flip flop

ni1

How to create flip flop ladder program in simatic manager?
If anyone know, please advise me.

STEP7 ONLINE MANUAL

SR (Set-Reset Flip Flop) is set if the signal state is "1" at the S input, and "0" at the R input. Otherwise, if the signal state is "0" at the S input and "1" at the R input, the flip flop is reset. If the RLO is "1" at both inputs, the order is of primary importance. The SR flip flop executes first the set instruction then the reset instruction at the specified <address>, so that this address remains reset for the remainder of program scanning.
The S (Set) and R (Reset) instructions are executed only when the RLO is "1". RLO "0" has no effect on these instructions and the address specified in the instruction remains unchanged.

STEP7 ONLINE MANUAL

RS (Reset-Set Flip Flop) is reset if the signal state is "1" at the R input, and "0" at the S input. Otherwise, if the signal state is "0" at the R input and "1" at the S input, the flip flop is set. If the RLO is "1" at both inputs, the order is of primary importance. The RS flip flop executes first the reset instruction then the set instruction at the specified <address>, so that this address remains set for the remainder of program scanning.
The S (Set) and R (Reset) instructions are executed only when the RLO is "1". RLO "0" has no effect on these instructions and the address specified in the instruction remains unchanged.