Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Example, Rst Cnt Out

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

	16 bits		32 bits counters
	counters
Output	Ouptut Coil	Output coil is ON when counter reaches or			Output coil is ON
	will be ON
		is above preset value.			when counter
contact	when counter
		Output coil is OFF when counter is below			reaches or is above
function	reaches
		preset value.			preset value
	preset value.
		Associated devices
		are activated
High speed	-	immediately when		-
		preset value is
conparison
		reached, i.e.
		independant of scan
		time.
Reset	The present value will reset to 0 when RST instruction is executed, output coil will
action	be OFF.

Example:

LD	X0
RST	C0
LD	X1
CNT	C0	K5
LD	C0
OUT	Y0

When X0 = ON, RST instruction resets

C0. Every time When X1 is driven, C0 will count up (add 1).

When C0 reaches the preset value K5, output coil Y0 will be ON and C0 will stop counting and ignore the signals from input X1.

X0

RST C0 X1

CNT C0 K5 C0

Y0

X0

X1
					4	5
C0				3		settings
present			2
value	0	1

Contacts Y0, C0

0

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