Retractive Switch

APPLICATION

The Retractive Switch function block can be used to generate pulses via the visualization (user interface) and via logic.

BASIC CONFIGURATION

A pulse at the output (Q) can be generated via the button in the visualization or via a preceding logic. The duration of the pulse is determined by parameter T, pressing the button in the user interface or having another trigger input (Tr) will reset the timer.

When a reset signal (R input) is used, the output is switched off immediately. A continuous signal on R has priority over Tr.

If a signal input is in the input Dis, the other inputs Tr and R are ignored. However, the button in the visualization.

INPUTS

InputDesignationDescription
TrTriggerButton input Sets the output to ON and starts the timer
RResetResets the output (Q).
DisDisable Locks all inputs. The module can still be operated via the visualization.

OUTPUTS

OutputDesignationDescription
QDigital outputDigital output is activated when the button is pressed and  deactivated when the time T has elapsed

PARAMETERS

ParameterDesignationDescription
TTime  Duration of the output pulse