Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Cnt, C20 K100

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

API

Mnemonic

Operands

Function

Controllers

97

CNT

16-bit counter

ES2/EX2 SS2 SA2 SX2

SE

Type

Bit Devices

Word devices

Program Steps

OP

X

Y

M

S

K

H KnX KnY KnM KnS T

C

D

E

F

CNT: 5 steps

S1

*

S2

*

*

PULSE				16-bit					32-bit
ES2/EX2	SS2	SA2	SX2	ES2/EX2	SS2	SA2	SX2	ES2/EX2	SS2	SA2	SX2
		SE				SE				SE

Operands:

S1: No. of 16-bit counter (C0~C199) S2: Set value (K0~K32,767, D0~D9,999)

Explanations:

1.When the CNT instruction is executed, the specific coil of counter is driven from OFF to ON once, which means the count value of counter will be added by7 1. When the accumulated count value achieves the set value, the associated NO/NC contact will be driven.

2.When set value of counter is achieved and the counter is driven again, the count value and the status of the associated contact will remain intact. If users need to restart the counting or clear the count value, please use RST instruction.

Program example:

Ladder Diagram:

	X0	CNT	C20	K100
Instruction Code:				Operation:
LD		X0		; Load NO contact X0
CNT		C20 K100		; C20 counter setting is K100

3 - 264