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M1 Close Fault
The grid relay M1 keep close.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
M2 Close Fault
The grid relay M2 keep close.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
GridV Cons Fault
The grid voltage sample value between master and slave is not consistent.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
GridF Cons Fault
The grid frequency sample value between master and slave is not consistent.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Dci Cons Fault
The dci sample value between master and slave is not consistent.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Rc Cons Fault
The residual current sample value between master and slave is not consistent.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
RDSP SPI Fault
The communication between master and slave is fail.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
RDSP Smpl Fault
The slave sample detection circuit is failed.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
ARM EEPROM Fault
The manager eeprom is fault.
• Disconnect PV, grid and battery, then reconnect.
• Or seek help from us, if not go back to normal state.
Meter Lost Fault
The communication between meter and Inverter is interrupted.
• Check if the communication cable between meter and Inverter is correctly and
well connected.
BMS Lost
The communication between BMS and Inverter is interrupted.
• Check if the communication cable between BMS and Inverter is correctly and
well connected.
Bms Ext Fault
The communication between BMS and Inverter is interrupted.
• Check if the communication cable between BMS and Inverter is correctly and
well connected.
Bms Int Fault
DIP switch at the wrong position;
The communication between battery packs is interrupted.
• Move the DIP switch to the correct position;
• Check if the communication cable between battery packs is correctly and well
connected.
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