Art. No. DS 4092 TS
Function "Telegram acknowledgment"
This setting is only available for the Status LED of the push-button. As an alternative to the
button-press display, the telegram acknowledgment can then be configured. The telegram
acknowledgment only signals the transmission of telegrams in the function "2-channel
operation" (fixed display period 250 milliseconds). Other operations of the rotary knob or push-
button are not displayed after the telegram acknowledgement.
Function "Status display" and "Inverted status display"
Irrespective of the configurations of the push-button or rotary knob, each status LED can
indicate the state of a separate LED communication object. Here, the LED can be switched on
or off statically via the 1-bit object value received. It is possible to display the inverted object
value.
After a reset or after ETS programming, the value of the LED objects is always "0".
i
Besides the functions that can be set separately for each status LED, all the status LEDs
are always used for alarm signalling. If the alarm function is active, both Status LEDs flash
simultaneously. After deactivation of the alarm signalling, all LEDs will immediately return to
the state corresponding to their configuration or communication objects.
i
Status displays, which were active before energy-saving mode, are first executed
unchanged when energy-saving operation is deactivated. New control of the objects of the
display functions must then take place for the Status LEDs to signal a current status, or
possibly a different one.
Exception: The device will not activate the energy saving mode while an alarm function is
signalled by the LED! If the device should activate the energy saving mode during an active
alarm message, the execution of the energy saving mode will be delayed until the end of
the alarm message. The device ignores telegrams for activation of the alarm function,
however, if the energy saving mode was already activated previously. Thus, an object
update of the alarm function during the energy saving mode will not cause the alarm
function to be executed. Just like in the case of status signalling, an alarm function that
should be activated during the energy saving mode is not recovered automatically on
deactivation of the energy saving mode. Here, too, the alarm object must first be
reactivated.
Page 91 of 143
Software "Rotary sensor with extensions 10FE1x"
Functional description
