Bradley Smoker PLC-5 user manual Isa

Instruction Set Quick Reference D-35

Category	Code	Title	Time (∝s)				Time (∝s)		Words of
			Integer				Floating Point		Memory(1)
			True			False	True	False
Process Control	PID	PID loop control							5-9
Gains		Independent			3.0		1120	58
		• PLC-5/11, -5/20,	•	462
		-5/20E	•	655
		• PLC-5/30, -5/40,
		-5/40E, -5/40L
		-5/60, -5/60L -5/80,
		-5/80E
		ISA					1180
		• PLC-5/11, -5/20,	•	560
		and -5/20E	•	895
		• PLC-5/30, -5/40,
		-5/40E, -5/40L
		-5/60, -5/60L,
		-5/80, and -5/80E
Modes		Manual					1150
		• PLC-5/11, -5/20,	•	372
		and -5/20E	•	420
		• PLC-5/30, -5/40,
		-5/40E, -5/40L
		-5/60, -5/60L,
		-5/80, and -5/80E
		Set Output					1130
		• PLC-5/11, -5/20,	•	380
		and -5/20E	•	440
		• PLC-5/30, -5/40,
		-5/40E, -5/40L
		-5/60, -5/60L,
		-5/80, and -5/80E
Cascade		Slave					1530
		Master					1080
ASCII (2)	ABL	test buffer for line							3-5
		• PLC-5/11, -5/20,	•	316		• 214
		and -5/20E	• 388			• 150
		• PLC-5/30, -5/40,
		-5/40E, -5/40L
		-5/60, -5/60L,
		-5/80, and -5/80E

(1)Use the larger number for addresses beyond 2048 words in the controller’s data table.

(2)Timing for ASCII instructions is the time for the instruction to queue-up for processing in channel 0. C = number of ASCII characters

Publication 1785-UM012D-EN-P - July 2005