Cmix1 – Lenze Range 7800 User Manual
Page 7
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Selection of
fixed rotational
field frecmencies
T
CMIX1
X2
Jogj
S3
S4
S5
Use bw
current
contacts
(12V/lOmA)
xl
S3
lt
-
lt
all
3 switches
are
opened,
the drive
is
operated by
the
set—value
potentiometer,
master voltage,
master
current
or
the internal
setting.
-
lt
either Xl
or X2
or both
terminals
are
connected
to
CM,
a constant
prograiiuuable
f leid
frequency
is
generated.
-
In
addition
to this,
lt
the
terminal
marked
„JOG“,
is
connected
to
CM,
a tourth
progra~med
freq~uency
is
generated,
taking precedence
over
all
other preset
frequencies.
Four
different
fixedspeeds
can
therefore
be
selected
via simple switching
action.
~~~1
f.
1
1
X2
S4
Jog
$5
„set
D3
tD2
~D1
~Dset
D 4
t
—
t
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