FoxESS

FoxESS hibakódok

• 1325-1333 DC Input MPPTn(n=4-12) Access Fault
• 1313-1324 Mpptn(n=1-12) High Voltage Fault
• 1505 External Communication Error (Battery 3)
• BS2 E80 (b7) Relay Fault.
• CQ-M ■ ● ● ● ● PCS Communication failed
• 1288 Communication Fault between Communication Board and HUB Board
• 1190 Temperature Sensor Alarm
• BS4 E10 (b4) Pre-charge fault.
• 1035 High Leakage Current Fault
• 1042 Grid Frequency High
• 1419 HUB Load Voltage Overfrequency
• 1193 EEPROM Write-read Alarm
• 1160 INV SelfCheck Permanent Fault
• 1261 Voltage Sensor Fault (Battery)
• 1259 Circuit Fault (Battery)
• BS1 E02 (b1) INT COM Internal communication fault.
• 1141 Redundant Detection Fault of Leak Current for Auxiliary DSP
• BS2 E40 (b6) Current Sensor Fault.
• 1479 Cell Overtemperature Protection (Battery 2)
• CQ-M ● / ● ● / Relay adhesion
• 1125 Ground Relay Fault
• 1483 Circuit Fault (Battery 2)
• 1250 Internal Communication Error (Battery)
• 1290 GEN Meter Communication Fault
• 1238 BDC2 Current Sampling Channel Fault
• 1192 Internal Fan Alarm
• 1191 External Fan Alarm
• 1040 Unbalanced Grid Voltage
• 1092 INV Relay Fault
• BS5 E40 (b6) Cell Temperature High Invalid.
• BS2 E01 (b0) CB Cell imbalance alarm.
• 1229 BDC Overtemperature Fault
• Temp Fault Inverter temperature is high.
• 1186 Off-grid Running Alarm
• 1045 Grid Line Voltage Over Limit
• 1257 BMS Cell Imbalance
• 1474 Internal Communication Error (Battery 2)
• CQ-M ■ / / ● / Over voltage fault
• 1051 Grid Phase Drop Fault
• 1487 Current Sensor Fault (Battery 2)
• 1345-1368 Stringn(n=1-24) Access Fault
• 1506 Internal Communication Error (Battery 3)
• Eps Over Load Over load in off-grid mode.
• 1106 Inverter Soft Start Timeout Fault
• BS5 E80 (b7) Balance Temperature High.
• 1430 Inconsistent Number of 485 and CAN Communications
• 1149 INV High Voltage Fault Under Off-grid
• 1177 Static Leak Current Permanent Fault
• 1508 Undervoltage Protection (Battery 3)
• BS3 E20 (b5) BMS_MR_Unmatch Unanswered charging request.
• BS5 E10 (b4) SUV Single cell '0V' fault.
• 1086 DC Input MPPT2 Access Fault
• BS1 E80 (b7) UT Under temperature fault.
• 1181 Arc Permanent Fault
• 1093 EPS Relay Fault
• CQ-M ■ / ● / ● Discharge over current
• 1129 INV Open-loop Self-checking fault
• 1478 Discharging Overcurrent Protection (Battery 2)
• 1103 Inverter Current Offset Fault
• 1189 DC Lightening Protector Anomaly
• 1511 Cell Overtemperature Protection (Battery 3)
• BS5 E01 (b0) Actor_Fault Relay drive circuit failure.
• 1513 BMS Cell Imbalance (Battery 3)
• 1420 HUB Load Voltage Underfrequency
• 1413 HUB Generator Overvoltage
• 1123 Grid Relay Fault
• Over Load Fault Over load in on-grid mode.
• 1241 BDC Soft Start Fault
• 1138 Redundant Detection Fault of Grid Voltage for Auxiliary DSP
• 1254 Discharging Overcurrent Protection (Battery)
• 1514 Hardware Protection (Battery 3)
• 1132 INV Frequency Fault Under Off-grid
• MDSP SPI Fault Communication between master and slave failed.
• 1223 BDC Hardware Overcurrent Fault
• 1303 Dehumidifier Communication Fault
• CQ-M ■ ● / ● / Short circuit Protection
• 1306 Water Ingress Fault
• Main Relay Open Grid relay keeps open.
• 1425 HUB Load Voltage Anomaly Fault
• 1088 DC Input MPPT3 Access Fault
• BS6 E08 (b3) AFE Fault (AFE UT/OT/UV/OV).
• CQ-M ● ● ● ● ● Other fault
• 1486 Temperature Sensor Fault (Battery 2)
• CQ-S Red LED on (1s on/1s off) Generic Alarm (CQ-S)
• 1412 HUB Grid Voltage Underfrequency
• 1030 AC Overcurrent
• BatCon Dir Fault Battery connection is reversed.
• 1305 Combustible Gas Fault
• Res Cur HW Fault Residual current detection device failed.
• 1284 Communication Fault between Communication Board and Built-in Meter
• M1 Close Fault Grid relay M1 keep close.
• 1157 Relay Permanent Fault
• 1308 Temperature Detector Fault
• 1108 Abnormal Frequency Detection Value
• 1447-1449 Reversed Batteryn(n=1-3) Polarity Connection Fault
• CQ-M ■ ● / ● ● AFE communication failed
• 1296 Communication Fault between Communication Board and BMS (duplicate)
• BS6 E40 (b6) Module addressing fault.
• 1044 Grid Phase Voltage Over Limit
• 1136 Load Overpower Fault
• 1294 AFCI fault lock device
• 1255 Cell Overtemperature Protection
• 1258 Hardware Protection (Battery)
• Bat Relay Short Circuit Battery relay keeps close.
• 1416 HUB Generator Voltage Underfrequency
• CQ-M ■ / / ● ● Over temperature fault
• 1476 Undervoltage Protection (Battery 2)
• Ground Fault Ground connection failed.
• 1293 Meter's Voltage line fault
• S2 Close Fault Grid relay S2 keep close.
• 1507 Overvoltage Protection (Battery 3)
• GridV Cons Fault Grid voltage sample value between master and slave is not consistent.
• CQ-M ● / ● / ● Temperature sampling failed
• 1282 Communication Fault between Communication Board and Auxiliary DSP
• BS3 E01 (b0) BMS_Typc_Unmatch Inconsistent cell capacity fault.
• 1520 Relay Fault (Battery 3)
• 1195 Grid Phase Change Alarm
• 1477 Charging Overcurrent Protection (Battery 2)
• 1310 Surge Protection Device Fault
• CQ-M ● ● ● / ● AFE failed (UV/OV/UT/OT)
• 1515 Circuit Fault (Battery 3)
• 1179 High BUS Voltage Imbalance Permanent Fault
• 1070 Bus Differential High Fault
• 1409 HUB Grid Overvoltage
• 1424 HUB Generator Relay Open Circuit Fault
• 1281 Communication Fault between Communication Board and Main DSP
• 1510 Discharging Overcurrent Protection (Battery 3)
• 1137 INV Low Voltage Fault Under Off-grid
• CQ-M ● / ● / / Internal total voltage sampling failed
• GridF Cons Fault Grid frequency sample value between master and slave is not consistent.
• 1421 HUB Grid Relay Short Circuit Fault
• 1517 Voltage Sensor Fault (Battery 3)
• CQ-M ● ● ● ● / Shutdown failed
• 1264 Relay Fault (Battery)
• 1252 Undervoltage Protection (Battery)
• 1417 HUB Load Overvoltage
• M2 Close Fault Grid relay M2 keep close.
• RDSP SPI Fault Communication between master and slave failed.
• BS5 E02 (b1) SOH_LOW State of Health low.
• 1263 Current Sensor Fault (Battery)
• BS6 E01 (b0) PreChg_Restemp High Precharge resistor overtemperature.
• 1057 Bus Transient Overvoltage
• 1488 Relay Fault (Battery 2)
• 1509 Charging Overcurrent Protection (Battery 3)
• BS2 E08 (b3) BMS Other Fault.
• 1188 AC Lightening Protector Anomaly
• Bat Volt Fault Battery voltage fault.
• 1473 External Communication Error (Battery 2)
• CQ-M ■ ● / / ● Pre-Charge failed
• 1115 Balancing Bridge Current Sampling Channel Fault
• 1422 HUB Grid Relay Open Circuit Fault
• 1481 BMS Cell Imbalance (Battery 2)
• 1249 External Communication Error (Battery)
• Iso Fault Isolation failed.
• CQ-M ■ / ● / / Under temperature fault
• 1428 Inconsistent Settings of Paralleled Inverters in HUB Mode
• Res Cur Fault Residual current is high.
• 1287 RTC Read-Write Fault
• ARM EEPROM Fault Manager EEPROM is fault.
• BS5 E20 (b5) Extreme overvoltage fault (CellVolt R&H Invalid).
• 1482 Hardware Protection (Battery 2)
• CQ-M ● / / / ● HVB FUSE fault
• Inv EEPROM Fault Inverter EEPROM is fault.
• 1411 HUB Grid Voltage Overfrequency
• 1185 Abnormal Grid Startup Voltage
• CQ-M ■ ● ● / ● IVU Communication failed
• CQ-M ● ● / / / Relay drive failed
• 1084 Balancing Bridge Hardware Overcurrent
• 1095 ESTOP Trigger
• 1518 Temperature Sensor Fault (Battery 3)
• BS1 E04 (b2) OV Over voltage fault.
• S1 Close Fault Grid relay S1 keep close.
• 1444-1446 BDCn(n=1-3) Pre-charging Resistor Fault
• CQ-M ● / ● ● ● Relay Not Close
• CQ-M ● ● / ● ● Single voltage high permanently failed
• Eps Relay Fault EPS relay failed.
• BS1 E40 (b6) OT Over temperature fault.
• 1244 BDC Average Overvoltage Fault
• 1116 Ground Impedance Fault
• 1091 Off grid command conflict
• 1034 DC Component Current Fault
• 1176 BST Hardware Overcurrent Permanent Fault
• 1253 Charging Overcurrent Protection (Battery)
• 1410 HUB Grid Undervoltage
• 1295 Communication Fault between Communication Board and BMS (duplicate)
• MDSP Smpl Fault Master sample detection circuit failed.
• 1112 Internal Control Diagnosis Fault
• 1485 Voltage Sensor Fault (Battery 2)
• BS2 E10 (b4) Voltage Sensor Fault.
• 1109 Leak Current CT Self-checking Fault
• Pv Volt Fault PV voltage out of range.
• Dci Cons Fault DCI sample value between master and slave is not consistent.
• BS6 E02 (b1) short_current Hardware overcurrent fault.
• BS2 E02 (b1) Hardware Protect.
• 1071 Bus Hardware Overvoltage
• 1283 Communication Fault between Communication Board and BMS
• CQ-M ● / / ● ● Power failed
• 1173 Internal Control Diagnosis Permanent Fault
• 1048 High DC Component Voltage When Off-grid
• 1475 Overvoltage Protection (Battery 2)
• 1174 BUS Hardware Overvoltage Permanent Fault
• CQ-M ■ / ● ● ● Warm up film switch adhesion
• CQ-M ■ / ● ● / Charge over current
• 1178 BUS Overvoltage Permanent Fault
• 1427 HUB Overload Fault
• Bat Buck Fault Battery buck circuit mosfet failed.
• 1262 Temperature Sensor Fault (Battery)
• RDSP Smpl Fault Slave sample detection circuit failed.
• BS6 E10 (b4) IVU Communication fault.
• 1450-1452 Batteryn(n=1-3) Pre-charging Relay Fault
• 1194 Slave/Sub to Master/Main Communication Alarm
• 1426 HUB and Inverter Communication Fault
• 1429 HUB Overtemperature
• 1418 HUB Load Undervoltage
• 1304 Combustible Gas Detector Communication Fault
• 1145 Arc Fault
• Rc Cons Fault Residual current sample value between master and slave is not consistent.
• PvCon Dir Fault PV connection is reversed.
• 1046 Unbalanced Inverter Current
• 1480 Cell Undertemperature Protection (Battery 2)
• Meter Lost Fault Communication between meter and inverter interrupted.
• 1512 Cell Undertemperature Protection (Battery 3)
• 1251 Overvoltage Protection (Battery)
• 1237 BDC1 Current Sampling Channel Fault
• 1139 Redundant Detection Fault of Grid Frequency for Auxiliary DSP
• 1102 Inverter Current DC Component Offset Fault
• 1423 HUB Generator Relay Short Circuit Fault
• CQ-M ● ● ● / / SOH low protection
• BS1 E01 (b0) EXT COM Communication fault with PCS (External Communication).
• CQ-M ■ ● ● / / Module Addressing failed
• 1256 Cell Undertemperature Protection
• 1309 SN Fault
• 1154 INV Overcurrent Permanent Fault
• 1224 BDC3 Current Sampling Channel Fault
• 1456-1458 BDCn(n=1-3) Self-checking Fault
• 1043 Grid Frequency Low
• 1163 Balancing Bridge Overcurrent Permanent Fault
• 1085 DC Input MPPT1 Access Fault
• BS2 E20 (b5) Temperature Sensor Fault.
• 1285 Communication Fault between Communication Board and Grid Meter
• BS1 E08 (b3) UV Under voltage fault.
• 1036 Static Leakage Current Fault
• 1289 Solar Meter Communication Fault
• BS1 E20 (b5) OCD Discharge over current.
• 1414 HUB Generator Undervoltage
• 1124 Low Insulation Impedance Fault
• 1291 Communication Fault between the Master and slave
• 1182 BDC Overcurrent Permanent Fault
• CQ-M ■ ● ● ● / BMU Communication failed
• 1099 Overtemperature Protection
• 1050 Inverter Hardware Overcurrent
• 1441-1443 BDCn(n=1-3) Average Low Voltage Fault (Total battery voltage is below undervoltage value in non-charging mode)
• 1292 Meter's CT line fault
• BS6 E04 (b2) AFE Communication Fault.
• 1415 HUB Generator Voltage Overfrequency
• CQ-M ■ / / / ● Under voltage fault
• CQ-M ● ● / / ● Single Cell '0V' fault
• 1107 BUS Soft Start Fault
• CQ-M ● / / ● / Module FUSE fault
• Bat Relay Open Battery relay keeps open.
• SCI Fault Communication between master and manager failed.
• 1243 BDC transient Overvoltage Fault
• 1459-1461 Batteryn(n=1-3) Input Fault
• CQ-M ● ● / ● / Temperature high permanent failed
• 1220 BDC Over Current Fault
• BS1 E10 (b4) OCC Charge over current.
• 1286 Communication Board Flash Writing Fault
• 1307 Smoke Detector Fault
• 1519 Current Sensor Fault (Battery 3)