DOWNLINK
BYTE | BIT RANGE | SIZE | OFFSET | ABBREVIATION | DETAILS |
1 | DB0.7…0.0 | 8 | 0 | KP | P Coefficient 0 … 25.5 Default = 0x24 = 3.6 Resolution = 0.1 |
2 | DB1.7…1.0 | 8 | 8 | KI | I Coefficient 0 … 5.12 Default = 0x14 = 0.40 Resolution = 0.02 |
3 | DB2.7…2.0 | 8 | 16 | RESERVED | |
4 | DB3.7…3.1 | 7 | 24 | RESERVED | |
DB3.0 | 1 | 31 | IU | Integral Unwind If device reaches 0% and room is still too warm, or if device reaches 100% and room is still too cold: 0 = set 1 = set Default = 0 |
To receive an Uplink without changing any settings, send an empty Downlink.
UPLINK
Same as Downlink, confirming settings.