YASKAWA AC Drive-A1000 User Manual

u
n6: Online Tuning
No.
(Addr.
Hex)
Name Description Values Page
n6-01
(570)
Online Tuning Selection
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVOLV
0: Disabled
1: Line-to-line resistance tuning
2: Voltage correction. Setting not possible when Energy Saving is enabled
(b8-01).
Default: 0
Range: 0 to 2
274
n6-05
(5C7)
Online Tuning Gain
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLVOLV
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: 1.00
Min.: 0.10
Max.: 5.00
275
u
n8: PM Motor Control Tuning
OLV/PMOLV/PM AOLV/PMAOLV/PM CLV/PMCLV/PM
PM motor control modes are not available on 600 V class drives, CIMR-Ao5oooooooo.
No.
(Addr.
Hex)
Name Description Values Page
n8-01
(540)
Initial Rotor Position
Estimation Current
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
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.
Default: 50%
Min.: 0
Max.: 100
275
n8-02
(541)
Pole Attraction Current
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM
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
275
n8-35
(562)
Initial Rotor Position
Detection Selection
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM CLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
AOLV/PM CLV/PM
0: Pull-in
1: High frequency injection
2: Pulse injection
Default: 1
Range: 0 to 2
275
n8-45
(538)
Speed Feedback Detection
Control Gain
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
Increase this setting if hunting occurs. Decrease to lower the response.
Default: 0.80
Min.: 0.00
Max.: 10.00
275
n8-47
(53A)
Pull-In Current
Compensation Time
Constant
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
Sets the time constant to make the pull-in current reference and actual current
value agree. Decrease the value if the motor begins to oscillate, and increase
the value if it takes too long for the current reference to equal the output current.
Default: 5.0 s
Min.: 0.0
Max.: 100.0
276
n8-48
(53B)
Pull-In Current
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
Defines the d-Axis current reference during no-load operation at a constant
speed. Set as a percentage of the motor rated current. Increase this setting if
hunting occurs while running at constant speed.
Default: 30%
Min.: 20
Max.: 200
276
n8-49
(53C)
d-Axis Current for High
Efficiency Control
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
Sets the d-Axis current reference when running a high load at constant speed.
Set as a percentage of the motor rated current.
Default:
<1>
Min.: -200.0%
Max.: 0.0%
276
n8-51
(53E)
Acceleration/Deceleration
Pull-In Current
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
V/f
OLV/PM
V/f w PG
AOLV/PM
OLV
CLV/PM
CLV
OLV/PM
Sets the d-Axis current reference during acceleration/deceleration as a
percentage of the motor rated current. Set to a high value when more starting
torque is needed.
Default: 50%
Min.: 0
Max.: 200
276
B.11 n: Special Adjustment
438
YASKAWA ELECTRIC SIEP C710616 31B YASKAWA AC Drive – A1000 Technical Manual

YASKAWA AC Drive-A1000 Specifications

General

Brand	YASKAWA
Model	AC Drive-A1000
Category	Controller
Language	English