E6581301
F-39
6
H
(After execution, the setting returns
to .)
GVP
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
XN
or
H
, and then set
H
to
again.
Set the following parameters, as specified on the motor nameplate.
Nameplate
information
Title Setting range
Base frequency
XN
~
Hz
Base frequency
voltage
XNX
~
(200V)
~
(400V)
Rated capacity
of motor
H
~
kW
Motor rated
current
H
~
A
Motor rated
speed
H
~
min-1
The following parameters have
been calculated and set.
H
Motor constant 1
H
Motor constant 2
H
Motor constant 3
H
Motor constant 4
End
NO
YES
NO
YES
H
and
H
tuned to the motor connected.
Parameters
H
and
H
use the value
calculated automatically by the
End
GVP
or
GVP
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
RV=,,,,
Check the precautions to be taken whe
n setting the auto tuning parameter to
1, and if no problem is found, then set
H
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 or no-load conditions.
*4: As for models 200V-55kW or more and 400V-
"
H
" and "
H
"is set.
*4
For details of each
the next page.
*5
*5: Refer to "13.1 Trip causes/warnings and remedies"
*1:
Motor used
Tuning required or not
(Yes in flowchart: Tuning required, No: Tuning not required)
Type No. of motor poles
Capacity
Toshiba
standard
motor
4P
Same as the inverter capacity * Not required (tuned to factory defaults)
Different from the inverter capacity
Required
Other than 4P
Same as the inverter capacity
Different from the inverter capacity
Others
* When using a long cable (guide: 30m or over), be sure to make auto-tuning 1 (H=).
