Delta DVP-ES2 User Manual download pdf (Page 442)

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101

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

3-326

API Mnemonic Operands Function

143

DELAY P

Delay

Controllers

ES2/EX2 SS2 SA2

SX2

Bit Devices Word devices Program Steps Type

X Y M S K H KnX KnY KnM KnS T C D E F

* * *

DELAY, DELAYP: 3

steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

Operands:

S: Delay time, unit: 0.1ms (K1~K1000)

Explanations:

When DELAY instruction executes, in every scan cycle, the execution of the program after DELAY

instruction will be delayed according to the delay time.

Program Example:

When interrupt input X0 is triggered from OFF to ON, interrupt subroutine executes DELAY

instruction first, therefore the program after DELAY instruction (X1 = ON, Y0 = ON…) will be delayed

for 2ms.

M1000

Main program

FEND

I001

IRET

END

REF Y0 K8

DELAY K20

T=2ms

Interrupt input X0

Input X1

Output Y0

Points to note:

1. User can adjust the delay time according to the actual needs.

2. The delay time of DELAY instruction could be increased due to the execution of

communication, high-speed counter and high-speed pulse output instructions.

3. The delay time of DELAY instruction could be increased due to the delay of transistor or relay

when external output (transistor or relay) is specified.

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