Omron FQM1-CM001 Interrupt Control Instructions, High-speed Counter and Pulse Output Instructions

Auxiliary Area Allocations						Appendix D
Interrupt Control Instructions
Instruction	Mnemonic	Code	Length	ON execution	Hardware	Conditions
			(steps)	time (∝s)	implementation
			(See
			note.)
SET INTERRUPT	MSKS	690	3	7.6	---	---
MASK
READ INTERRUPT	MSKR	692	3	5.2	---	---
MASK
CLEAR INTERRUPT	CLI	691	3	7.2	---	---
DISABLE INTER-	DI	693	1	5.3	---	---
RUPTS
ENABLE INTER-	EI	694	1	5.6	---	---
RUPTS
INTERVAL TIMER	STIM	980	4	9.5	---	One-shot timer
				11.0	---	One-shot pulse output
				9.5	---	Scheduled interrupt
				10.8	---	Reading timer PV
				7.4	---	Stopping timer
				17.8	---	Starting pulse counting
				14.7	---	Stopping pulse counting

Note When a double-length operand is used, add 1 to the value shown in the length column in the above table.

High-speed Counter and Pulse Output Instructions

Instruction	Mnemonic	Code	Length	ON execution	Hardware	Conditions
			(steps)	time (∝s)	implementation
			(See
			note.)
MODE CONTROL	INI	880	4	16.7	---	Starting high-speed counter com-
						parison
				12.7	---	Stopping high-speed counter com-
						parison
				13.3	---	Changing pulse output PV
				10.9	---	Changing high-speed counter cir-
						cular value
				16.7	---	Starting pulse output comparison
				12.6	---	Stopping pulse output comparison
				14.9	---	Changing pulse output PV
				13.1	---	Changing pulse output circular
						value
				12.5	---	Stopping pulse output
				10.1	---	Stopping sampling counter com-
						parison
				14.5	---	Changing sampling counter PV
				13.9	---	Changing sampling counter circu-
						lar value
HIGH-SPEED	PRV	881	4	13.5	---	Reading pulse output PV
COUNTER PV READ
				15.1	---	Reading high-speed counter PV
				50.8	---	Reading analog input PV
				14.3	---	Reading high-speed counter travel
						distance
				12.1	---	Reading high-speed counter
						latched value

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