YASKAWA A1000 Series Quick Start Manual page 310

B.9 n: Special Adjustment
No.
(Addr. Name
Hex)
n8-03
Current Startup Time
(0542)
n8-04
Pole Attraction Time
(0543)
n8-11
Induction Voltage
(054A)
Estimation Gain 2
<1>
n8-14
Polarity Compensation
(054D)
Gain 3
<1>
n8-15
Polarity Compensation
(054E)
Gain 4
<1>
n8-21
(0554)
Motor Ke Gain
<1>
n8-35 Initial Rotor Position
(0562) Detection Selection
n8-36
High Frequency
(0563)
Injection Level
<1>
n8-37
High Frequency
(0564)
Injection Amplitude
<1>
n8-39
Low Pass Filter Cutoff
(0566)
Frequency for High
<1>
Frequency Injection
Speed Feedback
n8-45
Detection Control Gain
(0538)
(for PM Motors)
310
LCD Display
Sets the current startup time to detect the rotor pole when tuning
the phase-Z pulse position. Set this parameter to a large value
if the motor vibrates when tuning the phase-Z pulse position.
There is normally no need to change this parameter from the
CurrentRampTime
default value.
Note:
Sets the pole attraction time to detect the rotor pole when tuning
the phase-Z pulse position. Set this parameter to a large value
if the motor vibrates when tuning the phase-Z pulse position.
There is normally no need to change this parameter from the
Pull-In Time
default value.
Note:
Sets the gain for estimating the speed.
There is normally no need to change this parameter from the
default value.
InducedVEstGain2
Note:
Sets the gain for estimating the speed.
There is normally no need to change this parameter from the
default value.
PoleComp Gain 3
Note:
Sets the gain for estimating the speed.
There is normally no need to change this parameter from the
default value.
PoleComp Gain 4
Note:
Sets the gain for estimating the speed.
There is normally no need to change this parameter from the
default value.
Back EMF Gain
Note:
Init Pole EstSel 0: Pull-in
0: Pull-In Method 1: High frequency injection
1: Harm Inj Method 2: Pulse injection
2: Pulse Method
Sets the frequency in Hz for the superimposed signal used for
superimposed harmonics. Enabled when n8-57 = 1.
There is normally no need to change this parameter from the
PM Harm Inj Freq
default value.
Note:
Sets the amplitude for High Frequency Injection as a
percentage of the voltage when the voltage class base is 100%
(200 V Class is 200 V, 400 V Class is 400 V, and 600 V Class
is 575 V). Adjust this value when there is too much or too little
current as a result of the settings assigned to motor parameters.
PM Harm Inj Amp
Enabled when n8-57 = 1.
There is normally no need to change this parameter from the
default value.
Note:
Sets the cutoff frequency of a low pass filter for high frequency
injection. Enabled when n8-57 = 1.
There is normally no need to change this parameter from the
PM Harm LPF Freq
default value.
Note:
Increase this setting if hunting occurs. Decrease to lower the
PM Spd Fdbk Gain response.
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
Description
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
This parameter is not available in models
4A0930 and 4A1200.
Values Page
Default: 1.5
Min.: 1.5 –
Max.: 5.0
Default: 1.5
Min.: 1.5 –
Max.: 5.0
<2>
Default:
–
Min.: 0.0
Max.: 1000.0
Default: 1.000
Min.: 0.000 –
Max.: 10.000
Default: 0.500
Min.: 0.000 –
Max.: 10.000
Default: 0.90
Min.: 0.80 –
Max.: 1.00
Default: 1
–
Range: 0 to 2
Default: 500 Hz
Min.: 200 –
Max.: 1000
Default: 20.0%
Min.: 0.0 –
Max.: 50.0
Default: 50 Hz
Min.: 0 –
Max.: 1000
Default: 0.80
Min.: 0.00 –
Max.: 10.00