Lenze – Lenze 2002 Function board Benutzerhandbuch
Seite 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