| Spec | Description |
|---|---|
| S1 | Request exception report to RS-232-C port |
| S2 | Easy step status flag |
| S3 | Number of easy step configuration steps |
| S4 | Number of easy step configuration inputs |
| S5 | Number of easy step configuration outputs |
| S6 | Spare |
| S7 | Spare |
| S8 | Spare |
| Block | Type | Description |
|---|---|---|
| 0 | Bit | Constant 0 |
| 1 | Bit | Constant 1 |
| 2 | Bit | Constant 0 or 0.0 |
| 3 | Real | Constant -100.0 |
| 4 | Real | Constant -1.0 |
| 5 | Real | Constant 0.0 |
| 6 | Real | Constant 1.0 |
| 7 | Real | Constant 100.0 |
| 8 | Real | Constant -9.2 E18 |
| 9 | Real | Constant 9.2 E18 |
| 10 | Bit | Start-up in progress |
| 11 | Real | Reserved |
| 12 | Real | System free time (percent) |
| 13 | Real | Revision level |
| 14 | Real | Reserved |