RS : Reset_Set Flip Flop

RS : Reset_Set Flip Flop

Parameter	Data Type	Memory Area	Description
<address>	BOOL	I, Q, M, D, L	The address specifies which bit will be set or reset.
S	BOOL	I, Q, M, D, L, T, C	Reset instruction enabled
R	BOOL	I, Q, M, D, L, T, C	Set instruction enabled
Q	BOOL	I, Q, M, D, L	Signal state of <address>

Description

The Reset_Set Flip Flop instruction executes instructions such as Set (S) or Reset (R) only when the RLO is 1. An RLO of 0 does not affect these instructions, the address specified in the instruction is not changed.

Reset_Set Flip Flop is reset when the signal state at input R is 1 and the signal state at input S is 0. If input R is 0 and input S is 1, the flip flop is set. If the RLO at both inputs is 1, the flip flop is set.

The Reset_Set Flip Flop instruction is affected by the Master Control Relay (MCR). For more detailed information about how the MCR functions, refer to MCR on/off.

Status Word

	BR	CC 1	CC 0	OV	OS	OR	STA	RLO	FC
writes	-	-	-	-	-	X	X	X	1