YASKAWA A1000 Technical Manual page 503


n6: Online Tuning
No. (Addr.) Name
n6-01
Online Tuning Selection
(570H)
n6-05
Online Tuning Gain
(5C7H)

n8: PM Motor Control Tuning
No. (Addr.) Name
n8-01 Initial Rotor Position Estimation
(540H) Current
n8-02
Pole Attraction Current
(541H)
n8-03
Current Startup Time
(542H)
n8-04
Pole Attraction Time
(543H)
n8-11 Induction Voltage Estimation Gain
(54AH) 2
n8-14
Polarity Compensation Gain 3
(54DH)
n8-15
Polarity Compensation Gain 4
(54EH)
n8-21
Motor Ke Gain
(554H)
n8-35 Initial Rotor Position Detection
(562H) Selection
YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
V/f V/f w/PG
OLV/PM AOLV/PM
0: Disabled
1: Line-to-line resistance tuning
2: Voltage correction. Setting not possible when Energy Saving is enabled (b8-01).
V/f V/f w/PG
OLV/PM AOLV/PM
Decrease this setting for motors with a relatively large rotor time constant.
If overload occurs, increase this setting slowly in increments of 0.10.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
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.
V/f V/f w/PG
OLV/PM AOLV/PM
0: Pull-in
1: High frequency injection
2: Pulse injection
Description
OLV CLV
CLV/PM
OLV CLV
CLV/PM
Description
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV CLV
CLV/PM
OLV
CLV
CLV/PM
OLV CLV
CLV/PM
B.3 Parameter Table
Setting Page
Default: 0
Min: 0 308
Max: 2
Default: 1.0
Min: 0.1 308
Max: 50.0
Setting Page
Default: 50%
Min: 0% 308
Max: 100%
Default: 80%
Min: 0% 308
Max: 150%
Default: 1.5 s
Min: 1.5 s 308
Max: 5.0 s
Default: 1.5 s
Min: 1.5 s 309
Max: 5.0 s

Default:
<17>
Min: 0.0 309
Max: 1000.0
Default: 1.000
Min: 0.000 309
Max: 10.000
Default: 0.500
Min: 0.000 309
Max: 10.000
Default: 0.90
Min: 0.80 309
Max: 1.00
Default: 1
Min: 0 309
Max: 2
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