Switch-on and -off delay

The output (Q) is enabled after an adjustable delay once the input (Tr) has been switched on and is disabled after an adjustable delay once the input (Tr) has been switched off.

Loxone Musterkoffer

Information

A rising edge at the input Tr activates the output Q after a duration which is set by the parameter THIf the pulse at Tr is shorter than TH then Q will not change state.

A falling edge at the input Tr switches Q off after a duration which is set by the parameter TL. The delay time of the block is restarted with each rising edge at Tr.

When R is then triggered the block timer is reset and the output Q is disabled. Then a new rising edge at the input Tr will activate the output after delay TH and a falling edge will deactivate after delay TL again.

The block can be set to be retentive, this is done by clicking on the battery symbol tl_files/loxone/documentation/EN-UK/function_blocks/Untitled.png to set the red NOT dot on the block (input is by default inactive).

 

 
 Description
 Default
 Inputs  Tr Trigger  
   R Reset  0/Off
 Outputs  Q Output  
 Parameters  tl_files/loxone/documentation/EN-UK/function_blocks/lighting_controller/Untitled.png Remanence   0/Off
   TH Delay on duration [s]  1
   TL Delay off duration [s]  1