Delta DVP Programming and Operation Manual for SA2 and SS2 Models

DVP - ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming

2.3SA2 Memory Map

					Specifications
Control Method						Stored program, cyclic scan system
I/O Processing Method						Batch processing method (when END instruction is
						executed)
Execution Speed						LD instructions – 0.54μs, MOV instructions – 3.4μs
Program language						Instruction List + Ladder + SFC
Program Capacity						15872 steps
Bit	X	External inputs				X0~X377, octal number system, 256	Total
Contacts						points max.
							480+14
						Y0~Y377, octal number system, 256
	Y	External outputs					I/O(*4)
						points max.
						M0~M511, 512 points, (*1)
			General			M768~M999, 232 points, (*1)
		Auxiliary				M2000~M2047, 48 points, (*1)	Total
	M					M512~M767, 256 points, (*2)
		relay	Latched				4096 points
						M2048~M4095, 2048 points, (*2)
			Special			M1000~M1999, 1000 points, some
						are latched
						T0~T126, 127 points, (*1)
			100ms			T128~T183, 56 points, (*1)
			(M1028=ON,			T184~T199 for Subroutines, 16
			T64~T126:			points, (*1)
			10ms)
						T250~T255(accumulative),
	T	Timer				6 points (*1)	Total
			10ms			T200~T239, 40 points, (*1)	256 points
			(M1038=ON,
						T240~T245(accumulative),
			T200~T245: 1ms)
						6 points, (*1)
						T127, 1 points, (*1)
			1ms			T246~T249(accumulative), 4 points,
						(*1)
	C	Counter				C0~C111, 112 points, (*1)
			16-bit count up			C128~C199, 72 points, (*1)	Total
						C112~C127, 16 points, (*2)
							233 points
			32-bit count			C200~C223, 24 points, (*1)
			up/down			C224~C232, 9 points, (*2)
			32bit	Soft-		C235~C242, 1 phase 1 input, 8	Total
			high-	ware		points, (*2)	22 points

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