Led Indications; Power-Up; Status Led; State-Of-Charge Leds - Morningstar Professional ProStar PS-15 Installation, Operation And Maintenance Manual

4.3 LED Indications

KEY:
G = green G - Y - R = flashing sequentially
Y = yellow G / Y
R = red G / Y - R = G and Y flashing together,

4.3.1. Power-up

Normal power-up: Status LED flashes G, then SOC
LEDS flash G - Y - R, then SOC LEDs indicate battery
charge status with a single battery status LED.
Failed bootload: Status LED flashes G, then SOC
LEDS flash G - Y and stop on solid Y.

4.3.2 Status LED

The Status LED indicates charging status and any
existing solar input error conditions. The Status LED is
on when charging during the day and off at night. The
Status LED will flash red whenever an error condition(s)
exists. Table 4.4 below, lists the Status LED indications.
56
Operation
= flashing together
alternating with R flash
Color Indication
None Off (with heartbeat¹)
On Solid
Green
( with heartbeat² )
Red Flashing
On Solid
Red
( with heartbeat
1. Heartbeat indication flickers the Status LED on briefly
every 5 seconds
2. Heartbeat indication flickers the Status LED off briefly
every 5 seconds
Table 4.4. Status LED Definitions
NOTES:
1) R flashing is generally a user addressable fault /
error
2) R charging status LED ON with heartbeat blink OFF
every 5 secs is a critical fault that generally requires
service. See, "Solid Charging Status LED with Self-
test (R-Y-G) SOC Faults", in Section 5.2.

4.3.3 State-of-Charge LEDs

Battery SOC LED Indications are shown in Table 4-5
below:
ProStar Operator's Manual
Operating State
Night
Charging
Error
Critical Error
)
2
57