![Fronius Symo 12.0-3 208-240 Operating Instructions Manual Download Page 43](http://html1.mh-extra.com/html/fronius/symo-12-0-3-208-240/symo-12-0-3-208-240_operating-instructions-manual_2339223043.webp)
43
EN-US
The INFO menu item
Measured values
PV Iso.
Insulation resistance of the photovoltaic system
Ext. lim.
External limitation
U PV 1 / U PV 2*
Real-time DC voltage at the DC input terminals, even if no energy is being fed in by the
inverter (from first or second MPP Tracker)
* MPP Tracker 2 must be activated - ON - via the Basic menu
GVDPR
Grid voltage-dependent power reduction
Fan #1
Percentage value of fan target power
LT Status
The status display of the last error that occurred in the inverter can be shown.
IMPORTANT!
STATE 306 (Power low) and STATE 307 (DC low) state codes naturally ap-
pear every morning and evening due to low solar radiation. These state codes at this time
are not the result of a fault.
-
After pressing the ‘Enter’ key, the power stage set status and the last error that oc-
curred are displayed
-
Use the ‘Up’ and ‘Down’ keys to scroll through the list
-
Press the ‘Back’ key to exit the status and error list
Grid Status
The last 5 grid errors that occurred can be displayed:
-
After pressing the "Enter" key, the last 5 grid errors that occurred are displayed
-
Use the "up" and "down" keys to scroll through the list
-
Press the "Back" key to exit the grid error display
Device Informa-
tion
The device is used to display settings relevant to a grid operator. The displayed values de-
pend on the respective country setup or device-specific inverter settings.
Display range
General / Country-specific setting / MPP Tracker / Grid monitor-
ing / Grid voltage limits / Grid frequency limits / Q-mode / AC
power limit / AC voltage derating / Fault ride through