Items On The Basic Menu; Settings If The "Dc Ovp" Option Is Installed - Fronius 3.0-3-S Operating Instructions Manual

Items on the Ba-
The Basic menu is used to set the following parameters, which are important for installing
sic menu
and operating the inverter:
MPP Tracker 1 / MPP Tracker 2
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USB log book
Activates or deactivates the function for saving all error messages to a USB flash drive
AUTO / OFF / ON
Input signal
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SMS / relay
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Insulation setting
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TOTAL Reset
Under the LOG menu item, this setting resets the max. and min. voltage values and the
max. power of feeding in to zero.
Once the 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.
Settings if the If the option: DC OVP (overvoltage protection) has been fitted in the inverter, the following
"DC OVP" option menu items will be set by default:
is installed
Signal input: Ext Sig.
Triggering method: Warning
Connection type: N/C
44
MPP Tracker 2: ON / OFF (MultiMPP Tracker devices only, excluding Fronius Symo
15.0-3 208)
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
MPPT start voltage: for entering the start voltage
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)
Event delay
For entering 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 warning: ON / OFF
Threshold warning: for entering a threshold that leads to a warning
Threshold fault: for entering a threshold that leads to a fault (not available in all coun-
tries)