Lenze EVS9332xS Manual do Utilizador descarregar pdf (Página 244)

Application examples

4.2 Speed control (C0005 = 1000)

4−6

EDSVS9332S−EXT EN 2.0

L 1

L 2

L 3

P E

K 1

M a i n s

c o n t a c t o r

M a i n s s w i t c h

X 7

M o t o r

M a i n s f u s e

M a i n s c h o k e

3 ~

X 5

X 6

R F R

Q S P

2 8 E 1 E 2 E 3 E 4 E 5 A 1 A 2 A 3

A 4 5 9

4321

WVU

L 3L 2L 1

3 9

+ U G

- U G

+ U G

- U G

9 3 5 2

9 3 X X

R B

R B 2

R B 1

P E

K 1

R B

O F F

O N

K 1

R B

F 1 F 2

T R I P - S E T

9300std016

Fig. 4−2 Connection diagram of configuration 1000

Tip!

A braking unit is only required if the DC−bus voltage in the 93XX servo inverter exceeds the upper

switch−off threshold set in C0173 when operating in generator mode (activation of the monitoring

function "OU"). The braking unit prevents "OU" from being activated by converting the kinetic energy

of the machine into heat which prevents the DC−bus voltage from exceeding the upper switch−off

threshold.

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