YASKAWA Varispeed-606PC3 Manual de Instruções descarregar pdf (Página 122)

2

.

DIGITAL

OPERATOR

(A/OP-1

14)

(Cont'd)

MOTOR

STALL

P'REVENT~ON

FUNCTION

Automatically

adjusts

output

frequency

according

to

the

load

so as

to

continue

operation

of

the

machine

without

stalling

the

motor

.

Stall

prevention

during

acceleration

If

the

motor

current

exceeds

the

value

set

to

30 during

acceleration,

acceleration

is,

stopped

until

the

motor

current

is

reduced

to

the

®

set

value

or

less

.

MOTOR

CURRENT

30

TIME

OUTPUT

FREQ

.

TIME

Item

Name

Constant

to

be

Set

Factory

Preset

Operation

Level

for

Stall

®

170%

Prevention

during

Acceleration

Operation

Level

for

Stall

Prevention

during

Running

3~

160%

Stall

Prevention

Function

during

Deceleration

0000

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