© 2022 WEINZIERL ENGINEERING GmbH
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2.1 KNX programming mode
The KNX programming mode is activated/deactivated either by pressing the recessed KNX
programming button
❷
or by simultaneously pressing the buttons
❸
and
❺
.
When the programming mode is active, the programming LED
❷
lights up red.
The operation of the programming mode on the front can be activated/deactivated in the ETS® on
page general settings.
2.2 Status display
Summary of the states of the programming LED
❷
:
Summary of the states of LED KNX
❼
:
Summary of the states of LED EnOcean
❽
:
The KNX RF / ENO Push Button 440
secure
is unidirectional in normal operation, and bidirectional
only during programming mode. Therefore, the programming mode must be activated before
downloading the ETS configuration (LED
❷
lights red).
LED Status
Meaning
LED lights red
Programming mode is active.
LED blinks red (fast)
Programming mode is not active.
The device is not properly loaded
e.g. after an interrupted download.
LED blinks red (slow)
The device is awake e.g. when connected to USB.
LED flashes 1x red
After button press (KNX mode).
LED flashes 1x red (all 5 s)
Low battery voltage (< 2.6 V).
LED is off
The device is in sleep mode.
LED Status
Meaning
LED flashes green
The device indicates a KNX communication, e.g. when sending
telegrams or during an active ETS download.
LED Status
Meaning
LED flashes green
The device indicates an EnOcean communication, e.g. when sending
telegrams.