Bradley Smoker PLC-5 Bit and Word Instructions, Category Code Title, Floating Point True False

D-30Instruction Set Quick Reference

Bit and Word Instructions

Category	Code	Title	Execution Time (∝s) Integer		Execution Time		Words of
					( s)		Memory	(1)
					∝
					Floating Point
			True	False	True	False
Relay	XIC	examine if closed	.32	.16			1(2)
	XIO	examine if open	.32	.16			12
	OTL	output latch	.48	.16			12
	OTU	output unlatch	.48	.16			12
	OTE	output energize	.48	.48			12
Branch		branch end	.16	.16			1
		next branch					1
		branch start					1
Timer and Counter	TON	timer on(0.01 base)	3.8	2.6			2-3
		(1.0 base)	4.1	2.5
	TOF	timer off(0.01 base)	2.6	3.2			2-3
		(1.0 base)	2.6	3.2
	RTO	retentive timer on					2-3
		(0.01 base)	3.8	2.4
		(1.0 base)	4.1	2.3
	CTU	count up	3.4	3.4			2-3
	CTD	count down	3.3	3.4			2-3
	RES	reset	2.2	1.0			2-3

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

(2)For every bit address above the first 256 words of memory in the data table, add 0.16 ∝s and 1 word of memory.

Publication 1785-UM012D-EN-P - July 2005