10.12 n: Special Adjustment
582 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
◆ n5: Feed Forward Control
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n5-01
(05B0)
Feed Forward
Control Selection
Sets the feed forward function.
0 : Disabled
1 : Enabled
0
(0, 1)
998
n5-02
(05B1)
Motor Inertia
Acceleration Time
Sets the length of time for the motor to accelerate from the stopped
to the maximum frequency with a single motor at the rated torque.
Inertia Tuning automatically sets the motor acceleration time.
Determined by C6-
01, E5-01, and o2-
04
(0.001 - 10.000 s)
998
n5-03
(05B2)
Feed Forward
Control Gain
Sets the ratio between load inertia and motor inertia. Inertia Tuning
automatically sets the Feedforward Control Gain value.
1.00
(0.00 - 100.00)
999
n5-04
(05B3)
RUN
Expert
Speed Response
Frequency
Sets the response frequency for the speed reference. Usually it is not
necessary to change this setting.
Determined by A1-
02
(0.00 - 500.00 Hz)
999
◆ n6: Online Tuning
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n6-01
(0570)
Online Tuning
Selection
Sets the type of motor data that Online Tuning uses for OLV control.
0 : Disabled
1 : Line-to-Line Resistance Tuning
2 : Voltage Correction Tuning
0
(0 - 2)
1000
n6-05
(05C7)
Expert
Online Tuning
Gain
Sets the compensation gain when n6-01 = 2 [Online Tuning
Selection = Voltage Correction Tuning]. Usually it is not necessary
to change this setting.
1.0
(0.1 - 50.0)
1000
n6-11
(1B56)
Expert
Online Resistance
Tuning
Sets the responsiveness for online resistor tuning. Set this parameter
to approximately 1.000 to enable the function. The function is
disabled when the value is 0.000.
0.000
(0.000 - 1.000)
1000
◆ n7: EZ Drive
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n7-01
(3111)
Expert
Damping Gain for
Low Frequency
Sets the oscillation suppression gain for the low speed range.
1.0
(0.1 - 10.0)
1000
n7-05
(3115)
Expert
Response Gain for
Load Changes
Sets the response gain related to changes in the load.
100
(10 - 1000)
1000
n7-07
(3117)
Expert
Speed Calculation
Gain1
Sets the speed calculation gain during usual operation.
Usually it is not necessary to change this setting.
15.0 Hz
(1.0 - 50.0 Hz)
1001
n7-08
(3118)
Expert
Speed Calculation
Gain2
Sets the speed calculation gain during a speed search.
25.0 Hz
(1.0 - 50.0 Hz)
1001
To Next Page
Loading...
