| Spec | Description |
|---|---|
| S1 | Slave address for group definition |
| S2 | Slave address for logic station |
| S3 | Additional block count for group address |
| S4 | Spare |
| S5 | Definition of group 0 |
| S6 | Definition of group 1 |
| S7 | Definition of group 2 |
| S8 | Definition of group 3 |
| S9 | Definition of group 4 |
| S10 | Definition of group 5 |
| S11 | Definition of group 6 |
| S12 | Definition of group 7 |
| S13 | Definition of group 8 |
| S14 | Definition of group 9 |
| S15 | Definition of group 10 |
| S16 | Definition of group 11 |
| S17 | Definition of group 12 |
| S18 | Definition of group 13 |
| S19 | Definition of group 14 |
| S20 | Definition of group 15 |
| S21 | Definition of group 16 |
| S22 | Definition of group 17 |
| S23 | Definition of group 18 |
| S24 | Definition of group 19 |
| S25 | Definition of group 20 |
| S26 | Definition of group 21 |
| S27 | Definition of group 22 |
| S28 | Definition of group 23 |
| Block | Type | Description |
|---|---|---|
| N | Bit | Slave and station status |
| N + [group no. x (8+S3)] + point in group | Bit | Value of point in block
|