This logic group makes it possible to set different operating modes via a weekly clock with self-assigned names for the operating modes and to set the operating mode to "Standby" as soon as the weekly clock is revoked.

This allows the user to conveniently select the operating modes in the visualisation using their own identifiers instead of a telegram value. In addition, this logic group sets the operating mode to "Standby" when the weekly clock's release is withdrawn.

The week clock itself can be controlled via the "Enable" input. When enabled, the set operating mode is activated depending on the time. However, as soon as the week clock's release is withdrawn, the logic group immediately changes the operating mode to "Standby". The desired operating mode when the week clock is deactivated can be set in the lower translator tool.

The operating modes available in this logic group, which are stored in the week clock, are:

• Auto (telegram value 0)
• Comfort (telegram value 1)
• Standby (telegram value 2)
• Economy (telegram value 3)
• Building Protection (telegram value 4)

These identifiers are also visible in the visualisation via the logic editor plug-in and can be set by the user in the weekly clock at the desired times. Another advantage is that own identifiers can be entered for the operating modes or even in another language.

To ensure that the correct telegram value is later sent on the KNX bus, the identifier for the selected operating mode is "translated" into the correct telegram value by the translator tool before it is sent via the KNX bus.

Christian Geier
ELIN GmbH
(197; 2021.11)