SAJ H2 - Page 89

H2 series
84
Error message
Description
power of the inverter.
Output Volt DCV High
The DC component of the AC output exceeds the limit range.
Output Current Dci High
The DC component of the AC output exceeds the limit range.
Master No Grid Error
The inverter cannot detect the grid voltage.
Master BMS com Lost
BMS does not start normally.
Gen Rly Errot
1. Diesel engine sampling circuit abnormality.
2. Diesel engine relay failure.
GFCI Error
A ground leakage current fault was detected in the power station system.
ISO Error
The insulation resistance between the string and the ground is less than the
set value.
Bus Voltage Imbalance
Bus voltage imbalance.
Lost Communication between H<->M
Internal communication of the inverter is lost.
Lost Communication between H<->S
Internal communication of the inverter is lost.
HMI EEPROM Error
memory failure.
Lost Communication between Master and Meter
Abnormal communication between inverter and meter.
Lost Communication between inverter and SEC
Communication abnormality between inverter and load monitoring module.
HMI RTC Error
RTC failure
BMS Device Error
Battery abnormality
BMS Lost.Conn
BMS does not start normally.
CT Device Err
CT equipment failure
AFCI Lost Com.Err
AFCI board communication interrupted.
Master FAN Error
Master FAN Error
Master Bat Midbus Error
Battery voltage is too high or too low