22,
PARAMETERS
Pr.80
-
Pr.81
0
When the general-purpose magnetic flux vector control (Refer
to
page
53)
is selected, set the
-
-
0
The general-purpose magnetic flux vector control for FR-A024 series differs from the magnetic
flux control for FR-A200 series.
capacity
(kW)
(HP)
01
the motor to be used.
I1 a constant torque motor is used, set
‘1”
lor Pr.71 (selecting the applicable motor).
Note:
The following condltions apply to the selection of general-purpose magnetic flux control
1.
For general-purpose squirrel cage standard motors
(O.lkW
(1BHP)
or larger), motor
capacity is equivalent to or one rank below the capacity of the inverter.
The Mksubishi constant torque motor is SF-JRC 200V class,
4
pole and can
be
applied
to
0.4kW
(112HP) to
3.7kW
(5HP).
For parameter set value for constant torque motors,
refer to the explanation for Pr.71,
2. The number 01 poles is
2,
4, or 6.
It
is not necessary to set the number of poles. (For
constant torque motors, 4 poles only)
3.
The motor
is
controlled by its own inverter.
4. Wiring length between the motor and the inverter is within 30m (98.46 feet).
If
the length
exceeds 30m (98.46 feet), refer
to
the instructions given in page
55.
If
the conditions indicated above are not satisfied, satisfactory operation performance
may
not be obtained.
mode.
-89-
..
.
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