首页 / knowledge/故障速查

故障码总表

本页目录一、按码值分区速查二、分组明细 EMS 故障码（ems_fault，30 条）BMS 故障码（bms_fault，22 条）BMS 保护码（bms_protection，9 条）BMS 告警码（bms_warning，13 条）逆变器故障码（inv_fault，64 条）逆变器故障扩展 1（inv_extern1_fault，64 条）逆变器故障扩展 2（inv_extern2_fault，25 条）逆变器告警码（inv_warning，62 条）逆变器告警扩展 1（inv_warning_extend1，5 条）充电桩故障码（一代 EVC）（evc_fault，21 条）充电桩故障码（二代 EVC-II）（evc_ii_fault，21 条）三、相关文件

本文件由 工具/渲染总表.js 从 故障码表.tsv 自动生成，请勿手工编辑。数据来源：platform-ems-3-6-plain/data/fault_warn_log/fault_warn_log.c 的 11 张 FAULT_CODE_PAIR_T 对照表。源码版本 V0.11.676（git 04e72700）。重生成：node 生成故障码表.js && node 渲染总表.js

一、按码值分区速查

故障码的值本身就标明来源设备。下表由数据实际取值范围算出（不是硬编码）。

分组	码值范围	条数
EMS 故障码	`E0001` ~ `E0094`	30
BMS 故障码	`E60000` ~ `E60029`	22
BMS 保护码	`P75000` ~ `P75008`	9
BMS 告警码	`W70000` ~ `W70015`	13
逆变器故障码	`E100000` ~ `E100140`	64
逆变器故障扩展 1	`E100122` ~ `E100403`	64
逆变器故障扩展 2	`E100404` ~ `E100456`	25
逆变器告警码	`W110000` ~ `W110103`	62
逆变器告警扩展 1	`W110108` ~ `W110137`	5
充电桩故障码（一代 EVC）	`E200000` ~ `E200031`	21
充电桩故障码（二代 EVC-II）	`E200000` ~ `E200031`	21
合计		336

二、分组明细

EMS 故障码（`ems_fault`，30 条）

主控 EMS 自身判定的故障。现场最常见的就是这一组，共 30 个位。

故障码	码值	位置 / 符号名
`E0001`	1	`EMS_FAULT_NET_FAULT`
`E0002`	2	`EMS_FAULT_RTC_FAULT`
`E0003`	3	`EMS_FAULT_EEPROM_FAULT`
`E0004`	4	`EMS_FAULT_INV_LOST`
`E0005`	5	`EMS_FAULT_GRID_METER_LOST`
`E0006`	6	`EMS_FAULT_PV_METER_LOST`
`E0007`	7	`EMS_FAULT_BMS_LOST`
`E0008`	8	`EMS_FAULT_BAT_VOLT_LOW`
`E0009`	9	`EMS_FAULT_BACKUP_OVERLOAD`
`E0010`	10	`EMS_FAULT_INV_SLAVE_LOST`
`E0011`	11	`EMS_FAULT_INV_MASTER_LOST`
`E0012`	12	`EMS_FAULT_PARALLEL_COMM_ERROR`
`E0013`	13	`EMS_FAULT_PARALLEL_MODE_DIFFER`
`E0014`	14	`EMS_FAULT_FLASH_FAULT`
`E0015`	15	`EMS_FAULT_SDRAM_ERROR`
`E0016`	16	`EMS_FAULT_EXTENSION_CAN_ERROR`
`E0017`	17	`EMS_FAULT_INV_TYPE_NOT_SPECIFIED`
`E0031`	31	`EMS_FAULT_INV_LOST_BAT_SHUTDOWN`
`E0032`	32	`EMS_FAULT_SAMPLING_ANOMALY`
`E0033`	33	`EMS_FAULT_INV_SATUSE_ABNORMAL_BAT_SHUTDOWN`
`E0034`	34	`EMS_FAULT_PARALLEL_HOST_LOST`
`E0035`	35	`EMS_FAULT_PARALLEL_FORM_LOST`
`E0036`	36	`EMS_FAULT_PV_CHARGER_HOST_LOST`
`E0040`	40	`EMS_FAULT_INV_INITIALIZATION_FAILED`
`E0041`	41	`EMS_FAULT_EPO_TRIGGER`
`E0042`	42	`EMS_FAULT_WIFI_P1_PAIRING_FAULT`
`E0079`	79	`EMS_FAULT_BAT_HEAT_FAULT`
`E0085`	85	`EMS_FAULT_AFCI_SELF_CHECK_FAULT`
`E0092`	92	`EMS_FAULT_BAT_MIXED_INSTALLATION_NUM_ERROR`
`E0094`	94	`EMS_FAULT_MID_METER_LOST`

BMS 故障码（`bms_fault`，22 条）

电池管理系统上报的故障，直接来自电池 CAN 报文。

故障码	码值	位置 / 符号名
`E60000`	60000	`BMS_FAULT_TEMPERATURE_SENSOR_ERROR`
`E60001`	60001	`BMS_FAULT_MOS_ERROR`
`E60002`	60002	`BMS_FAULT_CIRCUIT_BREAKER_OPEN`
`E60003`	60003	`BMS_FAULT_DIAL_SWITCHING_MODE_INCONSISTENCE`
`E60004`	60004	`BMS_FAULT_SLAVE_BATTERY_COMMUNICATION_LOST`
`E60005`	60005	`BMS_FAULT_SN_MISSING`
`E60006`	60006	`BMS_FAULT_MASTER_BATTERY_COMMUNICATION_LOST`
`E60007`	60007	`BMS_FAULT_FIRMWARE_VERSIONS_INCONSISTENCE`
`E60008`	60008	`BMS_FAULT_MULTI_MASTER_ERROR`
`E60009`	60009	`BMS_FAULT_MOS_HIGH_TEMPERATURE`
`E60010`	60010	`BMS_FAULT_INSULATION_FAULT`
`E60011`	60011	`BMS_FAULT_TOTAL_PRESSURE_ABNORMAL`
`E60012`	60012	`BMS_FAULT_MOS_FEEDBACK_FAILURE`
`E60013`	60013	`BMS_FAULT_PREFI_LLED_FAILURE`
`E60014`	60014	`BMS_FAULT_17823_COMMUNICATION_FAILURE`
`E60015`	60015	`BMS_FAULT_17841_COMMUNICATION_FAILURE`
`E60016`	60016	`BMS_FAULT_CURRENT_ERROR`
`E60020`	60020	`BMS_FAULT_MOS_TEMPERATURE_SENSOR_ERROR`
`E60026`	60026	`BMS_FAULT_WIRING_HARNESS_JITTER_FAULT`
`E60027`	60027	`BMS_FAULT_09AFE_CONFIG_ERROR`
`E60028`	60028	`BMS_FAULT_AFE_HIGH_VOLTAGE_CIRCUIT_ERROR`
`E60029`	60029	`BMS_FAULT_HEAT_PLATE_INVALID_ALARMS`

BMS 保护码（`bms_protection`，9 条）

电池保护动作（过压/欠压/过流/过温等）。

故障码	码值	位置 / 符号名
`P75000`	75000	`BMS_PROTECTION_TEMPERATURE_IMBALANCE`
`P75001`	75001	`BMS_PROTECTION_OVER_TEMPERATURE`
`P75002`	75002	`BMS_PROTECTION_DISCHARGE_LOW_TEMPERATURE`
`P75003`	75003	`BMS_PROTECTION_CHARGE_LOW_TEMPERATURE`
`P75004`	75004	`BMS_PROTECTION_DISCHARGE_OVER_CURRENT`
`P75005`	75005	`BMS_PROTECTION_CHARGE_OVER_CURRENT`
`P75006`	75006	`BMS_PROTECTION_CELL_OVER_VOLTAGE`
`P75007`	75007	`BMS_PROTECTION_CELL_LOW_VOLTAGE`
`P75008`	75008	`BMS_PROTECTION_SHORT_CIRCUIT_PROTECTION`

BMS 告警码（`bms_warning`，13 条）

电池预警，非故障停机。

故障码	码值	位置 / 符号名
`W70000`	70000	`BMS_WARNING_TEMPERATURE_IMBALANCE`
`W70001`	70001	`BMS_WARNING_OVER_TEMPERATURE`
`W70002`	70002	`BMS_WARNING_DISCHARGE_LOW_TEMPERATURE`
`W70003`	70003	`BMS_WARNING_CHARGE_LOW_TEMPERATURE`
`W70004`	70004	`BMS_WARNING_DISCHARGE_OVER_CURRENT`
`W70005`	70005	`BMS_WARNING_CHARGE_OVER_CURRENT`
`W70006`	70006	`BMS_WARNING_CELL_OVER_VOLTAGE`
`W70007`	70007	`BMS_WARNING_CELL_LOW_VOLTAGE`
`W70011`	70011	`BMS_WARNING_SW_INCONSISTENCE`
`W70012`	70012	`BMS_WARNING_MOS_TEMPERATURE_SENSOR_ERROR`
`W70013`	70013	`BMS_WARNING_SOC_INCONSISTENCE`
`W70014`	70014	`BMS_WARNING_BMS_SCI_LOST`
`W70015`	70015	`BMS_WARNING_BMS_FAN_ERR`

逆变器故障码（`inv_fault`，64 条）

逆变器上报的故障（各厂商协议归一化后）。

故障码	码值	位置 / 符号名
`E100000`	100000	`INV_FAULT_GRID_OVP`
`E100001`	100001	`INV_FAULT_GRID_UVP`
`E100002`	100002	`INV_FAULT_GRID_OFP`
`E100003`	100003	`INV_FAULT_GRID_UFP`
`E100004`	100004	`INV_FAULT_PHASE_LOCKED_FAULT`
`E100005`	100005	`INV_FAULT_BUS_OVP1`
`E100006`	100006	`INV_FAULT_BUS_OVP2`
`E100007`	100007	`INV_FAULT_INSULATION_FAULT`
`E100008`	100008	`INV_FAULT_GFCI_FAULT`
`E100009`	100009	`INV_FAULT_GFCI_TEST_FAULT`
`E100010`	100010	`INV_FAULT_GRID_RELAY_FAULT`
`E100011`	100011	`INV_FAULT_OVER_TEMPERATURE`
`E100012`	100012	`INV_FAULT_PV_REVERSE`
`E100013`	100013	`INV_FAULT_BAT_REVERSE`
`E100014`	100014	`INV_FAULT_M_S_COM_FAULT`
`E100015`	100015	`INV_FAULT_DISPLAY_COM_FAULT`
`E100016`	100016	`INV_FAULT_CHIP1_UPGRADE_FAULT`
`E100017`	100017	`INV_FAULT_MPPT1_OVP`
`E100018`	100018	`INV_FAULT_MPPT1_SW_OCP`
`E100019`	100019	`INV_FAULT_MPPT1_HW_OCP`
`E100020`	100020	`INV_FAULT_MPPT1_OTP`
`E100021`	100021	`INV_FAULT_MPPT2_OVP`
`E100022`	100022	`INV_FAULT_MPPT2_SW_OCP`
`E100023`	100023	`INV_FAULT_MPPT2_HW_OCP`
`E100024`	100024	`INV_FAULT_MPPT2_OTP`
`E100025`	100025	`INV_FAULT_BAT_OVP`
`E100026`	100026	`INV_FAULT_BAT_UVP`
`E100027`	100027	`INV_FAULT_BATTERY_LOSE`
`E100028`	100028	`INV_FAULT_BAT_OTP`
`E100029`	100029	`INV_FAULT_BAT1_CHARGE_OCP`
`E100030`	100030	`INV_FAULT_BAT1_DISCHARGE_OCP`
`E100031`	100031	`INV_FAULT_BAT2_CHARGE_OCP`
`E100032`	100032	`INV_FAULT_BAT2_DISCHARGE_OCP`
`E100033`	100033	`INV_FAULT_BAT1_HW_OCP`
`E100034`	100034	`INV_FAULT_BAT2_HW_OCP`
`E100035`	100035	`INV_FAULT_INV_OTP`
`E100036`	100036	`INV_FAULT_INV_OVP`
`E100037`	100037	`INV_FAULT_INV_UVP`
`E100038`	100038	`INV_FAULT_OUTPUT_DC_OVER_CURRENT`
`E100039`	100039	`INV_FAULT_INV_OCP`
`E100040`	100040	`INV_FAULT_INV_HW_OCP`
`E100041`	100041	`INV_FAULT_OUTPUT_DC_OVER_VOLTAGE`
`E100042`	100042	`INV_FAULT_OUTPUT_SHORT`
`E100043`	100043	`INV_FAULT_OUTPUT_OVERLOAD`
`E100044`	100044	`INV_FAULT_APU_UVP`
`E100045`	100045	`INV_FAULT_BAT_RELAY_FAULT`
`E100046`	100046	`INV_FAULT_DC_INPUT_DISTURBANCE`
`E100047`	100047	`INV_FAULT_GRID_DISTURBANCE`
`E100048`	100048	`INV_FAULT_GIRD_UNBALANCE`
`E100049`	100049	`INV_FAULT_FREQ_JITTER`
`E100050`	100050	`INV_FAULT_GRID_OVERCURRENT`
`E100051`	100051	`INV_FAULT_GRID_CURRENT_TRACK_FAULT`
`E100052`	100052	`INV_FAULT_BACKUP_OVP`
`E100053`	100053	`INV_FAULT_DC_BUS_UNBALANCEVOLT`
`E100054`	100054	`INV_FAULT_DC_BUS_UNDERVOLT`
`E100055`	100055	`INV_FAULT_DC_BUS_UNBALANCEVOLT2`
`E100056`	100056	`INV_FAULT_IGBT_OVER_CURRENT`
`E100057`	100057	`INV_FAULT_GRID_DISTURBANCE2`
`E100058`	100058	`INV_FAULT_AFCI_CHECK_PROTECT`
`E100059`	100059	`INV_FAULT_GRID_CURRENT_SAMPLING_ABNORMAL`
`E100060`	100060	`INV_FAULT_DSP_SELFCHECK`
`E100061`	100061	`INV_FAULT_GRID_SHORT_TIME_OVER_CURRENT`
`E100062`	100062	`INV_FAULT_BAT_OVERVOLT_HARDWARE_FAULT`
`E100140`	100140	`INV_FAULT_ZERO_GROUND_FAULT`

逆变器故障扩展 1（`inv_extern1_fault`，64 条）

逆变器扩展故障字 1。

故障码	码值	位置 / 符号名
`E100122`	100122	`INV_FAULT_EXTEND1_EEPROM_RW_FAILURE`
`E100123`	100123	`INV_FAULT_EXTEND1_DSP_COMMUNICATION_FAILURE`
`E100124`	100124	`INV_FAULT_EXTEND1_PHASE_ANGLE_FAILURE`
`E100125`	100125	`INV_FAULT_EXTEND1_VAC_CONSITENCY_FAILURE`
`E100126`	100126	`INV_FAULT_EXTEND1_FAC_CONSISTENCY_FAILURE`
`E100127`	100127	`INV_FAULT_EXTEND1_UTILITY_PHASE_FAILURE`
`E100128`	100128	`INV_FAULT_EXTEND1_INTERNAL_FAN_FAILURE`
`E100129`	100129	`INV_FAULT_EXTEND1_GOURND_I_FAILURE`
`E100130`	100130	`INV_FAULT_EXTEND1_UTILITY_LOSS`
`E100131`	100131	`INV_FAULT_EXTEND1_AC_HCT_FAILURE`
`E100132`	100132	`INV_FAULT_EXTEND1_RELAY_DEVICE_FAILURE`
`E100133`	100133	`INV_FAULT_EXTEND1_GFCI_CONSISTENCY_FAILURE`
`E100134`	100134	`INV_FAULT_EXTEND1_DCI_CONSISTENCY_FAILURE`
`E100135`	100135	`INV_FAULT_EXTEND1_AC_HCT_CHECK_FAILURE`
`E100136`	100136	`INV_FAULT_EXTEND1_VAC_FAILURE`
`E100137`	100137	`INV_FAULT_EXTEND1_FAC_FAILURE`
`E100138`	100138	`INV_FAULT_EXTEND1_EXTERNAL_FAN_FAILURE`
`E100139`	100139	`INV_FAULT_EXTEND1_AFCI_DEVICE_FAILURE`
`E100141`	100141	`INV_FAULT_EXTEND1_DC_BUS_SHORT`
`E100142`	100142	`INV_FAULT_EXTEND1_INV_SOFT_TIMEOUT`
`E100143`	100143	`INV_FAULT_EXTEND1_GRID_LOAD_REVERSE`
`E100144`	100144	`INV_FAULT_EXTEND1_LPE_REVERSE`
`E100145`	100145	`INV_FAULT_EXTEND1_SPS_12V_REF`
`E100146`	100146	`INV_FAULT_EXTEND1_1P5V_REF`
`E100147`	100147	`INV_FAULT_EXTEND1_0P5V_REF`
`E100148`	100148	`INV_FAULT_EXTEND1_NTC_LOSS`
`E100149`	100149	`INV_FAULT_EXTEND1_INV_HCT`
`E100150`	100150	`INV_FAULT_EXTEND1_LOAD_CT`
`E100151`	100151	`INV_FAULT_EXTEND1_PV1_CT`
`E100152`	100152	`INV_FAULT_EXTEND1_PV2_CT`
`E100153`	100153	`INV_FAULT_EXTEND1_BAT1_CT`
`E100154`	100154	`INV_FAULT_EXTEND1_BAT2_CT`
`E100155`	100155	`INV_FAULT_EXTEND1_BYPASS_RLY`
`E100156`	100156	`INV_FAULT_EXTEND1_LOAD_RLY`
`E100157`	100157	`INV_FAULT_EXTEND1_NPE_RLY`
`E100158`	100158	`INV_FAULT_EXTEND1_WATCHDOG`
`E100159`	100159	`INV_FAULT_EXTEND1_INV_OPEN_LOOP`
`E100160`	100160	`INV_FAULT_EXTEND1_DCI`
`E100161`	100161	`INV_FAULT_EXTEND1_SW_CONSISTENCY`
`E100162`	100162	`INV_FAULT_EXTEND1_N_N_REVERSE_LOST`
`E100163`	100163	`INV_FAULT_EXTEND1_INI_FAULT`
`E100164`	100164	`INV_FAULT_EXTEND1_DSP_B_FAULT`
`E100165`	100165	`INV_FAULT_EXTEND1_DATA_STORAGE_ERROR`
`E100166`	100166	`INV_FAULT_EXTEND1_INVERTER_CIRCUIT_ABNORMAL`
`E100167`	100167	`INV_FAULT_EXTEND1_BOOST_CIRCUIT_ABNORMAL`
`E100175`	100175	`INV_FAULT_EXTEND1_BUS_SOFT_TIMEOUT`
`E100176`	100176	`INV_FAULT_EXTEND1_EMS_CAN`
`E100177`	100177	`INV_FAULT_EXTEND1_EMS_SCI`
`E100211`	100211	`INV_FAULT_EXTEND1_PARA_CAN`
`E100212`	100212	`INV_FAULT_EXTEND1_PARA_SYNSIGNAL_WRONG`
`E100213`	100213	`INV_FAULT_EXTEND1_PARA_SW_DIFF`
`E100214`	100214	`INV_FAULT_EXTEND1_PARA_MODULE_WRONG`
`E100215`	100215	`INV_FAULT_EXTEND1_PARA_NEGATIVE_POWER`
`E100216`	100216	`INV_FAULT_EXTEND1_PARA_MULTI_MASTER`
`E100217`	100217	`INV_FAULT_EXTEND1_PARA_TURNON_WRONG`
`E100218`	100218	`INV_FAULT_EXTEND1_HW_VER_DIFF`
`E100219`	100219	`INV_FAULT_EXTEND1_BUS_UNBALANCE`
`E100220`	100220	`INV_FAULT_EXTEND1_INV_LINE_SHORT`
`E100398`	100398	`INV_FAULT_EXTEND1_INV_CBC_OVER`
`E100399`	100399	`INV_FAULT_EXTEND1_MIDDLE_BRIDGE_HW_OCP`
`E100400`	100400	`INV_FAULT_EXTEND1_BDC_SW_OCP`
`E100401`	100401	`INV_FAULT_EXTEND1_BDC_PRECHG_FAILURE`
`E100402`	100402	`INV_FAULT_EXTEND1_BDC_SELFCHECK_FAILURE`
`E100403`	100403	`INV_FAULT_EXTEND1_PE_FAULT`

逆变器故障扩展 2（`inv_extern2_fault`，25 条）

逆变器扩展故障字 2。

故障码	码值	位置 / 符号名
`E100404`	100404	`INV_FAULT_EXTEND2_INV_ZERO_DRIFT_FAULT`
`E100405`	100405	`INV_FAULT_EXTEND2_BDC_ZERO_DRIFT_FAULT`
`E100406`	100406	`INV_FAULT_EXTEND2_PV_ZERO_DRIFT_FAULT`
`E100407`	100407	`INV_FAULT_EXTEND2_FPGA_HW_FAULT`
`E100408`	100408	`INV_FAULT_EXTEND2_MULTIPLEXER_FAULT`
`E100409`	100409	`INV_FAULT_EXTEND2_PV_SW_OPP`
`E100410`	100410	`INV_FAULT_EXTEND2_PV_VOLT_CTRL_ERROR`
`E100411`	100411	`INV_FAULT_EXTEND2_PV_CURRENT_CTRL_ERROR`
`E100412`	100412	`INV_FAULT_EXTEND2_INV_SELFCHECK_FAILURE`
`E100413`	100413	`INV_FAULT_EXTEND2_PV_OVERLOAD`
`E100414`	100414	`INV_FAULT_EXTEND2_GRID_RESONANCE_FAULT`
`E100415`	100415	`INV_FAULT_EXTEND2_AC_SPD_FAULT`
`E100416`	100416	`INV_FAULT_EXTEND2_PV_RADIATOR_OVER_TEMPERATURE`
`E100417`	100417	`INV_FAULT_EXTEND2_GRID_OCP`
`E100418`	100418	`INV_FAULT_EXTEND2_DC_SPD_FAULT`
`E100419`	100419	`INV_FAULT_EXTEND2_BACKUP_UVP`
`E100420`	100420	`INV_FAULT_EXTEND2_LOAD_OCP`
`E100421`	100421	`INV_FAULT_EXTEND2_BALANCE_BRIDGE_ZERO_DRIFT_FAULT`
`E100422`	100422	`INV_FAULT_EXTEND2_INV_CURRENT_CTRL_ERROR`
`E100423`	100423	`INV_FAULT_EXTEND2_BACKUP_RELAY_CLOSE_FAILURE`
`E100435`	100435	`INV_FAULT_EXTEND2_GRID_LOSS_FAULT`
`E100436`	100436	`INV_FAULT_EXTEND2_HEATER_SWITCH_TIMEOUT`
`E100437`	100437	`INV_FAULT_EXTEND2_HEAT_CURRENT_FAULT`
`E100438`	100438	`INV_FAULT_EXTEND2_HEAT_VOLT_FAULT`
`E100456`	100456	`INV_FAULT_EXTEND2_AFCI_FAULT`

逆变器告警码（`inv_warning`，62 条）

逆变器预警，非故障停机。

故障码	码值	位置 / 符号名
`W110000`	110000	`INV_WARNING_BAT_OVER_VOLTAGE_ALARM`
`W110001`	110001	`INV_WARNING_BAT_UNDER_VOLTAGE_ALARM`
`W110002`	110002	`INV_WARNING_OUTPUT_OVERLOAD_ALARM`
`W110003`	110003	`INV_WARNING_ABNORMAL_TEMPERATURE_SENSOR`
`W110004`	110004	`INV_WARNING_DC_POWER_ALARM`
`W110005`	110005	`INV_WARNING_BATTERY_STOPS_RUNNING_ALARM`
`W110006`	110006	`INV_WARNING_OVER_TEMPERATURE_ALARM`
`W110019`	110019	`INV_WARNING_BAT_REVERSR_ALARM`
`W110020`	110020	`INV_WARNING_BUS_OVER_ALARM`
`W110021`	110021	`INV_WARNING_GRID_LOSS_ALARM`
`W110022`	110022	`INV_WARNING_GRID_VOLT_ALARM`
`W110023`	110023	`INV_WARNING_GRID_FREQ_ALARM`
`W110024`	110024	`INV_WARNING_10MIN_GRID_VOLT_ALARM`
`W110025`	110025	`INV_WARNING_GRID_VOLT_INST_OVER`
`W110026`	110026	`INV_WARNING_PE_LOSS_ALARM`
`W110027`	110027	`INV_WARNING_LN_REVERSE`
`W110028`	110028	`INV_WARNING_LOW_TEMPER_ALARM`
`W110029`	110029	`INV_WARNING_GFCI_ALARM`
`W110030`	110030	`INV_WARNING_ISO_ALARM`
`W110031`	110031	`INV_WARNING_DCI_ALARM`
`W110032`	110032	`INV_WARNING_DCV_ALARM`
`W110033`	110033	`INV_WARNING_ISLAND_ALARM`
`W110034`	110034	`INV_WARNING_FAN_ABNORMAL_ALARM`
`W110035`	110035	`INV_WARNING_N_LOSS_ALARM`
`W110036`	110036	`INV_WARNING_FLASHID_ALARM`
`W110037`	110037	`INV_WARNING_READ_FLASH_ALARM`
`W110038`	110038	`INV_WARNING_WRITE_FLASH_ALARM`
`W110039`	110039	`INV_WARNING_MACHINE_TYPE_ALARM`
`W110040`	110040	`INV_WARNING_INV_VOLT_LOW_ALARM`
`W110041`	110041	`INV_WARNING_INV_OVER_CURR_SW_ALARM`
`W110042`	110042	`INV_WARNING_INV_OVER_CURR_HW_ALARM`
`W110043`	110043	`INV_WARNING_BST_OVER_CURR_SW_ALARM`
`W110044`	110044	`INV_WARNING_BST_OVER_CURR_HW_ALARM`
`W110045`	110045	`INV_WARNING_BUCK_BST_OVER_CURR_SW_ALARM`
`W110046`	110046	`INV_WARNING_BUCK_BST_OVER_CURR_HW_ALARM`
`W110047`	110047	`INV_WARNING_BUS_UNDER`
`W110048`	110048	`INV_WARNING_NO_PV_INPUT_ALARM`
`W110049`	110049	`INV_WARNING_INPUT_POWER_LIMIT_ALARM`
`W110050`	110050	`INV_WARNING_OUTPUT_POWER_LIMIT_ALARM`
`W110051`	110051	`INV_WARNING_REDUCE_PBY_OVER_FREQ_ALARM`
`W110052`	110052	`INV_WARNING_REDUCE_PBY_OVER_VOLT_ALARM`
`W110053`	110053	`INV_WARNING_REDUCE_PBY_OVER_TEMP_ALARM`
`W110054`	110054	`INV_WARNING_HVRT_ALARM`
`W110055`	110055	`INV_WARNING_LVRT_ALARM`
`W110056`	110056	`INV_WARNING_BAT_OPEN_ALARM`
`W110059`	110059	`INV_WARNING_GRID_WAVEFORM_ABNORMAL_ALARM`
`W110060`	110060	`INV_WARNING_EMS_CAN_ALARM`
`W110061`	110061	`INV_WARNING_EMS_SCI_ALARM`
`W110074`	110074	`INV_WARNING_PV_VOLT_HIGH_ALARM`
`W110075`	110075	`INV_WARNING_PARA_ALARM`
`W110076`	110076	`INV_WARNING_PARA_ERROR_LOCATION`
`W110077`	110077	`INV_WARNING_PARA_AVG_OVERLOAD`
`W110078`	110078	`INV_WARNING_PARA_MODULE_ADDR_SAME`
`W110079`	110079	`INV_WARNING_PARA_ONLINE_ENTER_FAIL`
`W110080`	110080	`INV_WARNING_PARA_UNBALANCE_POWER`
`W110081`	110081	`INV_WARNING_PARA_TURNON_INCONSISTENT`
`W110082`	110082	`INV_WARNING_GRID_BACKUP_N_LOST`
`W110083`	110083	`INV_WARNING_BAT_NUM_ABNORMAL`
`W110100`	110100	`INV_WARNING_GRID_PHASE_ORDER_FAULT`
`W110101`	110101	`INV_WARNING_DCV_SAMPLE_ABNORMAL`
`W110102`	110102	`INV_WARNING_BLACKBOX_FLASH_FAULT`
`W110103`	110103	`INV_WARNING_RTC_FAULT`

逆变器告警扩展 1（`inv_warning_extend1`，5 条）

逆变器告警扩展字。

故障码	码值	位置 / 符号名
`W110108`	110108	`INVERTER_WARN_EXTEND1_EMS_BMS_LOST`
`W110109`	110109	`INVERTER_WARN_EXTEND1_BUSUNBALANCE`
`W110110`	110110	`INVERTER_WARN_EXTEND1_PVREVERSE`
`W110111`	110111	`INVERTER_WARN_EXTEND1_GRIDVOLTCRESTFACTORHIGH`
`W110137`	110137	`INVERTER_WARN_EXTEND1_AFCI_WRANING`

充电桩故障码（一代 EVC）（`evc_fault`，21 条）

一代充电桩上报的故障。

故障码	码值	位置 / 符号名
`E200000`	200000	`EVC_FAULT_RELAY_OTP`
`E200001`	200001	`EVC_FAULT_OUTPUT_OVERLOAD`
`E200002`	200002	`EVC_FAULT_GRIDOVP`
`E200003`	200003	`EVC_FAULT_GRIDUVP`
`E200004`	200004	`EVC_FAULT_GRIDOCP`
`E200005`	200005	`EVC_FAULT_GRIDOFP`
`E200006`	200006	`EVC_FAULT_GRIDUFP`
`E200007`	200007	`EVC_FAULT_DC_LEAKAGE_CURRENT_A`
`E200010`	200010	`EVC_FAULT_AC_LEAKAGE_CURRENT`
`E200011`	200011	`EVC_FAULT_INPUT_TERMINAL_OTP`
`E200013`	200013	`EVC_FAULT_DC_LEAKAGE_CURRENT_B`
`E200014`	200014	`EVC_FAULT_RELAY_ANOMALY`
`E200015`	200015	`EVC_FAULT_GROUND_FAULT`
`E200016`	200016	`EVC_FAULT_REVERSE_PHASE`
`E200017`	200017	`EVC_FAULT_LEAKAGE_CIRCUIT`
`E200018`	200018	`EVC_FAULT_COMM_FAILURE`
`E200019`	200019	`EVC_FAULT_ABNORMAL_POWER`
`E200023`	200023	`EVC_FAULT_CP_FAILURE`
`E200029`	200029	`EVC_FAULT_GUN_LOCK_EXCEPTIONS`
`E200030`	200030	`EVC_FAULT_ABNORMAL_GUN_CURRENT`
`E200031`	200031	`EVC_FAULT_DC_LEAKAGE_CURRENT_C`

充电桩故障码（二代 EVC-II）（`evc_ii_fault`，21 条）

二代充电桩上报的故障。

故障码	码值	位置 / 符号名
`E200000`	200000	`EVC_II_FAULT_RELAY_OTP`
`E200001`	200001	`EVC_II_FAULT_OUTPUT_OVERLOAD`
`E200002`	200002	`EVC_II_FAULT_GRIDOVP`
`E200003`	200003	`EVC_II_FAULT_GRIDUVP`
`E200004`	200004	`EVC_II_FAULT_GRIDOCP`
`E200005`	200005	`EVC_II_FAULT_GRIDOFP`
`E200006`	200006	`EVC_II_FAULT_GRIDUFP`
`E200007`	200007	`EVC_II_FAULT_DC_LEAKAGE_CURRENT_A`
`E200010`	200010	`EVC_II_FAULT_AC_LEAKAGE_CURRENT`
`E200011`	200011	`EVC_II_FAULT_INPUT_TERMINAL_OTP`
`E200013`	200013	`EVC_II_FAULT_DC_LEAKAGE_CURRENT_B`
`E200014`	200014	`EVC_II_FAULT_RELAY_ANOMALY`
`E200015`	200015	`EVC_II_FAULT_GROUND_FAULT`
`E200016`	200016	`EVC_II_FAULT_REVERSE_PHASE`
`E200017`	200017	`EVC_II_FAULT_LEAKAGE_CIRCUIT`
`E200018`	200018	`EVC_II_FAULT_COMM_FAILURE`
`E200019`	200019	`EVC_II_FAULT_ABNORMAL_POWER`
`E200023`	200023	`EVC_II_FAULT_CP_FAILURE`
`E200029`	200029	`EVC_II_FAULT_GUN_LOCK_EXCEPTIONS`
`E200030`	200030	`EVC_II_FAULT_ABNORMAL_GUN_CURRENT`
`E200031`	200031	`EVC_II_FAULT_DC_LEAKAGE_CURRENT_C`

三、相关文件

想做什么	去哪
机器可读的完整表	`故障码表.tsv`
重新提取（源码更新后）	`node 工具/生成故障码表.js`
重新渲染本文件	`node 工具/渲染总表.js`
EMS 故障逐条排查	`EMS故障分册.md`
现场怎么查	`现场排查SOP.md`

故障码总表

一、按码值分区速查

二、分组明细

EMS 故障码（ems_fault，30 条）

BMS 故障码（bms_fault，22 条）

BMS 保护码（bms_protection，9 条）

BMS 告警码（bms_warning，13 条）

逆变器故障码（inv_fault，64 条）

逆变器故障扩展 1（inv_extern1_fault，64 条）

逆变器故障扩展 2（inv_extern2_fault，25 条）

逆变器告警码（inv_warning，62 条）

逆变器告警扩展 1（inv_warning_extend1，5 条）

充电桩故障码（一代 EVC）（evc_fault，21 条）

充电桩故障码（二代 EVC-II）（evc_ii_fault，21 条）