| Spec | Description |
|---|---|
| S1 | Station block (FC 80) |
| S2 | Set point raise |
| S3 | Set point lower |
| S4 | Control output raise |
| S5 | Control output lower |
| S6 | Auto/manual permissive |
| S7 | Auto/manual transfer |
| S8 | Manual bypass request |
| S9 | Bypass control output |
| S10 |
|
| S11 | Set point ramp rate (units/sec) |
| S12 | Control output ramp rate (units/sec) |
| S13 | Bad quality bypass control output |
| S14 | Spare real input |
| S15 | Bypass control maximum rate change (units) |
| S16 | Spare real |
| S17 | Spare boolean |
| Block | Type | Description |
|---|---|---|
| N | Bit | Requests auto bypass |
| N+1 | Bit | Reserved |
| N+2 | Bit | Reserved |
| N+3 | Bit | Reserved |
| N+4 | Bit | Reserved |