ID17 HwADFaultIGrid The grid current sampling error
The grid voltage sampling error
The auxiliary voltage error
LLCBus voltage is too high
ID26 SwBusOVP
Bus voltage is too high and has
triggered software protection
ID27 BatOCP Battery current is too high
If the fault occurs frequently, please contact SOFAR
technical support.
ID28 DciOCP The DCI is too high
ID28-ID51 are internal faults of ME3000SP, turn OFF
the DC isolator & AC circuit breaker
minutes, then turn ON the DC isolator and turn ON
the AC circuit breaker. Check whether the problem is
solved. If no, please contact SOFAR technical
support.
ID29 SwOCPInstant The grid current is too high
ID30 BuckOCP Buck current is too high
ID31 AcRmsOCP The output current is too high
ID49 ConsistentFault_VGrid
The grid voltage sampling value
between the master DSP and slave
DSP is not consistent
ID50 ConsistentFault_FGrid
The grid frequency sampling value
between the master DSP and slave
DSP is not consistent
ID51 ConsistentFault_DCI
The Dci sampling value between the
master DSP and slave DSP is not
consistent
ID52 BatCommunicatonFlag Battery communication fault
ME3000SP can’t communicate with Lithium battery
BMS correctly.
Make sure the battery you’re using is compatible
with ME3000SP.
Make sure you’ve selected the correct battery type.
Check the communication cable between battery &
ME3000SP.
It’s recommended to use CAN communication.
For PYLONTECH US2000 PLUS battery, and you’re
using RS485 communication, the ADD DIP switch
should be all down.
ID53 SpiCommLose SPI communication is fault
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