E6581611
F-88
6
6.25.2 Setting motor constants for PM motors
f400
: Auto-tuning
f462
: Speed reference filter
f402
: Automatic torque boost value
coefficient
f405
: Motor rated capacity
f912
: q-axis inductance
f415
: Motor rated current
f913
: d-axis inductance
f417
: Motor rated speed
f459
: Load inertia moment ratio
Caution:
If the settings for V/F control mode selections
pt
is
6
: vector control for PM motor
Look at the motor's name plate and set the following parameters.
vl
: Base frequency 1 (rated frequency) that is calculated from Back EMF
vlv
: Base frequency voltage 1 (rated voltage) that is calculated from Back EMF
f405
: Motor rated capacity
f415
: Motor rated current
f417
: Motor rated speed
f912
: Q axis inductance per phase
f913
: D axis inductance per phase
[Selection 1: Setting PM motor control and auto-tuning ]
After setting
pt
=
6
, auto-tuning occurs.
Set the auto-tuning parameter
f400
to
2
(Auto-tuning enabled)
[Parameter setting]
Title
Function
Adjustment range
Default setting
f400
Auto-tuning
0: Auto-tuning disabled
1: Initialization of
f402
,
f912
,
f913
(after execution : 0)
2: Auto-tuning executed
(after execution: 0)
3: -
4: -
5: -
0
Note1) When parameter
pt
=
6
is selected,
f400
=
3
to
5
do not work.
Содержание Q9 Plus ASD
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