Application

Coordinating Signals between Room and Room Segment
50
Siemens Industry, Inc.
Application Note
A6V11692042
Smart Infrastructure – Building Products
2019-04-01
Coordinating Signals between Room and
Room Segment
Information Shared
From
To
Room control functions request cooling,
heating or ventilation from room segment
devices.
Request is the output of the room control
function PIDs in percent (%).
Request signal to room segment device.
Binary availability of Room segment devices
to respond to request from room control
function.
Room segment devices informs room
control function that it is available for
heating, cooling or ventilation.
Room control function is activated based on
availability of room segment device.
Room plant operating mode (Multistate
value).
Room plant operating room informs room
segment device current plant operating
mode.
Room segment.