51
TriStar MPPT-600V-TR Operator's Manual
Battery State-of-Charge LED Indications
G
80% to 95% SOC
G+Y
60% to 80% SOC
Y
35% to 60% SOC
Y+R
0% to 35% SOC
R
battery is discharging
Refer to the Specifications (Section 9.0) for the State-of-Charge voltages.
Note that because these State-of-Charge LED displays are for all battery types and system de-
signs, they are only approximate indications of the battery charge state.
Ethernet Jack Indications
In addition to the SOC LEDs, two (2) small LEDs can be found on the Ethernet RJ-45 jack inside
the wiring box. These LEDs indicate the LAN/WAN network link and activity status as follows:
Condition
Yellow LED
Green LED
Network Connection OK
ON
OFF
Network Activity
ON
Blinking
Error
OFF
ON
GFPD-600V LED Indications and Audible Warnings
A bi-color LED and buzzer indicate operating status, a ground-fault event, module/wiring faults and
low battery voltage. Refer to the included GFPD-600V product manual for further explanation of
indications and troubleshooting error sequences.
GFPD-600V
Condition
LED / Buzzer
Indication
Start-up
Three green flashes
Normal
Solid green
Ground-fault
Detected or Ground-
fault Trip
Solid red + buzzer (3
sec. beep / min.)
Ground-fault Error
Red fl buzzer
Wiring Error or Open
Breaker Alarm
Red / green flashing
Low Battery Voltage
Threshold Reached
Buzzer (beep 3x /
min.)
Critical Fault
Red / red / green /
green
