YASKAWA A1000

B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 503
Parameter List
B
 n6: Online Tuning
 n8: PM Motor Control Tuning
No. (Addr.) Name Description Setting Page
n6-01
(570H)
Online Tuning Selection
0: Disabled
1: Line-to-line resistance tuning
2: Voltage correction. Setting not possible when Energy Saving is enabled (b8-01).
Default: 0
Min: 0
Max: 2
308
n6-05
(5C7H)
Online Tuning Gain
Decrease this setting for motors with a relatively large rotor time constant.
If overload occurs, increase this setting slowly in increments of 0.10.
Default: 1.0
Min: 0.1
Max: 50.0
308
No. (Addr.) Name Description Setting Page
n8-01
(540H)
Initial Rotor Position Estimation
Current
Sets the current used for initial rotor position estimation as a percentage of the motor rated
current (E5-03). If the motor nameplate lists an “Si” value, that value should be entered here.
Default: 50%
Min: 0%
Max: 100%
308
n8-02
(541H)
Pole Attraction Current
Sets the current during initial polar attraction as a percentage of the motor rated current.
Note: This parameter is not available in models CIMR-A4A0930 and 4A1200 for CLV/PM.
Default: 80%
Min: 0%
Max: 150%
308
n8-03
(542H)
Current Startup Time
There is normally no need to change this parameter from the default value. 
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.
Note: This parameter is not available in models CIMR-A4A0930 and 4A1200.
Default: 1.5 s
Min: 1.5 s
Max: 5.0 s
308
n8-04
(543H)
Pole Attraction Time
There is normally no need to change this parameter from the default value. 
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.
Note: This parameter is not available in models CIMR-A4A0930 and 4A1200.
Default: 1.5 s
Min: 1.5 s
Max: 5.0 s
309
n8-11
(54AH)
Induction Voltage Estimation Gain
2
There is normally no need to change this parameter from the default value.
Sets the gain for estimating the speed.
Note: This parameter is not available with models CIMR-A4A0930 and 4A1200.
Default:
<17>
Min: 0.0
Max: 1000.0
309
n8-14
(54DH)
Polarity Compensation Gain 3
There is normally no need to change this parameter from the default value.
Sets the gain for estimating the speed.
Note: This parameter is not available with models CIMR-A4A0930 and 4A1200.
Default: 1.000
Min: 0.000
Max: 10.000
309
n8-15
(54EH)
Polarity Compensation Gain 4
There is normally no need to change this parameter from the default value.
Sets the gain for estimating the speed.
Note: This parameter is not available with models CIMR-A4A0930 and 4A1200.
Default: 0.500
Min: 0.000
Max: 10.000
309
n8-21
(554H)
Motor Ke Gain
There is normally no need to change this parameter from the default value.
Sets the gain for estimating the speed.
Note: This parameter is not available with models CIMR-A4A0930 and 4A1200.
Default: 0.90
Min: 0.80
Max: 1.00
309
n8-35
(562H)
Initial Rotor Position Detection
Selection
0: Pull-in
1: High frequency injection
2: Pulse injection
Default: 1
Min: 0
Max: 2
309
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV