YASKAWA U1000 Series - Page 515

B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual 515
Parameter List
B
■ n5: Feed Forward Control
■ n6: Online Tuning
■ n8: PM Motor Control Tuning
No. (Addr.) Name Description Setting Page
n5-01
(5B0H)
<9> Default setting value is dependent on the drive model (o2-04) and the Drive Duty (C6-01).
<14> Default setting value is dependent on the motor code set to E5-01.
Feed Forward Control Selection
0: Disabled
1: Enabled
Default: 0
Min: 0
Max: 1
324
n5-02
(5B1H)
Motor Acceleration Time
Sets the time required to accelerate the motor at the rated torque from stop to rated speed.
Default:
<9> <14>
Min: 0.001 s
Max: 10.000 s
324
n5-03
(5B2H)
Feed Forward Control Gain
Sets the ratio between motor and load inertia. Lower this setting if overshoot occurs at the end
of acceleration.
Default: 1.00
Min: 0.00
Max: 100.00
324
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
325
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
325
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%
325
n8-02
(541H)
Pole Attraction Current
Sets the current during initial polar attraction as a percentage of the motor rated current. Enter a
high value when attempting to increase starting torque.
Default: 80%
Min: 0%
Max: 150%
326
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.
Default:
<17> Min: 0.0
Max: 1000.0
326
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.
Default: 1.000
Min: 0.000
Max: 10.000
326
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.
Default: 0.500
Min: 0.000
Max: 10.000
326
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.
Default: 0.90
Min: 0.80
Max: 1.00
326
n8-35
(562H)
Initial Rotor Position Detection
Selection
0: Pull-in
1: High frequency injection
2: Pulse injection
Default: 1
Min: 0
Max: 2
326
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
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
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