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E6581528
F-35
6
Set
at
*2
(After execution, the setting returns
to
.)
is displayed.
The base frequency or the rated
rotational speed of the motor is
not set correctly. Check their
settings.
Enter the correct value for
or
, and then set
to
again.
Set the following parameters, as specified on the motor nameplate.
Nameplate
information
Title Setting range
Base frequency
~
Hz
Base frequency
voltage
~
V
Motor rated
capacity
~
kW
Motor rated
current
~
A
Motor rated
speed
~
min-1
The following parameters have
been calculated and set.
Motor constant 1
Motor constant 2
Motor constant 3
Motor constant 4
End
NO
YES
NO
YES
and
have been
tuned to the motor connected.
Parameters
and
use the value
calculated automatically by the
End
or
is displayed.
End
YES
NO
Is the motor Toshiba standard
four-pole motor with the same
capacity rating as the inverter?
Is the motor cable 30m or less
in length? *1
Operation in automatic torque
boost mode or vector control
mode
(
=
,
,
,
,
)
Check the precautions to be taken wh
e
n setting the auto tuning parameter to
1, and if no problem is found, then set
to
and start operation.
Is the motor actually
connected and in a
standby state?
YES
NO
Make necessary settings, as
specified in (1) Setting auto-tuning.
End
*3
*2: No problem even if the motor is not connected.
*3: It does not matter whether the motor is under load o
r
no-load conditions.
Motor name
p
late information
RATED CURRENT
RATED VOLTAGE
RATED OUTPUT
RATED FREQUENC
Y
RATED SPEED
45
kW
4
POLES
575 V
60 Hz
58.6
1780
min
-
1
A
*1:
Motor used
Type No. of motor poles
Capacity
Tuning required or not
(Yes in flowchart: Tuning required, No: Tuning not required)
Same as the inverter capacity * Not required (tuned to factory defaults)
4P
Different from the inverter capacity
Same as the inverter capacity
Toshiba
standard
motor
Other than 4P
Different from the inverter capacity
Others
Required
* When using a long cable (guide: 30m or over), be sure to make auto-tuning 1 (=).