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ABB i-bus
KNX
Planning and application
4.3.2
ETS reset
What is an ETS reset?
Generally an ETS reset is defined as a reset of the device via ETS. In ETS3, reset is initialized in the
Commissioning menu with the function Reset device. This stops and restarts the application.
Note
For all resets after delivery including the first download, the response will comply with that of a reset via
the bus. A send and switch delay is not executed. All states are reset.
Switch contact output
•
The Staircase lighting time group object value receives its parametrized value.
•
The Disable function Time group object value is 0, i.e. the Time function is not disabled.
•
The object value Permanent ON is 0, i.e. permanent ON is not active.
•
The switch contact output goes to the safely opened state.
Note
The values of group objects Logical connection 1/2 are stored on bus voltage failure. The values are set
again after bus voltage recovery
If values are not assigned for these group objects Logical Connection 1/2 they will be deactivated.
On reset via the bus, the values of group objects Logical Connection 1/2 remain unchanged.
Blind/shutter
Note
The position of the blind or shutter is also stored in the event of bus voltage failure if the Automatic
function is activated. The blind or shutter remains in the same position.
On bus voltage recovery, the position is retained and the group object value is undefined. The value is
not updated until the next Move telegram.
If the Activation of autom. control group object has not been assigned a group address, the Automatic
function is deactivated when there is a download.
If Automatic is active, it remains on after a download until the next manual override or until it is
deactivated by the Activation of autom. control group object.
JRA/S 6.230.3.1 | 2CDC506083D0201 137
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