Led Indicators - INVT iMars Operation Manual

iMars grid-tied solar inverters
The operation state and parameters can be attained from the LED indicators and LCD display. The
displayed content and parameters can also be set or modified by the operation panel.

6.1 LED indicators

There are three LED indicators on the panel:
(1) "Run", operation indicator, green;
(2) "Warn" recoverable fault indicator, yellow;
(3) "Fault", unrecoverable fault indicator, red.
The inverter state includes 6 states of stand-by, self-inspection, power generation, recoverable
fault and unrecoverable fault; LED indicators are on, off and blinking. Please refer to table 6-1 for
detailed state of inverter and LED indicators state.
" ": LED indicator is off;
" " (green), "
" (Green), "
Table 6-1 Inverter state and LED indicators
Inverter state
Stand-by
Self-inspection
Power
generation
p
V - p v 1 : 0 0 0 . 0 V
I - p v 1 : 0 0 0 . 0 A
V - p v 2 : 0 0 0 . 0 V
h
A l a r m 0 1 . A 0 0 1
Figure 6.1 Operation panel
" (yellow), " " (red): LED indicator is blinking at every 0.25S or 0.5S;
" (yellow), " " (red): LED indicator is on.
LED indicators
Run
Warn
Fault
Run
Warn
Fault
Run
Warn
Fault
MENU
No power on. All indicators off.
Green indicator blinks in every 0.25s, others off.
Power on and ready for self-inspection
Green indicator keeps on, others off.
Grid-tied power generation.
41
LCD screen
LED indicator
Operation panel
Description
Display panel