Logic Of The Stage Switching - ABB i-bus KNX Room Master Premium RM/S 2.1 Product Manual

®
ABB i-bus KNX
4.5.4 Logic of the
stage switching
© 2008 ABB STOTZ-KONTAKT GmbH
Planning and application
The following illustration indicates the logic of a switchover stage for
a Room Master in dependence on the control values and the parameterised
threshold values and hysteresis.
The diagram relates to a three speed fan without parameterised fan
limitations. The fan limitations are only relevant after the fan speed
has been determined and do not change the flow chart.
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