Cluster Relay Status
The following supports Modbus Function Code 03 (Read Holding Registers) only.
Register Address | Data Type | Description | Data | Note |
|---|---|---|---|---|
P+1 | UINT16 | Main Positive Relay Status | 0 – open | |
P+2 | UINT16 | Main Negative Relay Status | 0 – open | |
P+3 | UINT16 | Main Pre-charge Relay Status | 0 – open | |
P+4 | UINT16 | Breaker Relay Status | 0 – open | |
P+5 | UINT16 | Fan Relay Status | 0 – open | |
P+6 | UINT16 | Charge Relay Status | 0 – open | |
P+7 | UINT16 | Discharge Relay Status | 0 – open | |
P+8 | UINT16 | Dry Contact Status K1 | 0 – open | |
P+9 | UINT16 | Dry Contact Status K2 | 0 – open |
Offset Address Formula:P – 60100 + 10 × n
(where n is the cluster index, 0 ≤ n < 32)