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Building Technologies Division User Manual LMS14… CC1U7471en
6 The settings in detail 28.01.2015
Line no. Operating line
6604 Bus power supply function
Off
Automatically
The bus power supply enables the bus system to be powered directly by the individual
controllers (no central bus power supply). The type of bus power supply can be
selected.
Off
No bus power supply via the controller.
Automatically
The bus power supply (LPB) via the controller is automatically switched on and off
depending on the requirements of the LPB.
Line no. Operating line
6605 Bus power supply state
Off
On
The display shows whether the controller currently powers to the bus.
Off
The bus power supply via controller is currently inactive.
On
The bus power supply via controller is currently active. At the moment, the controller
supplies some of the power required by the bus.
Bus power supply
function
Bus power supply state