Lenze 2002 Function board Manuel d'utilisateur télécharger pdf (Page 18)

Technical Description

Lenze

2002

Module

3.1.3

Set-value selection

with

different

acceleration

and

deceleration

time

1111

1112

0

t

positive

negative

/SmA

limiting time

‚Ihe

acceleration

time

is

adjustable

with

this

circuit

at

R2, the

deceleration

time

at

Rl.

When

the

direction

of

the

major

limiting

time

is

known,

then

the

standard

component

must

not

be

modified.

The

major

limiting

tue

is

then

set

at

the

trimmer

Ti.

For

the

minor

limiting

time

is

then

externally

required

the

corresponding

diodes

-res

istor-comb

ination.

Use:

Traversing

drives

with

different

acceleration

and

deceleration

times

Multi-motor

drives

with

normal

stop

and

quick

stop.

3.14.

Set-value

selection with

constant

acceleration

time at

variable

final

value

Kl

The

acceleration

time

is

set

at

trimmers

Ti

coarse

and

fine.

The

output

signal

is

to

set

at

resistor

R.

Use:

Traversing devices

with

one

operating

direction

and

rapid

return

traverse.

SO.

R203

removed

set—value

input

set—volue

set—yolue

input

output

5mA

1

J

Lenze Service GmbH,

Postfach 10 13 52, 31763 Hameln

+49 (0)51 54 / 82-0

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