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22. PARAMETERS
Pr.0
-
Pr.2
H Description of the Parameters
'Pr,'
in
an abbreviation of "Parameter."
&tung
the
l o r q u a
booat
( m m u l )
0
t i is possible to adjust the
motor
torque in the
low
frequency range meeting the load.
Notw
1: Factory-setting
...
6%
2: Change the setting to
'4%' for motors
designed lor
use with an inverter
(constant torque motor).
3: The setting lor this parameter is
ignored if the general-purpose mag
netic flux
vector control mode is
selected with Pr.80.
It is possible to clamp the upper and lower limits
of output frequency.
Note.: To
set the frequency higher than 120H2, use Pr.18.
A
CAUTION
L ? I
Note that without the
speed
command, the motor will start
at the prsset frequency by mereiy switching on the start
signal.
If
set value of Pr.2 "Lower limit frequency" is equal or
larger than the value of Pr.13 "Starting frequency'.
-6 2-
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