RAS 74.40 - Page 213

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lndustrie Elektronik
GmbH
Jumper
Sl3, Sl4 must be
closed,
The
peok
current
con be set
sepqrotely
for
both
current
dlrections
with
the trimmers P5
(lmoxl)
ond
P6
(lmox2)
between
0
ond 2OO7o
type current.
Clockwise
for moximum
current
By
using 1Q-operotion only P6
(lmox2)
ist octlve,
The
jumpers
Sl3 ond Sl4 hove
to be open,
The current
limit con be set with
on externol
voltoge
at X2:102
(lmoxl)
ond ot X2:103
(lmox2)
mox
10V
,The
externol
signol con
be reduced with the
internol trimmer
P5
(lmox1)
ond
P6
(lmox2)
The torque
is set ot the inputs
X2:1O2
ond X2:.l03
when using o
combined
speed-torque
regulotion,
The
constont current is set
for both
torque
directions with
the
trimer P7
(lD)
between 2 ond
.l00
% nominl current,
The
resetiing time of the current
limit from
peok
to
constoni
current
is dependont on the
previous
demond of constont
cur-
:..
rent,
This meons,
thot
o long
peok
current
time
(obout
5 se-
conds)
is ovoiloble when
demonding little current ond thot
by
employing o high
constont current
(80
% type current)
the
peok
current time is reduced
down to obout I second to
prevent
over-
heoting
The
peok
current time for disc-motors con
be
decreosed
by
foctor 5 with
jumper
SlB.
9.6.I
.
CURRENT
LIMIT
INTERNAL
9.6.2.
CURRENT
LIMIT
EXTERNAL
9.6.3
CO NSTA
N D
CURRENT
LIMIT
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