RS Flip-Flop

Function

Set the output "Out" to true (1) if the "In Set" input is true (1) until the "In Reset" input becomes true (1).

If the input “In Reset” switches from true to false and the input “in Set” is still true, the output will switch to true.

The input “In Reset” has priority against the input “In Set”.


Programming Hint

A numeric input (if not Boolean) is read as true if the value is >= 0.5 and false if the value is < 0.5 including negative values.


Fig. 106.   Wire-sheet Icon

Fig. 107.   Property Sheet

Fig. 108.   Slot Sheet


Inputs and Outputs

Table 74.   Inputs

Inputs

Type

Functional description

In Set

boolean

input value to set the output

In Reset

boolean

input value to reset output

In Enabled

boolean

If the input “In Enabled” is set to false disabled in the slot sheet, the output “Out” will be disabled and is set to the value “0”.


Table 75.   Outputs

Outputs

Type

Functional description

Out

boolean

One output = output signal