Alerts
Loading...
| Signal Name | Description | Condition | Impact |
|---|---|---|---|
|
Wall connector internal voltage reference is out of acceptable range.
|
Internal voltage reference leaves acceptable range.
|
Wall connector will not operate.
|
|
|
Output voltage, current, and energy monitoring failure.
|
Metering hardware fails to initialize.
|
Wall connector cannot detect welds, over-current, or meter energy. Wall connector will not operate.
|
|
|
Alternating current (AC) line phase-locked loop (PLL) failed to lock. Check grid frequency and quality.
|
PLL was unable to identify valid grid frequency and phase.
|
Ground fault circuit interrupter (GFCI) cannot function without locked PLL, wall connector will not operate.
|
|
|
Master and slave units in the sharing network have different nameplate current ratings.
|
Wall connector nameplate current rating differs from the other wall connector in the sharing network.
|
Wall connector will not operate.
|
|
|
Pilot level invalid.
|
Pilot level transitions to invalid voltage level.
|
Wall connector will not operate while pilot level is invalid.
|
|
|
Invalid rotary dial selection.
|
Wall connector current limit selection dial is set to an invalid position.
|
Wall connector will not operate.
|
|
|
Wall connector charge handle temperature sensor shorted, open, or too cold.
|
Charge handle temperature sensor measured as open or short circuit.
|
Wall connector will not operate.
|
|
|
Wall connector input terminal temperature sensor shorted, open, or too cold.
|
Input terminal temperature sensor measured as open or short circuit.
|
Wall connector will not operate.
|
|
|
Wall connector printed circuit board assembly (PCBA) temperature sensor shorted, open, or too cold.
|
PCBA temperature sensor measured as open or short circuit.
|
Wall connector will not operate.
|
|
|
Master unit current limit set too low.
|
Master unit current limit divided by number of units in the sharing network is less than 6 A.
|
Wall connector will not operate.
|
|
|
More than 3 units configured as slaves were detected on the sharing network.
|
More than 3 units are configured as slaves in the sharing network.
|
Wall connector will not operate.
|
|
|
Wall connector Wi-Fi module hasn't checked in with the real-time processor.
|
Wi-Fi module has failed to check in due to a long running process, update, or software bug.
|
Charging will continue normally, but connectivity and billing may be delayed or unavailable.
|
|
|
Wall connector internal watchdog timer expired and the unit is about to reboot.
|
A software bug or upset caused the watchdog timer to expire.
|
Charging will be momentarily interrupted.
|
|
|
Wall connector charge handle is too hot.
|
Wall connector handle temperature exceeds 65 degC.
|
Charging rate will be reduced by 50 percent and red LEDs blink once.
|
|
|
Wall connector contactor output shows no voltage when expected to be closed on one or more phases.
|
No voltage is seen on wall connector output when contactors are expected to be closed.
|
Wall connector will not operate.
|
|
|
Wall connector real-time processor is too hot.
|
Real-time processor exceeds 85 degC.
|
Charging will be interrupted and red LEDs blink once.
|
|
|
Input wiring terminals are too hot as detected by non-contact infrared (IR) sensor.
|
Input wiring terminal IR emission exceeds threshold.
|
Charging rate will be reduced by 50 percent and red LEDs blink once.
|
|
|
Wall connector protective earth is disconnected or grounding scheme dual in-line package (DIP) switch is set incorrectly.
|
Wall connector alternating current (AC) input side ground impedance is above threshold.
|
Wall connector will not allow charging until the protective earth connection is corrected.
|
|
|
Vehicle-side protective earth is disconnected from wall connector.
|
Vehicle-side protective earth is disconnected or high impedance.
|
Wall connector will not allow charging until vehicle-side protective earth is connected.
|
|
|
Ground fault current exceeded threshold.
|
Ground fault current exceeded threshold.
|
Wall connector will not allow charging until ground fault current path is corrected and the test rerun.
|