Glossary | BMS - Building Management Systems

Lamella angle

Angle of the lamella position. Angle 0 = maximum opened Angle 255 = maximum closed

Lamella turning time

Time from totally closed to maximum opening of the lamellae

Lamellar curtains

Venetian blind, product with lamellae

Last position

Differentiated into the following "last positions" - Local command (from the electronic control) – central control (from the control centre, or in the System as "central" effective command is repeated) – Automatic command (the last command of an automatic system is from the control centre)

Limit switch

Limit switch in the curtain motor

local command

Command to the electronic control from a local operation, central or other bus command, which performs the function of a local operation. (e.g. the command is not executed in the case of security system which activates an automatic lock etc.).

Local operation

Operation, which is connected directly to the electronic control unit. (physical sensing device)