Relay and Status Monitoring
Relay states and status flags are read via function code 0x03.
Parameter | Address Range | Description |
|---|---|---|
Cluster relay status | 60101+ | Main Pos/Neg, Precharge, Fan, etc. |
System operational status | 1101 | Bits: Init, Ready, Discharge, etc. |
Cluster operation flag | 1102, 1115 | Each bit = 1 cluster |