9
Display control
9.1 Keypad and LEDs
The keypad has four keys:
ESC
Esc.
To exit a parameter, leave a menu and returning to the next level up in the structure, to not -confirm
a change or not -accept a proposal.
Up.
With this key you can scroll up the list of parameters or folders within the same level or increase the
value of an editable parameter by one base unit.
Down.
With this key you can scroll down the list of parameters or folders within the same level or decrease
the value of an editable parameter by one base unit.
OK
OK
. Serves to accept a parameter as valid, to enter a lower level menu in the structure, to confirm a
change or accept a suggestion.
The front panel has three LEDs:
Green LED.
1 second flashing: Start-up process.
3 second flashing: Standby due to low irradiance.
On: Inverter connected to the grid.
Orange LED.
0.5 second flashing: The external fan is not working correctly / The unit has lost communication.
1 second flashing: The internal fan is not working correctly.
3 second flashing: Inverter limiting power due to high temperature.
On: Presence of alarm.
Red LED.
On: Manual shutdown.
9.2 Display
The display features:
The current date and time on the top line. The internal clock
automatically changes the time from summer to winter and vice
versa.
The middle diagram shows, on the right-hand side, the instantaneous
voltage values from the PV array of the three strings which feed
each of the three power cards and, on the left-hand side, the power
injected by the inverter
and the voltage and frequency of each
phase of the grid.
12:00
12/04/09
305 V
230 V 50.00 Hz
I.S. SMART 18.0 TL
305 V
305 V
230 V 50.00 Hz
230 V 50.00 Hz
P = 17887 W
INGECON
SUN SMART TL inverters incorporate a display and keypad unit to interface
with the installer and the user.
This interface allows the display of the main internal parameters and the configuration
of the entire system during installation.
Parameters, variables and commands are organised as menus and submenus.
ESC
OK
Installation Manual
INGECON
®
SUN SMART TL
AAY2000IKI03
AAY2000IKI03
Rev. _
Date: March 2011
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