YASKAWA CR700, Technical Manual, Page: 523 / 886

Parameter
List
10
10.12 n: Special Adjustment
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 523
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n4-72
(1B8C)
Speed Feedback Mode
Sets the requirement for an encoder option when
A1-02 = 4 [Control Method Selection
= Advanced Open Loop Vector] .
0 : Without Encoder
1 : With Encoder
0
(0, 1)
776
n4-73
(1B8D)
PGo Recovery Selection
Sets the restart mode to Without Encoder Mode or the With Encoder Mode when an
encoder is disconnected.
0 : Without Encoder
1 : With Encoder
0
(0, 1)
777
n4-74
(1B8E)
Limit of Flux Loop
Sets the control level for flux loop control output.
250%
(100 - 500%)
777
◆
n5: Feed Forward Control
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n5-01
(05B0)
Feed Forward Control
Selection
Sets the feed forward function.
0 : Disabled
1 : Enabled
0
(0, 1)
778
n5-02
(05B1)
Motor Inertia
Acceleration Time
Sets the length of time for the motor to accelerate from the stopped to the maximum
frequency with a single motor at the rated torque. Inertia Tuning automatically sets the
motor acceleration time.
Determined by o2-04
(0.001 - 10.000 s)
778
n5-03
(05B2)
Feed Forward Control
Gain
Sets the ratio between load inertia and motor inertia. Inertia Tuning automatically sets
the Feedforward Control Gain value.
1.00
(0.00 - 100.00)
779
n5-04
(05B3)
RUN
Expert
Speed Response
Frequency
Sets the response frequency for the speed reference. Usually it is not necessary to
change this parameter.
Determined by A1-02
(0.00 - 500.00 Hz)
779
◆
n6: Online Resistance Tuning
No.
(Hex.)
Name Description
Default
(Range)
Ref.
n6-01
(0570)
Online Tuning Selection
Sets the type of motor data that Online Tuning uses for OLV control.
0 : Disable
1 : Line-to-Line Resistance Tuning
2 : Voltage Correction Tuning
0
(0 - 2)
780
n6-05
(05C7)
Expert
Online Tuning Gain
Sets the compensation gain when
n6-01 = 2 [Online Tuning Selection = Voltage
Correction Tuning] . Usually it is not necessary to change this parameter.
1.0
(0.1 - 50.0)
780
n6-11
(1B56)
Expert
Online Resistance
Tuning
Sets the responsiveness for online resistor tuning. Set this parameter to approximately
1.000 to enable the function. The function is disabled when the value is 0.000 .
0.000
(0.000 - 1.000)
780
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV
V/f CL-V/f OLV CLV AOLV