Delta DVP-ES2 User Manual download pdf (Page 394)

100

101

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

3-278

API Mnemonic Operands Function

102

FWD

Forward Operation of

VFD

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

* * *

n * * *

FWD: 7 steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

API Mnemonic Operands Function

103

REV

Reverse Operation of

VFD

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

* * *

n * * *

REV: 7 steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

API Mnemonic Operands Function

104

STOP

Stop VFD

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

* * *

n * * *

STOP: 7 steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

Operands:

: Device address S

: 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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Delta DVP-ES2 User Manual Page 394

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