32.1 Logic Instruction List

The following table provides a list of instructions available for the logic program. Models that support logic can use all of these instructions. The instructions are divided into the following nine categories: (1) Basic, (2) Timer, (3) Counter, (4) Read/Write, (5) Operation, (6) Function, (7) Comparison, (8) Conversion, (9) I/O Driver Instructions.

You cannot use an instruction for which the pulse settings are set with function blocks.

Category		Instruction Name	Instruction	Logic	Function Block
Basic Instructions	Bit Basics	Normally Open	NO	O	O
		Normally Closed	NC	O	O
		Out	OUT	O	O
		Negative Out	OUTN	O	O
		Set	SET	O	O
		Reset	RST	O	O
	Pulse Basic	Positive Transition	PT	O	X
	Pulse Basic	Negative Transition	NT	O	X
	Program Control	Jump	JMP	O	X
		Jump to Subroutine	JSR	O	X
		Return	RET	O	X
		Repeat Processing	FOR	O	X
		Repeat Processing	NEXT	O	X

		Inverse	INV	O	X
		Exit	EXIT	O	X
		Power Bar Control	PBC	O	X
		Power Bar Reset	PBR	O	X
Logic Wait	LWA	O	X
Timer Instructions	—	On Delay Timer	TON	O	O
		Off Delay Timer	TOF	O	O
		Pulse Timer	TP	O	O
		Accumulate On Delay Timer	TONA	O	O
		Accumulate Off Delay Timer	TOFA	O	O
Counter Instructions	—	Up Counter	CTU	O	O
		Down Counter	CTD	O	O
		Up/Down Counter	CTUD	O	O
R/W Instructions	Time Read/Write	Read Time	JRD	O	O
	Time Read/Write	Set Time	JSET	O	O
	Date Read/Write	Read Date	NRD	O	O
	Date Read/Write	Set Date	NSET	O	O
Operation Instructions	Operation Instructions	Add	ADD	O	O
		Subtract	SUB	O	O
		Multiplication	MUL	O	O
		Division	DIV	O	O
		Modulation	MOD	O	O
		Increment	INC	O	O
		Decrement	DEC	O	O
	Time Operation	Time Addition	JADD	O	O
	Time Operation	Time Subtraction	JSUB	O	O
	Logical Operation	Logical AND	AND	O	O
		Logical OR	OR	O	O
		Logical XOR	XOR	O	O
		Logical NOT	NOT	O	O
	Transfer	Move (Copy)	MOV	O	O
		Block Move (Block Copy)	BLMV	O	O
		Full Move (Multiple Copy)	FLMV	O	O
		Exchange	XCH	O	O
	Shift	Shift Left	SHL	O	O
		Shift Right	SHR	O	O
		Arithmetic Shift Left	SAL	O	O
		Arithmetic Shift Right	SAR	O	O
	Rotation	Rotate Left	ROL	O	O
		Rotate Right	ROR	O	O
		Rotate Left with Carry Over	RCL	O	O
		Rotate Right with Carry Over	RCR	O	O
Function Instructions	Calculation Functions	Sum	SUM	O	O
		Average	AVE	O	O
		Square Root	SQRT	O	O
		Bit Count	BCNT	O	O
		PID	PID	O	O
	Trigonometric	Sine	SIN	O	O
		Cosine	COS	O	O
		Tangent	TAN	O	O
		Arc Sine	ASIN	O	O
		Arc Cosine	ACOS	O	O
		Arc Tangent	ATAN	O	O
		Cotangent	COT	O	O
	Miscellaneous Functions	Exponent	EXP	O	O
		Logarithm	LN	O	O
		Log Base 10	LG10	O	O
Compare Instructions	Arithmetic Compare	Comparison(=)	EQ	O	O
		Comparison(>)	GT	O	O
		Comparison(<)	LT	O	O
		Comparison(>=)	GE	O	O
		Comparison(<=)	LE	O	O
		Comparison(<>)	NE	O	O
	Time Compare	Time Compare(=)	JEQ	O	O
		Time Compare(>)	JGT	O	O
		Time Compare(<)	JLT	O	O
		Time Compare(>=)	JGE	O	O
		Time Compare(<=)	JLE	O	O
		Time Compare(<>)	JNE	O	O
	Date Compare	Date Compare(=)	NEQ	O	O
		Date Compare(>)	NGT	O	O
		Date Compare(<)	NLT	O	O
		Date Compare(>=)	NGE	O	O
		Date Compare(<=)	NLE	O	O
		Date Compare(<>)	NNE	O	O
Convert Instructions	Numeric Value	BCD Convert	BCD	O	O
		BIN Convert	BIN	O	O
		Encode	ENCO	O	O
		Decode	DECO	O	O
		Convert to Radian	RAD	O	O
		Convert Degree	DEG	O	O
		Scale	SCL	O	O
	Type	Convert Integer to Float	I2F	O	O
		Convert Integer to Real	I2R	O	O
		Convert Float to Integer	F2I	O	O
		Convert Float to Real	F2R	O	O
		Convert Real to Integer	R2I	O	O
		Convert Real to Float	R2F	O	O
		Convert to Seconds	H2S	O	O
		Convert Seconds to Time	S2H	O	O
I/O Driver Instructions	CAN	SDO Read	SDOR	O	O
		SDO Write	SDOW	O	O
		Master Diagnostics	DGMT	O	O
		Slave Diagnostics	DGSL	O	O
	STD	Change Pulse Output Parameter Instruction	PLSX	O	O
		Change Acceleration/Deceleration Pulse Output Parameter Instruction	PLSY	O	O
		Read Pulse Output Parameter Instruction	PLSG	O	O
		Start Pulse Output Instruction	PLS	O	O
		Stop Pulse Output	PLSQ	O	O
		Change PWM Output Parameter Instruction	PWMX	O	O
		Read PWM Output Parameter Instruction	PWMG	O	O
		Start PWM Output Instruction	PWM	O	O
		Stop PWM Output Instruction	PWMQ	O	O
		Change High Speed Counter Parameter Instruction	HSCX	O	O
		Read High Speed Counter Parameter Instruction	HSCG	O	O
		Start High Speed Counter Instruction	HSC	O	O
		Stop High Speed Counter Instruction	HSCQ	O	O
		Confirm Pulse Catch Input Instruction	PCH	O	O
		Clear Pulse Catch Input Instruction	PCHQ	O	O