YASKAWA LA500 - 11.10 N: Special Adjustment; N2: Speed Feedback Detection Control (AFR) Tuning; N6: Online Tuning

Parameter List
11
11.10 n: Special Adjustment
YASKAWA SIEPYEULA5001C LA500 Technical Manual 261
11.10 n: Special Adjustment
◆ n2: Speed Feedback Detection Control (AFR) Tuning
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n2-01
(0584)
Speed Feedback
Detection Control (AFR)
Gain
Sets the gain of the AFR function as a magnification value. Usually it is not necessary
to change this setting.
1.50
(0.00 - 10.00)
345
n2-02
(0585)
Speed Feedback
Detection Control (AFR)
Time Constant 1
Sets the time constant that sets the rate of change for the AFR function. Usually it is not
necessary to change this setting.
50 ms
(0 - 2000 ms)
345
n2-03
(0586)
Speed Feedback
Detection Control (AFR)
Time Constant 2
Sets the time constant that sets the speed difference of the AFR function. Use this
parameter for speed searches or regeneration. Usually it is not necessary to change this
setting.
750 ms
(0 - 2000 ms)
345
◆ n6: Online Tuning
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n6-01
(0570)
Expert
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
1
(0 - 2)
346
V/f
OLV
V/f
OLV
V/f
OLV
V/f
OLV