| Spec | Description |
|---|---|
| S1 | Exception report direction |
| S2 | Loop address exception |
| S3 | Exception report data type |
| S4 | PCU address exception |
| S5 | Slave address exception |
| S6 | Block address exception |
| Block | Type | Description |
|---|---|---|
| N | Integer | Status of incoming data |
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