> For the complete documentation index, see [llms.txt](https://docs.dnt.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dnt.de/dnt-lw-etrv/kommunikationsprotokoll/6.-konfiguration-des-ventils.md). # 6. Konfiguration des Ventils ## 6.1 Aktuelle Ventilsollposition {% tabs %} {% tab title="GET VALVE POSITION" %} Abfrage der aktuellen Ventilposition des Gerätes. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :-----------------: | | 0 | 7 | IR | | 0 | 6:0 | `0x18` (Command ID) | **Uplink** | Byte | Bit(s) | Value | | :-----------: | :----: | :-----------------: | | 0 | 7 | Res. | | 0 | 6:0 | `0x18` (Command ID) | | 1 | 7:0 | `ID_VALVE_POSITION` | | {% endtab %} | | | | {% endtabs %} | | |
ID_VALVE_POSITION | Eigenschaft | Wert | | :------------: | :----------------------------------------------------------: | | Beschreibung | Aktuelle Ventilposition inklusive Ventiloffset. | | Größe | 8 Bit | | Wertebereich | 0 - 200 | | Standardwert | - | | Interpretation |

y = x \* 0,5

\[y] = %

| | Persistent | Nein | | Zugriff | r |
*** ## 6.2 Soll-Ventilposition {% tabs %} {% tab title="GET VALVE SET-POINT POSITION" %} Abfrage der Soll-Ventilposition im manuellen Positioniermodus. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :-----------------: | | 0 | 7 | IR | | 0 | 6:0 | `0x19` (Command ID) | **Uplink**
ByteBit(s)Value
07Res.
06:00x19 (Command ID)
17:0ID_VALVE_POSITION_SET_POINT
{% endtab %} {% tab title="SET VALVE SET-POINT POSITION" %} Konfiguration der Soll-Ventilposition im manuellen Positioniermodus. **Beispiel** ``` 1A64h = 50,0 % Soll-Ventilposition ```
ByteBit(s)Value
07Res.
06:00x1A (Command ID)
17:0ID_VALVE_POSITION_SET_POINT
{% endtab %} {% endtabs %}
ID_VALVE_POSITION_SET_POINT | Eigenschaft | Wert | | :------------: | :---------------------------------------------------------------------: | | Beschreibung | Soll-Ventilstellung, die im manuellen Positioniermodus angefahren wird. | | Größe | 8 Bit | | Wertebereich | 0 - 200 | | Standardwert | 0 | | Interpretation | `y = x * 0,5` — `[y] = %` | | Persistent | Ja | | Zugriff | r/w |
*** ## 6.3 Ventiloffset {% tabs %} {% tab title="GET VALVE OFFSET" %} Abfrage des Ventiloffsets. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :-----------------: | | 0 | 7 | IR | | 0 | 6:0 | `0x1B` (Command ID) | **Uplink** | Byte | Bit(s) | Value | | :----------: | :----: | :-----------------: | | 0 | 7 | Res. | | 0 | 6:0 | `0x1B` (Command ID) | | 1 | 7:0 | `ID_VALVE_OFFSET` | | {% endtab %} | | | {% tab title="SET VALVE OFFSET" %} Konfiguration des Ventiloffsets. **Beispiel** ``` 1C14h = 10,0 % Ventiloffset ``` | Byte | Bit(s) | Value | | :-----------: | :----: | :-----------------: | | 0 | 7 | Res. | | 0 | 6:0 | `0x1C` (Command ID) | | 1 | 7:0 | `ID_VALVE_OFFSET` | | {% endtab %} | | | | {% endtabs %} | | |
ID_VALVE_OFFSET | Eigenschaft | Wert | | :------------: | :----------------------------------------------------------: | | Beschreibung | Offset der Ventilposition. | | Größe | 8 Bit | | Wertebereich | 0 - 200 | | Standardwert | 0 | | Interpretation |

y = x \* 0,5

\[y] = %

| | Persistent | Ja | | Zugriff | r/w |
*** ## 6.4 Maximale Ventilposition {% tabs %} {% tab title="GET VALVE MAXIMUM POSITION" %} Abfrage der maximalen Ventilposition. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :-----------------: | | 0 | 7 | IR | | 0 | 6:0 | `0x1D` (Command ID) | **Uplink**
ByteBit(s)Value
07Res.
06:00x1D (Command ID)
17:0ID_VALVE_POSITION_MAX
{% endtab %} {% tab title="SET VALVE MAXIMUM POSITION" %} Setzen der maximalen Ventilposition. **Beispiel** ``` 1EA0h = 80,0 % maximale Ventilposition ```
ByteBit(s)Value
07Res.
06:00x1E (Command ID)
17:0ID_VALVE_POSITION_MAX
{% endtab %} {% endtabs %}
ID_VALVE_POSITION_MAX | Eigenschaft | Wert | | :------------: | :----------------------------------------------------------: | | Beschreibung | Maximale Position, bis zu der das Ventil geöffnet wird. | | Größe | 8 Bit | | Wertebereich | 0 - 200 | | Standardwert | 200 | | Interpretation |

y = x \* 0,5

\[y] = %

| | Persistent | Ja | | Zugriff | r/w |
*** ## 6.5 Ventilposition im Notbetrieb {% tabs %} {% tab title="GET VALVE EMERGENCY POSITION" %} Abfrage der Ventilposition für den Notbetrieb. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :-----------------: | | 0 | 7 | IR | | 0 | 6:0 | `0x1F` (Command ID) | **Uplink**
ByteBit(s)Value
07Res.
06:00x1F (Command ID)
17:0ID_VALVE_POSITION_EMERGENCY
{% endtab %} {% tab title="SET VALVE EMERGENCY POSITION" %} Setzen der Ventilposition für den Notbetrieb. **Beispiel** ``` 2028h = 20,0 % Ventilposition im Notbetrieb ```
ByteBit(s)Value
07Res.
06:00x20 (Command ID)
17:0ID_VALVE_POSITION_EMERGENCY
{% endtab %} {% endtabs %}
ID_VALVE_POSITION_EMERGENCY | Eigenschaft | Wert | | :------------: | :----------------------------------------------------------: | | Beschreibung | Ventilposition, die das Gerät im Emergency-Modus anfährt. | | Größe | 8 Bit | | Wertebereich | 0 - 200 | | Standardwert | 40 | | Interpretation |

y = x \* 0,5

\[y] = %

| | Persistent | Ja | | Zugriff | r/w |
*** ## 6.6 Adaptions- und Entkalkungsfahrt {% tabs %} {% tab title="PERFORM ADAPTION RUN" %} Starten einer Adaptionsfahrt. | Byte | Bit(s) | Value | | :----------: | :----: | :----------------: | | 0 | 7 | Res. | | 0 | 6:0 | `34h` (Command ID) | | {% endtab %} | | | {% tab title="PERFORM DECALCIFICATION" %} Starten einer Entkalkungsfahrt. | Byte | Bit(s) | Value | | :-----------: | :----: | :----------------: | | 0 | 7 | Res. | | 0 | 6:0 | `35h` (Command ID) | | {% endtab %} | | | | {% endtabs %} | | | *** ## 6.7 Konfiguration der Entkalkungsfahrt {% hint style="info" %} Vor Firmware Version 1.3.0 wird die Entkalkungsfahrt monatlich durchgeführt {% endhint %} ### 6.7.1 Firmware ≥ 1.3.0 {% tabs %} {% tab title="GET DECALCIFICATION CONFIG" %} Abfrage des Zeitpunkts der wöchentlichen Entkalkungsfahrt. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :----------------: | | 0 | 7 | IR | | 0 | 6:0 | `32h` (Command ID) | **Uplink**
ByteBit(s)Value
07Res.
06:00x32 (Command ID)
17Res.
16:4ID_DECALCIFICATION_TIME_WEEKDAY
13:1Res.
10ID_DECALCIFICATION_TIME_HOUR[4]
27:4ID_DECALCIFICATION_TIME_HOUR[3:0]
23:0ID_DECALCIFICATION_TIME_MINUTE
{% endtab %} {% tab title="SET DECALCIFICATION CONFIG" %} Konfiguration des Zeitpunkts der wöchentlichen Entkalkungsfahrt. **Beispiel** ``` 335AC6h = Entkalkungsfahrt jeden Freitag um 12:30 ```
ByteBit(s)Value
07Res.
06:00x33 (Command ID)
17Res.
16:4ID_DECALCIFICATION_TIME_WEEKDAY
13:10x01
10ID_DECALCIFICATION_TIME_HOUR[4]
27:0ID_DECALCIFICATION_TIME_HOUR[3:0]
23:0ID_DECALCIFICATION_TIME_MINUTE
{% endtab %} {% endtabs %}
ID_DECALCIFICATION_TIME_WEEKDAY | Eigenschaft | Wert | | :------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | | Beschreibung | Wochentag der wöchentlichen Entkalkungsfahrt. | | Größe | 3 Bit | | Wertebereich | 0 - 6 | | Standardwert | 1 | | Interpretation |

1 → Montag

2 → Dienstag

3 → Mittwoch

4 → Donnerstag

5 → Freitag

6 → Samstag

0 → Sonntag

| | Persistent | Ja | | Zugriff | r/w |
ID_DECALCIFICATION_TIME_HOUR | Eigenschaft | Wert | | :------------: | :---------------------------------------------------: | | Beschreibung | Stunde der wöchentlichen Entkalkungsfahrt. | | Größe | 5 Bit | | Wertebereich | 0 - 23 | | Standardwert | 12 | | Interpretation |

y = x

\[y] = h

| | Persistent | Ja | | Zugriff | r/w |
ID_DECALCIFICATION_TIME_MINUTE | Eigenschaft | Wert | | :------------: | :----------------------------------------------------------: | | Beschreibung | Minute der wöchentlichen Entkalkungsfahrt. | | Größe | 4 Bit | | Wertebereich | 0 - 11 | | Standardwert | 0 | | Interpretation |

y = x \* 5

\[y] = min

| | Persistent | Ja | | Zugriff | r/w |
### 6.7.2 Firmware < 1.3.0 {% tabs %} {% tab title="GET DECALCIFICATION CONFIG" %} Abfrage des Zeitpunkts der monatlichen Entkalkungsfahrt. **Downlink** | Byte | Bit(s) | Value | | :--: | :----: | :----------------: | | 0 | 7 | IR | | 0 | 6:0 | `32h` (Command ID) | **Uplink**
ByteBit(s)Value
07Res.
06:00x32 (Command ID)
17Res.
16:4ID_DECALCIFICATION_TIME_WEEKDAY
13:1ID_DECALCIFICATION_TIME_WEEK_OF_MONTH
10ID_DECALCIFICATION_TIME_HOUR[4]
27:4ID_DECALCIFICATION_TIME_HOUR[3:0]
23:0ID_DECALCIFICATION_TIME_MINUTE
{% endtab %} {% tab title="SET DECALCIFICATION CONFIG" %} Konfiguration des Zeitpunkts der monatlichen Entkalkungsfahrt. **Beispiel** ``` 335AC6h = Entkalkungsfahrt am letzten Freitag des Monats um 12:30 ```
ByteBit(s)Value
07Res.
06:00x33 (Command ID)
17Res.
16:4ID_DECALCIFICATION_TIME_WEEKDAY
13:1ID_DECALCIFICATION_TIME_WEEK_OF_MONTH
10ID_DECALCIFICATION_TIME_HOUR[4]
27:0ID_DECALCIFICATION_TIME_HOUR[3:0]
23:0ID_DECALCIFICATION_TIME_MINUTE
{% endtab %} {% endtabs %}
ID_DECALCIFICATION_TIME_WEEKDAY | Eigenschaft | Wert | | :------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | | Beschreibung | Wochentag der monatlichen Entkalkungsfahrt. | | Größe | 3 Bit | | Wertebereich | 0 - 6 | | Standardwert | 1 | | Interpretation |

1 → Montag

2 → Dienstag

3 → Mittwoch

4 → Donnerstag

5 → Freitag

6 → Samstag

0 → Sonntag

| | Persistent | Ja | | Zugriff | r/w |
ID_DECALCIFICATION_TIME_WEEK_OF_MONTH | Eigenschaft | Wert | | :------------: | :------------------------------------------------------------------------------------------------------------------------------------------------------------------: | | Beschreibung | Woche des Monats für die Entkalkungsfahrt. | | Größe | 3 Bit | | Wertebereich | 1 - 5 | | Standardwert | 1 | | Interpretation |

1 → 1. Woche

2 → 2. Woche

3 → 3. Woche

4 → 4. Woche

5 → letzte Woche

| | Persistent | Ja | | Zugriff | r/w |
ID_DECALCIFICATION_TIME_HOUR | Eigenschaft | Wert | | :------------: | :---------------------------------------------------: | | Beschreibung | Stunde der monatlichen Entkalkungsfahrt. | | Größe | 5 Bit | | Wertebereich | 0 - 23 | | Standardwert | 12 | | Interpretation |

y = x

\[y] = h

| | Persistent | Ja | | Zugriff | r/w |
ID_DECALCIFICATION_TIME_MINUTE | Eigenschaft | Wert | | :------------: | :----------------------------------------------------------: | | Beschreibung | Minute der monatlichen Entkalkungsfahrt. | | Größe | 4 Bit | | Wertebereich | 0 - 11 | | Standardwert | 0 | | Interpretation |

y = x \* 5

\[y] = min

| | Persistent | Ja | | Zugriff | r/w |
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