The status of this switch can be changed momentarily in parameter mode. For information about how to
modify, refer to chapter 5.2.2 please.
Factory state
Default of 'Type' is 'momentary action switch'.
Timing diagram
Description of the function
The output is set, when input En is set and the 'Status' parameter is set to 'On' and confirmed with OK. This
action is performed irrespective of a configured switch or pushbutton function.
The output is reset to '0' in the following three cases:
With a 1 to 0 signal transition at input En.
When a pushbutton function is configured and one cycle has expired after its
actuation.
When the 'Status' parameter sets the 'Off' status in configuration mode, and this has
been confirmed with OK.
Particular characteristics to be noted when configuring
The softkey can be used both with momentary pushbutton or switching action. At the status parameter you
can define the on (actuated) or off state for the switch/pushbutton.
If the softkey is assigned a pushbutton action, the output is always set for the duration of one cycle with a 0
to 1 transition at input En when the pushbutton is in on state, or if the pushbutton state changes from Off to
On when En=1.
6.5.20 Shift register
Short description
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