Glossary term
Adresse de groupe
topologieBasics
Also known as
Group AddressGA
Definition
16-bit logical identifier used to group together group objects of different components so that they can communicate. Displayed in 2-level structure (Main/Sub) or 3-level structure (Main/Middle/Sub).
Questions using this term
- On how many bits is the Group Address encoded inside a KNX TP1 telegram?2. TP Topology · Kodierung der Gruppenadresse
- The Group Address space in KNX TP1 allows up to 65 536 different Group Addresses (2^16).2. TP Topology · Adressraum Gruppenadressen
- The 'Reset Device' command in ETS performs a software restart of a KNX device without erasing its individual address or its application configuration.7. ETS Programming · Geräte-Reset
- A single Group Object can be associated simultaneously with several Group Addresses in ETS, which is typically used so that an actuator reacts to several commands (e.g. individual command + zone command + scene).7. ETS Programming · Multi-Binding
- Activating Data Secure on a Group Address adds a per-telegram overhead (authentication and encryption) that reduces the usable application payload.9. KNX Secure · Data-Secure-Overhead
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