| Spec | Description |
|---|---|
| S1 | Port 1 transmission start delay after transmitter turned on (milliseconds) |
| S2 | Port 1 transmitter turn off delay after transmission sent (milliseconds) |
| S3 | Port 2 transmission start delay after transmitter turned on (milliseconds) |
| S4 | Port 2 transmitter turn off delay after transmission sent (milliseconds) |
| S5 | Port 1 maximum transmission duration (milliseconds) |
| S6 | Port 2 maximum transmission duration (milliseconds) |
| S7 | Port 1 communication status watchdog timer (seconds) |
| S8 | Port 2 communication status watchdog timer (seconds) |
| S9 | Port 1 baud rate |
| S10 | Port 2 baud rate |
| S11 | Port 1 data characteristics |
| S12 | Port 2 data characteristics |
| S13 | Port 1 duplex mode |
| S14 | Port 2 duplex mode |
| S15 | Port 2 mode |
| S16 | Failure error rate |
| S17 | Action on communication equipment fail |
| S18 | Exception reporting rate (time between scans) |
| Block | Type | Description |
|---|---|---|
| 1 | Bit | Port 1 communication status |
| 2 | Bit | Port 2 communication status |
| 3 | Integer | Spare |
| 4 | Integer | Spare |
| 5 | Integer | Spare |
| 6 | Integer | Spare |