Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Api, Vfd

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

API

102

Mnemonic	Operands	Function	Controllers
FWD		Forward Operation of	ES2/EX2	SS2	SA2 SX2
		VFD			SE

Type

Bit Devices

Word devices

Program Steps

OP

X

Y

M

S

K

H

KnX

KnY

KnM

KnS

T

C

D

E

F

FWD: 7 steps

S1

*

*

*

S2

*

*

*

n

*

*

*

PULSE

16-bit

32-bit

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

SE

SE

SE

API

103

Mnemonic	Operands	Function	Controllers
REV		Reverse Operation of	ES2/EX2	SS2	SA2 SX2
		VFD			SE

Type

Bit Devices

Word devices

Program Steps

OP

X

Y

M

S

K

H

KnX

KnY

KnM

KnS

T

C

D

E

F

REV: 7 steps

S1

*

*

*

S2

*

*

*

n

*

*

*

PULSE

16-bit

32-bit

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

ES2/EX2

SS2

SA2

SX2

SE

SE

SE

API

104

Mnemonic	Operands	Function	Controllers
STOP		Stop VFD	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

STOP: 7 steps

S1

*

*

*

S2

*

*

*

n

*

*

*

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: Device address

S2: Operation frequency of VFD

n: Operation mode

Explanations:

1.M1177 = OFF (Default), FWD, REV, STOP instructions support COM2(RS-485).

2.M1177= ON, FWD, REV, STOP instructions support COM2(RS-485), COM3(RS-485).

3.M1177 has to be set up in advance for selecting the target model of VFD. When M1177 = OFF (Default), FWD, REV, STOP instructions support Delta’s VFD-A inverter. When M1177 = ON, these instructions support other models of VFD inverters, e.g. VFD-B, VFD.

4.There is no limitation on the times of using FWD, REV, STOP instruction, however only one instruction can be executed on single COM port at a time.

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