The following table shows the surface state values according to the EN 15518 standard. EN 15518 surface states are reported in the SEND DATA message.
| Value | Surface state |
|---|---|
| 0 | Error |
| 1 | Dry |
| 2 | Moist |
| 3 | Wet |
| 4 - 9 | − |
| 10 | Streaming water |
| 11 | Slippery 1 |
1 Icy and slushy are reported as slippery in
EN 15518.