YASKAWA Varispeed-606PC3 Manual de instrucciones descargar pdf (Pagina 52)

1

.

VS-606PO3

INVERTER

MAIN

UNIT

(Cont'd)

1

.6

.4

Inverter

Status

Display

LEDs

With

the

model

without

digital

operator,

LEDs

provided

for

the

inverter

are of help

to

know

the

inverter

status

.

These

LEDs

can

be seen through

the

indicating

cover

on

the

inverter

front

side

.

There

are



M

v,

two

LEDs

:



green

(DS

1)

and

red

(DS2)

.



Inverter

status

can be seen

by

these

two

LED

lighting

modes

.

Table

1

.6

shows

the

LED

lighting

modes

and

the

contents

.

Check

that

the

inverter

is

in

the

normal

status

at

power

ON

in

the

test

run

stage

.

Table

1

.6

LED

Display

and

Contents

LED

light

off,C

:



LED

blink,



-

C~;

:



LED

light

.

*

By

initializing

control

constants

using

the

digital

operator,

errors

may

be

released

.

For

details

of

constant

initialization,

refer

to

"PASSWORD

SETTING"

on

page

95

.

Inverter

LED

Display

Status

DS

1

DS2

Display

Conten

:s

Remarks

(GR) (RD)

Normal

"

Operation

ready

(during

STOP)

"

During normal

RUN

Alarm

"

%I/

C

Undervoltage

(UV), external

Automatic recovery

by

protective

B

.B,

while

stopped

.

operation

release

Inverter

external

fault

(EF

is

,~

input

.)

~



Overload

protection

such

as

Protective

;0

~

inverter

overload

(00,

fin

operation

overheat,

etc

.

Can

be

reset

after

Voltage

protection

suchas

removing

the

cause

"

-O

overvoltage

(OV),

of fault

.

undervoltage

(UV)

,

Overcurrent

protection

(OC)

l~

-10

;

Ground

fault

(GF)

Digital

hardware

memory

fault

Cannot

be

reset

.*

Inverter

(CPF)

(Replace

the

fault

inverter

.)

Hardware

fault

such

as

Cannotbe

reset

.

" "

control

power

supply

fault,

(Replace

the

CPU

runaway,

etc

.

inverter

.)

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