Full Cluster Metrics (SBCU)
The following supports Modbus Function Code 03 (Read Holding Registers) only.
(relative to P)
Register Address | Data Type | Description | Unit/Notes |
---|---|---|---|
P+1 | UINT16 | Total Cluster Voltage | 0.1 V |
P+2 | UINT16 | Total Cluster Current | 0.1 A, offset +3200 |
P+3 | UINT16 | Cluster SOC | 0.1% |
P+4 | UINT16 | Cluster SOH | 0.1% |
P+5 | UINT16 | Cluster Insulation Positive Resistance | KΩ |
P+6 | UINT16 | Cluster Insulation Negative Resistance | KΩ |
P+7 | UINT16 | Maximum Cell Voltage BMU Number | |
P+8 | UINT16 | Maximum Cell Voltage box serial number | |
P+9 | UINT16 | Maximum Cell Voltage | mV |
P+10 | UINT16 | Minimum Cell Voltage BMU Number | |
P+11 | UINT16 | Minimum Cell Voltage box serial number | |
P+12 | UINT16 | Minimum Cell Voltage value | mV |
P+13 | UINT16 | Maximum Cell Temperature BMU Number | |
P+14 | UINT16 | Maximum Cell Temperature box serial | |
P+15 | UINT16 | Maximum Cell Temperature value | °C + 40°C |
P+16 | UINT16 | Minimum Cell Temperature BMU Number | |
P+17 | UINT16 | Minimum Cell Temperature box serial | |
P+18 | UINT16 | Minimum Cell Temperature value | °C + 40°C |
P+19 | UINT16 | Maximum Cell Temperature difference value | mV |
P+20 | UINT16 | Average Cell Voltage | |
P+21 | UINT16 | Maximum temperature difference | °C |
P+22 | UINT16 | Average temperature | °C + 40°C |
P+23 | UINT16 | Charge Limit Current | 0.1 A |
P+24 | UINT16 | Discharge limiting current | 0.1 A |
P+25 | UINT16 | Cluster charge/discharge cycle | |
P+26 | UINT16 | Cluster single charge energy | 0.1 kWh |
P+27 | UINT16 | Cluster single discharge energy | 0.1 kWh |
P+28/P+29 | UINT32 | Cumulative Cluster Charging energy | 0.1 kWh |
P+30/P+31 | UINT32 | Cluster cumulative discharge energy | 0.1 kWh |
P+32 | UINT16 | Cluster number |