A flipflop where reset is dominant.


After a rising edge at input set S, the output Q is activated. The state remains stored until the input reset R is triggered. The input R is dominant – so that if both S and R are on then the output Q is disabled.

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).


 Inputs S Set input
 R Reset input 0/Off
 Outputs Q
 Parameters  Remanence 0/Off