YASKAWA Varispeed-606PC3 Manual de Instruções descarregar pdf (Página 61)

1

.

VS-606PC3

INVERTER

MAIN

UNIT

(Cont"d)

1

.8 .2

Alarm

Display

and

Contents

Alarms,

among

inverter

protective

functions,

do

not

operate

fault

contact

output

and

returns

to

the

former

operation

status

automatically

when

the

factor

is

removed

.

The

following

shows

the

types

and

contents

.

Table

1

.10

Alarm

Display

and

Contents

Alarm

Display

Digital

Inverter

LED

Display*

Contents

Possible

Cause/

Operator

Corrective

Actions

DS

1

(GR,`

DS2

;RD

;

EF

(Simulta-

Both

FWD

and

REV

neous

Input

commands

are

"closed"

of

FWD

and

"

for

500

ms

or

larger

.

Check

the

control

interface

REV

Commands

Inverter

stops

accord-

circuit

.

mg

to

constant

No

.

01

.

blinks

.

External

baseblock

is

BB

input

.

(External

Inverter

output

shuts

Baseblock')

off

.

;Operation

restarts

when

blinks

.

® ~

the

external

baseblock

Check

the

control

interface

signal

is

removed

.

circuit

.

For

the

external

base-

block

signal,

refer

to

"MULTIFUNCTION

CONTACT

INPUT

FUNCTION

SELECTION"

on

page

115

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