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Toshiba Tosvert VF-A5 User Manual

Page 26

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background image

Terminal symbol

Terminal function

Internal

circuit

diagram

ST

■ 3

Q.

C

*—•

0

ro

c

0

0
CD

JD

CO

e
E

CO
O)

0
Q.
c

0
0

c

3

D

The standard setting is ‘run ready' with a short circuit between ST-

CC. The motor will coast-stop when opened. This can also be
used for interlocks. (Run ready/ coast-stop terminal)

0

F

The standard setting is forward run with a short circuit between F-

CC, and decelerated stop when opened. (ST-CC in ON condition)

0

R

The standard setting is reverse run with a short circuit between R-

CC, and decelerated stop when opened. (ST-CC in ON condition)

The motor will reverse run when both F-CC and R-CC are short

circuited.

0

SI

The standard setting is preset speed run with a short circuit

between S1-CC.

0

S2

The standard setting is preset speed run with a short circuit

between S2-CC.

0

S3

The standard setting is preset speed run with a short circuit

between S3-CC.

0

S4

The standard setting is preset speed run with a short circuit

between S4-CC.

0

RES

The standard setting is that the hold during operation of the

inverter protection functions is reset with a short circuit between
RES-CC.

Even if RES-CC Is short circuited while the inverter is operating
normally, the reset function will not activate.

0

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20

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