Lenze 2002 Function board User Manual download pdf (Page 15)

2.3.

Set-value

integrator

If

the

input

signal Ull jumps,

the

output signal

U12

follows

with

the

ascent

(25

V

0.25

v)

set

at

trimmers

„Ti

coarse“

and

„Ti

fine“

until

5

both

values

are

equal.

U14

indicates

the

tendency

of

the

output signal

and can

be

used

to

evaluate

the

acceleration

processes.

Ulm“

M~.

U~

12

.‚0

V2~

V2~

Use:

.

Slope

limiter

for

common

master

value

of

multi-motor

drives,

-

Dancer

positioning set-value

for

winder

and

unwider

•

Set-value

switch-over

via

2-paint

controller.

Voltage

follower.

2.4.

Inverting amplifier

(S2=on,

Sl.S3

=

off)

Through

a

different

prograuiming

the

set-value

integrator

can

be

modified

to

an

inverting

adding

amplifier

with

max.

two

inputs.

Via

input

14

of

the

standard

component

it

is

possible

to

adjust

amplifications

of

0.2

30.

Range

enlargements

are

possible

by

adapting

the

resistors

R

408,

R

203

and

R

406

placed

on

soldering

positiczs.

Use:

.

Addition

or

subtraction

of

2

signals

•

Inverter

1

U,~m

—‚

R408 R408

Nt

(u

1

R406

14

R2OJ.R1O3.~106/j

IL~J

-

R406

1~.

R203.R1OSi.R106

Jg

12

•U2

.0

5.1

vi~

V2~

Bearb

ST/sch

1

D~WN

1.09.8

Zed~nungs.Nr

Draw.ng-No

Lenze

QnbH

&

Co

KG

Aerzen,

3250

Hameln

MB

33.0623

a

B1.-4-

Gepuft:

1

d~ed:

Lenze Service GmbH,

Postfach 10 13 52, 31763 Hameln

+49 (0)51 54 / 82-0

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