max. and min. voltage values and the max. power of
feeding in to zero.
Once values have been reset, this action cannot be undone.
To reset the values to zero, press the 'Enter' key.
"CONFIRM" is displayed.
Press 'Enter' again.
The values are reset and the menu is displayed