Glossary | BMS - Building Management Systems

AB1

Final position from the motor in operating position. Corresponds to the 3rd-limit switch with box motors or a virtual position which would then correspond to a third-limit switch

AB2

Totally closed (lower stop position)

AST

Mechanical operating position of the supporting product (Venetian blind).

Automatic command

Are commands for general, security-related automatic systems in the control centre (Shadowing-, Temperature-, Heat-, or Input program). Automatic commands are not executed in the case of an active automatic lock.

Automatic lock

In case of active automatic lock of the motor control, no commands are executed by the control centre (except security commands). The automatic lock is reset by means of a time control. Automatic lock active = LED on the sensing device lights up No automatic lock = LED on the sensing device remainsdark

Automatic program

A program in the control centre that is predefined for a specific purpose (e.g. Wind, Rain, Frost, Shadowing, Input, Output etc.)