Amtech
6-16
6
No. Parameter Unit
Def Min Max Res. Description WP
CL
OL
CL
B711
Voltage
Saturation
Compensation
Selection
0 0 1 1 If the output voltage in control is
larger than the voltage that can
be output by the inverter, select
this control to limit the exciting
current to prevent the current or
torque from hunting.
=0: Disable =1: Enable
B712
ACR Feed
Forward
Selection
1 0 1 1 The voltage fluctuation caused
by the leakage inductance is
feed forward controlled.
=0: Disable =1: Enable
8: M FLUCTUATION COMPENSATION TABLE
B801
Table Reference
Speed1
Hz 6.25 0.00 600.00
0.01 This is the reference speed
(frequency) for changing the
compensation amount according
to the operation speed. This
table value changes when
maximum frequency (A103)
changes.
B802
Table Reference
Speed2
Hz 12.50
0.00 600.00
0.01
B803
Table Reference
Speed3
Hz 18.75
0.00 600.00
0.01
B804
Table Reference
Speed4
Hz 25.00
0.00 600.00
0.01
B805
Table Reference
Speed5
Hz 31.25
0.00 600.00
0.01
B806
Table Reference
Speed6
Hz 37.50
0.00 600.00
0.01
B807
Table Reference
Speed7
Hz 43.75
0.00 600.00
0.01
B808
Table Reference
Speed8
Hz 50.00
0.00 600.00
0.01
B809
~
B816
Lm Fluctuation
Compensation
Coefficient 1
~ 8
% 100.0
50.0 150.0 0.1 This compensates the exciting
inductance fluctuation according
to the B801 ~ B808 table
reference speed. These values
are automatically sets during
auto tuning (B201 = 4)
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