Omron Healthcare VARISPEEDF7 사용자 설명서

EN-15

‹

Fig 8  Trial Operation Flowchart

YE

S

*

6

*

6

*

4

Motor 

oper

a

tion po

ss

i

b

le 

d

u

ring 

au

tot

u

ning?

*3

S

etting

s

 

a

ccording 

to control mode

S

TART

In

s

t

a

ll

a

tion

Wiring

S

et power 

su

pply 

volt

a

ge j

u

mper  

*

1

Confirm 

s

t

a

t

us

T

u

rn ON power

B

as

ic 

s

etting

s

(Q

u

ick progr

a

mming mode)

S

elect control 

method.

V/f control

NO

NO

V/f control

YE

S

YE

S

Vector Control (A1-02 = 2 or 

3

) 

*

5

V/f Control with PG (A1-02 = 1

S

et E1-0

3

.

V/f def

au

lt: 200V/50Hz (400V/50Hz)

S

et E1-0

3

, E2-04 

a

nd F1-01.        

*

2

V/f def

au

lt: 200V/50Hz (400V/50Hz)

Rot

a

ting 

au

tot

u

ning

Non-rot

a

ting 

au

tot

u

ning

Non-rot

a

ting 

au

tot

u

ning 

for line-to-line re

s

i

s

t

a

nce

Applic

a

tion 

s

etting

s

 

(Adv

a

nced progr

a

mming mode)

No-lo

a

d 

oper

a

tion

Lo

a

ded 

oper

a

tion

Optim

u

m 

a

dj

us

tment

s

 

a

nd p

a

r

a

meter 

s

etting

s

Check/record 

p

a

r

a

meter 

s

etting

s

PG?

END

NO

1. Set for 400 V Class Inverter for 75 kW or more.
2. If there is a reduction gear between the motor and PG, set the

reduction ratio in F1-12 and F1-13 in advanced programming
mode.

3. Use rotational autotuning to increase autotuning accuracy

whenever it is okay for the motor to be operated.

4. If the motor cable changes to 50 m or longer for the actual

installation, perform non-rotating autotuning for the line-to-line
resistance only on site.

5. The default control mode is Open Loop Vector control 

(A1-02=2).

6. If the maximum output frequency and the base frequency are

different, set the maximum output frequency (E1-04) after
autotuning.