YASKAWA GA800 Technical Reference page 630

11.12 n: Special Adjustment
No.
Name
(Hex.)
n8-26 ACR d Gain @PoleEst
(0559)
Expert
n8-27 ACR d Integral Time
@PoleEst
(055A)
Expert
n8-28 ACR d Lim @PoleEst
(055B)
Expert
n8-35 Initial Pole Detection
Method
(0562)
n8-36 HFI Frequency Level for
L Tuning
(0563)
n8-37 HFI Voltage Amplitude
Level
(0564)
Expert
n8-39 HFI LPF Cutoff Freq
(0566)
n8-41 HFI P Gain
(0568)
Expert
n8-42 HFI I Time
(0569)
Expert
n8-45 Speed Feedback
Detection Gain
(0538)
n8-46 PM Phase Compensation
Gain
(0539)
Expert
n8-47 Pull-in Current Comp
Filter Time
(053A)
n8-48 Pull-in/Light Load Id
Current
(053B)
630
V/f CL-V/f OLV CLV AOLV
Sets the proportional gain for current regulator d-axis control when the drive estimates the
initial pole. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the integral time for current regulator d-axis control when the drive estimates the
initial pole. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the d-axis limit of the current regulator when the drive estimates the initial pole.
Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets how the drive detects the position of the rotor at start.
Note:
• When you operate an SPM motor, set n8-35 = 0. When you operate an IPM motor,
you can set n8-35 = 0 to 2.
• When you set n8-35 = 1, doHigh Frequency Injection Auto-Tuning.
0 : Pull-in
1 : High Frequency Injection
2 : Pulse Injection
V/f CL-V/f OLV CLV AOLV
Sets the injection frequency for high frequency injection.
Note:
• Set n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection] or n8-57
= 1 [HFI Overlap Selection = Enabled] to enable this parameter.
• The drive automatically calculates this value when High Frequency Injection Auto-
Tuning completes successfully.
V/f CL-V/f OLV CLV AOLV
Sets the high frequency injection amplitude as a percentage where 200 V = 100% for 200
V class drives and 400 V = 100% for a 400 V class drives. Usually it is not necessary to
change this setting.
Note:
• Set n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection] or n8-57
= 1 [HFI Overlap Selection = Enabled] to enable this parameter.
• The drive automatically calculates this value when High Frequency Injection Auto-
Tuning completes successfully.
V/f CL-V/f OLV CLV AOLV
Sets the low-pass filter shut-off frequency for high frequency injection.
Note:
• Set n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection] or n8-57
= 1 [HFI Overlap Selection = Enabled] to enable this parameter.
• The drive automatically calculates this value when High Frequency Injection Auto-
Tuning completes successfully.
V/f CL-V/f OLV CLV AOLV
Sets the response gain for the high frequency injection speed estimation.
Note:
• Set n8-35 = 1 [Initial Pole Detection Method = High Frequency Injection] or n8-57
= 1 [HFI Overlap Selection = Enabled] to enable this parameter.
• When A1-02= 6 [Control Method Selection = AOLV/PM] and you do High
Frequency Injection Auto-Tuning, the drive automatically sets this parameter .
V/f CL-V/f OLV CLV AOLV
Sets the integral time constant for the high frequency injection speed estimation. Usually it
is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the internal speed feedback detection reduction unit gain as a magnification value.
Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the gain to compensate for phase differences. Usually it is not necessary to change this
setting.
V/f CL-V/f OLV CLV AOLV
Sets the time constant the drive uses to align the pull-in current reference value with the
actual current value. Usually it is not necessary to change this setting.
V/f CL-V/f OLV CLV AOLV
Sets the d-axis current that flows to the motor during run at constant speed as a percentage
where E5-03 [PM Motor Rated Current (FLA)] = 100%.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM OLV/PM AOLV/PM CLV/PM EZOLV
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Default
Ref.
(Range)
500 1026
(0 - 2000)
0.0 ms 1026
(0.0 - 100.0 ms)
100% 1026
(0 - 150%)
Determined by A1-02 1026
(0 - 2)
500 Hz 1026
(200 - 1000 Hz)
20.0% 1027
(0.0 - 50.0%)
250 Hz 1027
(0 - 1000 Hz)
2.5 1027
(-10.0 - +10.0)
0.10 s 1027
(0.00 - 9.99 s)
0.80 1028
(0.00 - 10.00)
0.3 1028
(0.0 - 10.0)
5.0 s 1028
(0.0 - 100.0 s)
30% 1028
(0 - 200%)