| Spec | Description |
|---|---|
| S1 | EU high display reference |
| S2 | EU center display reference |
| S3 | EU low display reference |
| S4 | EU high constraint limit |
| S5 | EU low constraint limit |
| S6 | EU identifier |
| S7 | Spare real |
| S8 | Quality state override |
| S9 | Input select control |
| S10 | Real value input |
| S11 | Input shaping algorithm |
| S12 | Calculated value input |
| S13 | EU selected inserted value |
| S14 | Permit input select |
| S15 | Request exception report |
| S16 | Activate alarm suppression |
| S17 | High 1 alarm limit |
| S18 | Low 1 alarm limit |
| S19 | Deviation alarm reference value |
| S20 | Alarm control |
| S21 | EU high alarm deadband |
| S22 | EU high 3 alarm difference |
| S23 | EU high 2 alarm difference |
| S24 | EU high 1 fixed alarm value |
| S25 | EU low 1 fixed alarm value |
| S26 | EU low 2 alarm difference |
| S27 | EU low 3 alarm difference |
| S28 | EU low alarm deadband |
| S29 | EU deviation alarm limit |
| S30 | EU significant change to force exception report |
| S31 | Period for time based alarms (second) |
| S32 | EU high rate of change |
| S33 | EU low rate of change |
| S34 | Time sequence alarm count |
| Block | Type | Description |
|---|---|---|
| N | Real | Current value and status |
| N+1 | Real | Current extended status |