Valve-heating

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Heating system valve type executor


Example of description in 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>

Additional parameters

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