Delta DVP-ES2 User Manual download pdf (Page 64)

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

16 bits

32 bits counters

counters

Ouptut Coil

will be ON

when counter

reaches

preset value.

Output coil is ON when counter reaches or

is above preset value.

Output coil is ON

when counter

reaches or is above

preset value

Output

contact

function

Output coil is OFF when counter is below

preset value.

Associated devices

are activated

immediately when

preset value is

reached, i.e.

independant of scan

time.

High speed

conparison

- -

Reset

action

The present value will reset to 0 when RST instruction is executed, output coil will

be OFF.

Example:

LD X0

C0

Y0

X1

C0 K5CNT

X0

C0RST

RST C0

LD X1

CNT C0 K5

LD C0

OUT Y0

X0

X1

0

1

2

3

4

5

0

Contacts Y0, C0

C0

present

value

settings

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.

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