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Status and Fault List
| Address | Bit | Flag | Flag category | Flag name in Chinese | Value | |
|---|---|---|---|---|---|---|
| 32 | Bit0 | Fault status | Fault | 故障: 故障综合 | 0: False; 1:ture | |
| 32 | Bit1 | Alert status | Warning | 告警: 告警综合 | 0: False; 1:ture | |
| 32 | Bit2 | On/Off status | Status | 状态: 已开机 | 0: False; 1:ture | |
| 32 | Bit3 | On-grid | Status | 状态: 并网 | 0: False; 1:ture | |
| 32 | Bit4 | Off-grid(Island mode) | Status | 状态: 离网 | 0: False; 1:ture | |
| 32 | Bit5 | Reserved | ||||
| 32 | Bit6 | Reserved | ||||
| 32 | Bit7 | Reserved | ||||
| 32 | Bit8-15 | Reserved | ||||
| 33 | Bit0-7 | Reserved | ||||
| 33 | Bit8 | anti-islanding function enabled | Status | 状态: 孤岛保护使能 | 0: False; 1:ture | |
| 33 | Bit9-15 | Reserved | ||||
| 34 | Bit0-7 | Reserved | ||||
| 34 | Bit8-15 | Reserved | ||||
| 35 | Bit0-7 | Reserved | ||||
| 35 | Bit8-15 | Reserved | ||||
| 36 | bit0 | AC OVP | Warning | 告警: 交流侧过压保护 | 0: False; 1:ture | |
| 36 | Bit1 | AC UVP | Warning | 告警: 交流侧欠压保护 | 0: False; 1:ture | |
| 36 | Bit2 | AC OFP | Warning | 告警: 交流侧过频保护 | 0: False; 1:ture | |
| 36 | Bit3 | AC UFP | Warning | 告警: 交流侧欠频保护 | 0: False; 1:ture | |
| 36 | Bit4 | Grid voltage unbalance. | Warning | 告警: 电网电压不平衡 | 0: False; 1:ture | |
| 36 | Bit5 | Grid phase reverse | Warning | 告警: 电网电压反序 | 0: False; 1:ture | |
| 36 | Bit6 | Anti-islanding scheme taking effect (and grid is out) | Status | 状态: 孤岛状态 | 0: False; 1:ture | |
| 36 | Bit7 | On/off-grid switching error | Warning | 告警: 并离网切换故障 | 0: False; 1:ture | |
| 36 | Bit8 | Output grounding error | Fault | 故障: 输出接地故障 | 0: False; 1:ture | |
| 36 | Bit9 | Reserved | ||||
| 36 | Bit10 | Grid phase lock failed | Warning | 告警: 电网锁相失败 | 0: False; 1:ture | |
| 36 | Bit11 | Internal air over-temp | Warning | 告警: 内部环境温度过温 | 0: False; 1:ture | |
| 36 | Bit12 | Enabling grid-tieing criterion detecting timeout | Status | 状态: 并网条件判断超时使能 | 0: False; 1:ture | |
| 36 | Bit13-15 | Reserved | ||||
| 37 | Bit0 | EPO(Emergency Power-off) tripping | Warning | 告警: 急停按钮被按下 | 0: False; 1:ture | |
| 37 | bit1 | HMI parameters fault | Fault | 故障: 监控参数故障 | 0: False; 1:ture | |
| 37 | Bit2 | DSP version error | Fault | 故障: DSP软件版本错误 | 0: False; 1:ture | |
| 37 | Bit3 | CPLD version error | Fault | 故障: CPLD软件版本错误 | 0: False; 1:ture | |
| 37 | Bit4 | Hardware Version error | Fault | 故障: 硬件版本错误 | 0: False; 1:ture | |
| 37 | Bit5 | Communication error | Fault | 故障: 通讯错误 | 0: False; 1:ture | |
| 37 | Bit6 | Aux power error | Fault | 故障: 辅助电源错误 | 0: False; 1:ture | |
| 37 | Bit7 | Fan failure | Fault | 故障: 风扇故障 | 0: False; 1:ture | |
| 37 | Bit8 | BUS over voltage | Warning | 告警: 母线电压过压 | 0: False; 1:ture | |
| 37 | Bit9 | BUS low voltage | Warning | 告警: 母线电压欠压 | 0: False; 1:ture | |
| 37 | Bit10 | BUS voltage unbanlaced | Warning | 告警: 母线电压不平衡 | 0: False; 1:ture | |
| 37 | Bit11 | Reserved | ||||
| 37 | Bit12 | Reserved | ||||
| 37 | Bit13 | Output voltage abnormal. | Fault | 故障: 输出电压异常 | 0: False; 1:ture | |
| 37 | Bit14 | Output current unbalanced | Fault | 故障: 输出电流不平衡 | 0: False; 1:ture | |
| 37 | Bit15 | Over-temperature of heat sink | Warning | 告警: 散热器过温 | 0: False; 1:ture | |
| 38 | Bit0 | Output Overload | Warning | 告警: 输出过载 | 0: False; 1:ture | |
| 38 | Bit1 | Reserved | 0: False; 1:ture | |||
| 38 | Bit2 | AC relay short-circuit. | Fault | 故障: AC继电器短路 | 0: False; 1:ture | |
| 38 | Bit3 | Inverter start failure. | Fault | 故障: 逆变器启动失败 | 0: False; 1:ture | |
| 38 | Bit4 | AC relay is open. | Fault | 故障: AC继电器开路 | 0: False; 1:ture | |
| 38 | Bit5-15 | Reserved | 0: False; 1:ture | |||
| 39 | Bit0 | EE Reading error 1 | Fault | 故障: EE读取错误1 | 0: False; 1:ture | |
| 39 | Bit1 | EE Reading error 2 | Fault | 故障: EE读取错误2 | 0: False; 1:ture | |
| 39 | Bit2 | Reserved | ||||
| 39 | Bit3 | Inverter over load | Warning | 告警: 逆变器过载 | 0: False; 1:ture | |
| 39 | Bit4-15 | Reserved | ||||
| 40 | bit0 | DC charging | Status | 状态: DC充电中 | 0: False; 1:ture | |
| 40 | bit1 | DC discharging | Status | 状态: DC放电中 | 0: False; 1:ture | |
| 40 | bit2 | Battery fully charged | Status | 状态: 电池充满 | 0: False; 1:ture | |
| 40 | bit3 | Battery empty | Status | 状态: 电池放空 | 0: False; 1:ture | |
| 40 | Bit4 | Reserved | ||||
| 40 | Bit5 | Reserved | ||||
| 40 | Bit6-15 | Reserved | ||||
| 41 | Bit0-7 | Reserved | ||||
| 41 | Bit8-15 | Reserved | ||||
| 42 | Bit0-7 | Reserved | ||||
| 42 | Bit8-15 | Reserved | ||||
| 43 | Bit0-7 | Reserved | ||||
| 43 | Bit8-15 | Reserved | ||||
| 44 | Bit0 | DC input OVP(over voltage protection) | Warning | 告警: DC输入过压保护 | 0: False; 1:ture | |
| 44 | Bit1 | DC input UVP(under voltage protection) | Warning | 告警: DC输入欠压保护 | 0: False; 1:ture | |
| 44 | Bit2 | Reserved | ||||
| 44 | Bit3 | BMS Alerts.(available only BMS connected) | Warning | 告警: BMS告警 | 0: False; 1:ture | |
| 44 | Bit4-7 | Reserved | 0: False; 1:ture | |||
| 44 | Bit8-15 | Reserved | 0: False; 1:ture | |||
| 45 | bit0 | DC soft-start failed. | Warning | 告警: DC软起动失败 | 0: False; 1:ture | |
| 45 | bit1 | DC relay short-circuit. | Fault | 故障: DC继电器短路 | 0: False; 1:ture | |
| 45 | bit2 | DC relay short-open | Fault | 故障: DC继电器开路 | 0: False; 1:ture | |
| 45 | Bit3 | Battery power over load. | 0: False; 1:ture | |||
| 45 | Bit4 | DC BUS starting failed | Warning | 告警: 母线启动失败 | 0: False; 1:ture | |
| 45 | Bit5-7 | Reserved | ||||
| 45 | Bit8-15 | Reserved | ||||
| 46 | Bit0-7 | Reserved | ||||
| 46 | Bit8-15 | Reserved | ||||
| 47 | Bit0 | DC OCP | Warning | 告警: DC过流保护 | 0: False; 1:ture | |
| 47 | Bit1-7 | Reserved | ||||
| 47 | Bit8-15 | Reserved | ||||
| 48-63 | Reserved | |||||