Клапан отопления
Исполнительное устройство клапана системы отопления
Пример описания в XML
1<item type="valve-heating" addr="100:48" name="Hall" temperature-sensors="119:10;119:11" automation="Cold" undefined-behavior="on" sensor-cr="348:35" sensor-cr-hi="30" sensor-cr-lo="10">
2<automation name="Hot" temperature-level="8" temperature-lag="0.2">
3<time-interval temperature-level="27" start-time="10:00" end-time="22:00" week-days="su;sa"/>
4<time-interval temperature-level="26" start-time="10:00" end-time="22:00" week-days="mo;tu;we;th;fr"/>
5</automation>
6<automation name="Cold" temperature-level="25" temperature-lag="0.7"/>
7</item>
Дополнительные параметры
| Name | type and variety | description | default value |
|---|---|---|---|
| temperature-sensors | list | list of valve temperature sensors (for automation) | - |
| automation | string | name of current automation mode | - |
| sub-type | enum | warm-floor | - |
| temperature-lag | number | hysteresis range on either side from set-point temperature Set in automation tag. The decimal symbol is dot. | 0.5 |
| undefined-behavior | enum on/off/last |
valve position in case of sensors readings absence | last |
| sensor-cr | list | temperature-sensor measuring the maximum and minimum critical temperature | - |
| sensor-cr-hi | number | upper temperature limit, to disable warm floor in case of overheating | - |
| sensor-cr-lo | number | lower temperature limit, to activate the warm floor in case of overcooling. | - |
| t-min | number | lower temperature limit to set | 0 |
| t-max | number | upper temperature limit to set | 32 |
Automation parameters (optional element)
| Name | type and variety | description |
|---|---|---|
| name* | string | Device name in the control interface |
| temperature-level* | number | Temperature level for the intervals not specified in time-interval tags |
* – required fields
Parameters of time-interval (optional element):
| Name | type and variety | description |
|---|---|---|
| temperature-level* | Number | temperature level for this time interval |
| start-time* | HH:MM | interval starting time |
| end-time* | HH:MM | interval ending time |
| week-days | list mo;tu;we;th;fr;su;sa |
list of week days when this interval is active |
- – required fields
Device status as for event (1 byte)
| Byte number | Description |
|---|---|
| 0 | Device status. 0 bit: 0 – zone is off 1 – zone is on 4-7 bits – number of current automation mode. Number is depending on order of automation description in logic. |
Device status upon status request (6 bytes)
| Byte | Description |
|---|---|
| 0 | Device status. 0 bit: 0 – zone is off 1 – zone is on 4-7 bits – number of current automation mode. Number is depending on order of automation description in logic. |
| 1-2 | Set-point temperature, low-high bytes |
| 3-4 | Middle temperature of connected sensors, low-high bytes |
| 5 | 254 – "Always off" mode 255 – "Manual" mode |
Possible variants of setting the status
| Byte | Description |
|---|---|
| 0 | 0 – off 1 – on 0xFF – Change the status for the opposite one |