TS-MPPT-600V-48 Manual

53TriStar MPPT 600V Operator’s Manual

Operation

4.4 LED Indications

Valuable information is provided by the three LEDs visible through the front cover. Although there

are many di󰀨erent LED indications, they have similar patterns to make it easier to interpret each LED

display. Consider as three groups of indications: General Transitions // Battery Status // Faults &

Alarms.

LED Display Explanation

G = green G - Y - R = ashing sequentially

Y = yellow G / Y = ashing together

R = red R / Y - G = Red and yellow ashing together, sequencing with G ash

Sequencing LED patterns (faults) repeat until the fault is cleared

General Transitions

• Controller start-up G - Y - R (one cycle)

• Equalize request start G / Y / R - G / Y / R - G - G

• Equalize cancelled G / Y / R - G / Y / R - R - R

• Battery service is required* All 3 LEDs blinking until service is reset

*battery service notication is only enabled in custom settings

Battery Status

• General state-of-charge see battery SOC indications below

• Absorption G blinking (once per second)

• Equalization state G fast blink (two times per second)

• Float state G slow blink (once per two seconds)

Faults & Alarms

• Over-temperature Y - R sequencing

• High voltage disconnect G - R sequencing

• DIP switch fault R - Y - G sequencing

• Self-test faults R - Y - G sequencing

• Remote Temperature Sensor (RTS) G / Y - Y / R sequencing

• Battery voltage sense G / Y - Y / R sequencing

• Solar Over-Current Y / R - G sequencing

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 Specications (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