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In dieser Anleitung ist gut ersichtlich welche Register welche Information enthalten und wie man z.B. die Lüftungsstufe verstellen kann.
Dennoch liste Ich sie hier direkt auf und ergänze einige Parameter um evtl. hilfreiche Bemerkungen.
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Coils status
| Befehl | IO-Adresse | Beschreibung | R/W | Größe | Datentyp | Rückgabewert | Bemerkungen |
|---|---|---|---|---|---|---|---|
| 1 - Read coil status (0x) | 0 | Relay 1 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 1 | Relay 2 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 2 | Relay 3 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 3 | Relay 4 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 4 | Relay 5 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 5 | Relay 6 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 6 | Relay 7 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 7 | Relay 8 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 8 | Relay 9 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 9 | Relay 10 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 10 | Relay 11 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 11 | Unused digital out 1 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 12 | Unused digital out 2 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 13 | Unused digital out 3 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 1 - Read coil status (0x) | 14 | Unused digital out 4 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
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| Befehl | IO-Adresse | Beschreibung | R/W | Größe | Datentyp | Rückgabewert | Bemerkungen |
|---|---|---|---|---|---|---|---|
| 2 - Read input status (1x) | 0 | Hygrostat | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 2 - Read input status (1x) | 1 | Start/Stop | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 2 - Read input status (1x) | 2 | Unused digital in 1 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 2 - Read input status (1x) | 3 | Unused digital in 2 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 2 - Read input status (1x) | 4 | Unused digital in 3 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
| 2 - Read input status (1x) | 5 | Unused digital in 4 | R | 1 | UINT16 | ON/OFF | 0=OFF/1=ON |
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Input registers
| Befehl | IO-Adresse | Beschreibung | R/W | Größe | Datentyp | Rückgabewert | Bemerkungen |
|---|---|---|---|---|---|---|---|
| 4 - Read input register (3x) | 0 | T1 - Temperatur Zuluft | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 1 | T2 - Temperatur Raumluft | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 2 | T3 - Temperatur Frischluft | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 3 | T4 - Temperatur Abluft | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 4 | T5 | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 5 | T6 | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 6 | T7 - Temperatur Fortluft | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 7 | T8 - Wasserfrost | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 8 | T9 - Hilfssensor | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 9 | Temperaturfühler am Panel | R | 1 | UINT16 | -30°C - 70°C | 300 = 0°C |
| 4 - Read input register (3x) | 10 | CO2 Sensor | R | 1 | UINT16 | 0-2000ppm | |
| 4 - Read input register (3x) | 11 | Feuchtigkeitssensor | R | 1 | UINT16 | 0-100% | |
| 4 - Read input register (3x) | 101 | Alarm | R | 1 | UINT16 | Bits | |
| 4 - Read input register (3x) | 102 | Zuluft Ventilator | R | 1 | UINT16 | 0-100% | |
| 4 - Read input register (3x) | 103 | Abluft Ventilator | R | 1 | UINT16 | 0-100% | |
| 4 - Read input register (3x) | 104 | Bypass | R | 1 | UINT16 | 0-100% | |
| 4 - Read input register (3x) | 105 | Wasserventil | R | 1 | UINT16 | 0-100% | |
| 4 - Read input register (3x) | 106 | Unused Volt 1 | R | 1 | UINT16 | 0-1000 | 0-10V |
| 4 - Read input register (3x) | 107 | Unused Volt 2 | R | 1 | UINT16 | 0-1000 | 0-10V |
| 4 - Read input register (3x) | 108 | Zuluft Ventilator Drehzahl | R | 1 | UINT16 | 0-9999 | |
| 4 - Read input register (3x) | 109 | Abluft Ventilator Drehzahl | R | 1 | UINT16 | 0-9999 | |
| 4 - Read input register (3x) | 200 | Program Version Controller | R | 1 | UINT16 | 0-9999 | 1=0.1 |
| 4 - Read input register (3x) | 201 | Program Version Display | R | 1 | UINT16 | 0-9999 | 1=0.1 |
| 4 - Read input register (3x) | 202 | Sub Version Controller | R | 1 | UINT16 | 0-9999 | ASCII, 97=a, 98=b, ... |
| 4 - Read input register (3x) | 203 | Sub Version Display | R | 1 | UINT16 | 0-9999 | ASCII, 97=a, 98=b, ... |
| 4 - Read input register (3x) | 204 | Modbus Version | R | 1 | UINT16 | 0-9999 | 1=0.1 |
| 4 - Read input register (3x) | 205 | Sub Modbus Version | R | 1 | UINT16 | 0-9999 | ASCII, 97=a, 98=b, ... |
| Alarm Beschreibung zu Input Register 101 | ||
|---|---|---|
| Alarm Bit | Beschreibung | Wert |
| Bit 0 | Externer Stop | 1 |
| Bit 1 | Hauptfilter wechseln | 2 |
| Bit 2 | Zu hoher Druck | 4 |
| Bit 3 | Frost | 8 |
| Bit 4 | Kommunikationsfehler Panel → Controller | 16 |
| Bit 5 | Externer Filter wechseln | 32 |
| Bit 6 | Lüfterdrehzahl | 64 |
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Holding registers
Alle folgenden register können auch mit dem Modbus Befehl "6 - Preset single register" beschrieben werden!
| Befehl | IO-Adresse | Beschreibung | R/W | Größe | Datentyp | Min | Max | Display Offset 1) | Auflösung | Bemerkungen |
|---|---|---|---|---|---|---|---|---|---|---|
| 3 - Read input register (4x) | 0 | Temperatur in °C | R/W | 1 | UNIT16 | 0 | 200 | 100 | 0.1 | |
| 3 - Read input register (4x) | 1 | Preheat on/off | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | |
| 3 - Read input register (4x) | 2 | Reheat on/off | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | |
| 3 - Read input register (4x) | 3 | Timer Level 3-4 on/off | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | |
| 3 - Read input register (4x) | 4 | Filter Change mdr | R/W | 1 | UNIT16 | 0 | 6 | 0 | 1 | |
| 3 - Read input register (4x) | 5 | R/W | 1 | UNIT16 | 0 | 0 | 0 | 0 | ||
| 3 - Read input register (4x) | 6 | Level 1 supply in % | R/W | 1 | UNIT16 | 0 | 100 | 0 | 1 | |
| 3 - Read input register (4x) | 7 | Level 2 supply in % | R/W | 1 | UNIT16 | 0 | 100 | 0 | 1 | |
| 3 - Read input register (4x) | 8 | Level 3 supply in % | R/W | 1 | UNIT16 | 0 | 100 | 0 | 1 | |
| 3 - Read input register (4x) | 9 | Level 1 extract in % | R/W | 1 | UNIT16 | 0 | 100 | 0 | 1 | |
| 3 - Read input register (4x) | 10 | Level 2 extract in % | R/W | 1 | UNIT16 | 0 | 100 | 0 | 1 | |
| 3 - Read input register (4x) | 11 | Level 3 extract in % | R/W | 1 | UNIT16 | 0 | 100 | 0 | 1 | |
| 3 - Read input register (4x) | 12 | T2 Adjustment in °C | R/W | 1 | UNIT16 | 0 | 50 | -50 | 0.1 | |
| 3 - Read input register (4x) | 13 | Level 3-4 in hour | R/W | 1 | UNIT16 | 1 | 9 | 0 | 1 | |
| 3 - Read input register (4x) | 14 | Filter change autostop on/off | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | |
| 3 - Read input register (4x) | 15 | Regform | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | 2) |
| 3 - Read input register (4x) | 16 | Preheat Temperatur in °C | R/W | 1 | UNIT16 | 0 | 150 | -150 | 0.1 | |
| 3 - Read input register (4x) | 17 | Bypass max in °C | R/W | 1 | UNIT16 | 10 | 100 | 0 | 0.1 | |
| 3 - Read input register (4x) | 18 | Water reg interval in sec. | R/W | 1 | UNIT16 | 1 | 250 | 0 | 1 | |
| 3 - Read input register (4x) | 19 | Power reg interval in min. | R/W | 1 | UNIT16 | 1 | 30 | 0 | 1 | |
| 3 - Read input register (4x) | 20 | Frost reduction in °C | R/W | 1 | UNIT16 | 0 | 100 | 0 | 0.1 | |
| 3 - Read input register (4x) | 21 | Frost on/off | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | |
| 3 - Read input register (4x) | 22 | Frost default in °C | R/W | 1 | UNIT16 | 0 | 100 | 0 | 0.1 | |
| 3 - Read input register (4x) | 23 | Aux relay R9 | R/W | 1 | UNIT16 | 0 | 5 | 0 | 1 | |
| 3 - Read input register (4x) | 24 | Stop unit on/off | R/W | 1 | UNIT16 | 0 | 1 | 0 | 1 | |
| 3 - Read input register (4x) | 25 | End bypass at low fresh air °C | R/W | 1 | UNIT16 | 0 | 20 | 0 | 1 | |
| 3 - Read input register (4x) | 26 | Modbus mode | R/W | 1 | UNIT16 | 0 | 2 | 0 | 1 | 3) |
| 3 - Read input register (4x) | 27 | Modbus address | R/W | 1 | UNIT16 | 1 | 247 | 0 | 1 |
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| 3 - Read input register (4x) | 100 | Panel fan speed switch | R/W | 1 | UNIT16 | 0 | 4 | 0 | 1 | 4) |
| 3 - Read input register (4x) | 200 | Hour | R/W | 1 | UNIT16 | 0 | 23 | 0 | 1 | |
| 3 - Read input register (4x) | 201 | Minute | R/W | 1 | UNIT16 | 0 | 59 | 0 | 1 | |
| 3 - Read input register (4x) | 202 | Day | R/W | 1 | UNIT16 | 1 | 7 | 0 | 1 | |
| 3 - Read input register (4x) | 203 | Date | R/W | 1 | UNIT16 | 1 | 31 | 0 | 1 | |
| 3 - Read input register (4x) | 204 | Month | R/W | 1 | UNIT16 | 1 | 12 | 0 | 1 | |
| 3 - Read input register (4x) | 205 | Year | R/W | 1 | UNIT16 | 0 | 99 | 0 | 1 | 5) |
| 3 - Read input register (4x) | 500 | 1 Calendar Change merged hour + min | R/W | 1 | UNIT16 | Highbyte = Hour, Lowbyte = Minute | ||||
| .... | ||||||||||
| 3 - Read input register (4x) | 569 | 70 Calendar Change merged hour + min | R/W | 1 | UNIT16 | Highbyte = Hour, Lowbyte = Minute | ||||
| 3 - Read input register (4x) | 600 | 1 Calendar Change merged speed + reduction | R/W | 1 | UNIT16 | Highbyte = Speed, Lowbyte = Reduction | ||||
| .... | ||||||||||
| 3 - Read input register (4x) | 669 | 70 Calendar Change merged speed + reduction | R/W | 1 | UNIT16 | Highbyte = Speed, Lowbyte = Reduction | ||||
1) Mit Display Offset wird angegeben mit welchem Offset der gesetzte Wert beaufschlagt und am Display angezeigt wird,
z.B. Adresse 0, Temperatur in °C: Wert 150 = 25° → 150 + 100 * 0.1 = 25°C
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3) 0 = OFF bzw. USB, 1 = 9600, 2 = 19200
4) 0 = AUS, 1 = Stufe 1, 2 = Stufe 2, 3 = Stufe 3, 4 = Stufe 4
5) 0 = Jahr 2000