8
Initial switch on
Which
settings are necessary for the drive to operate?
-
,
:
After mains connection the controller is ready to operate after
approx. 0.5 seconds.
The frequency
controllers
are factory-set such that a four-pole
Standard motor with 400V rated voltage and
50Hz
according to the
combinations
in section 3.1
tan
be operated without
further
settings.
In
case
of motor ratings according to section 3.2 or 3.3, page
17ff,
it is necessary to increase the permanent output power
accordingly. Using the
Codes
Cl 19 and Cl 20 the output
current
monitoring must be set to increased power or maximum power (see
page 99). The ICI
setpoint
(CO20)
must also be adapted to the motor
(see page72).
The motorwill rotate if:
.
the controller is enabled:
Apply a voltage of 13 to 30V (HIGH
Signal)
across terminal
28.
.
the
direction
of rotation is set :
CW rotation:
Apply a voltage of 13 to 30V
(HIGH
Signal)
across terminal 21.
CCW rotation: Apply a voltage of 13 to 30V
(HIGH
Signal
across terminal 22.
.
the
setpoint
is not
Zero:
Apply a voltage
higher
than OV (maximum 1 OV) across terminal
8.
Reference potential for the terminals 21, 22, 28 is terminal 39.
When operating with internal voltage supply (terminal
20),
bridge
terminals 39 and 40. Reference potential for the
setpoint
input
terminal 8 is terminal 7.
_-
If you want to operate the controller using the LECOM
program,
additional settings are required.
-
lenze
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