KNX Data Types

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KNX Data Types

The next table contains all Datapoint Types from the KNX standard supported by this Driver.

KNX data types

Data Type

Data Subtype

Description

1.xxx (Datapoint Type B1)

001 (Switch)

0: Off or 1: On

002 (Bool)

0: False or 1: True

003 (Enable)

0: Disable or 1: Enable

004 (Ramp)

0: No ramp or 1: Ramp

005 (Alarm)

0: No alarm or 1: Alarm

006 (Binary Value)

0: Low or 1: High

007 (Step)

0: Decrease or 1: Increase

008 (Up Down)

0: Up or 1: Down

009 (Open Close)

0: Open or 1: Close

010 (Start)

0: Stop or 1: Start

011 (State)

0: Inactive or 1: Active

012 (Invert)

0: No inverted or 1: Inverted

013 (Dim Send Style)

0: Start/Stop or 1: Cyclically

014 (Input Source)

0: Fixed or 1: Calculated

015 (Reset)

0: No action (dummy) or 1: Reset command (trigger)

016 (Ack)

0: No action (dummy) or 1: Acknowledge command (trigger)

017 (Trigger)

0 or 1: Trigger

018 (Occupancy)

0: Not occupied or 1: Occupied

019 (Window Door)

0: Closed or 1: Open

021 (Logical Function)

0: Logical OR function or 1: Logical AND function

022 (Scene AB)

0: Scene A or 1: Scene B

023 (Shutter Blinds Mode)

0: Only move Up/Down mode (shutter) or 1: Move Up/Down + StepStop mode (blind)

5.xxx (Datapoint Type U8)

001 (Scaling)

Range: [0..100], Unit: Percent, and Resolution ≈ 0,4%

003 (Angle)

Range: [0..360], Unit: Degrees, and Resolution ≈ 1,4°

004 (Percent U8)

Range: [0..255], Unit: Percent, and Resolution: 1%

005 (Decimal Factor)

Unit: Ratio

006 (Tariff)

0: No tariff available or [1..254]: Current or desired value

010 (Value 1 U Count)

Range: [0..255], Unit: Counter pulses, and Resolution: 1 counter pulse

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