YASKAWA A1000

B.3 Parameter Table
462 YASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual
 C2: S-Curve Characteristics
 C3: Slip Compensation
No.(Addr.) Name Description Setting Page
C2-01
(20BH)
<10> Default setting is determined by the control mode (A1-02).
S-Curve Characteristic at Accel
Start
The S-curve can be controlled at the four points shown below.
Default: 0.20 s
<10>
Min: 0.00 s
Max: 10.00 s
185
C2-02
(20CH)
S-Curve Characteristic at Accel
End
Default: 0.20 s
Min: 0.00 s
Max: 10.00 s
185
C2-03
(20DH)
S-Curve Characteristic at Decel
Start
Default: 0.20 s
Min: 0.00 s
Max: 10.00 s
185
C2-04
(20EH)
S-Curve Characteristic at Decel
End
Default: 0.00 s
Min: 0.00 s
Max: 10.00 s
185
No.(Addr.) Name Description Setting Page
C3-01
(20FH)
Slip Compensation Gain
Sets the gain for the motor slip compensation function used for motor 1.
Default:
<10>
Min: 0.0
Max: 2.5
186
C3-02
(210H) Slip Compensation Primary Delay
Time
Adjusts the slip compensation function delay time used for motor 1.
Default:
<10>
Min: 0 ms
Max: 10000 ms
186
C3-03
(211H)
Slip Compensation Limit
Sets an upper limit for the slip compensation function as a percentage of motor rated slip for
motor 1 (E2-02).
Default: 200%
Min: 0%
Max: 250%
186
C3-04
(212H)
Slip Compensation Selection
during Regeneration
0: Disabled.
1: Enabled above 6 Hz.
2: Enabled whenever slip compensation is possible.
Default: 0
Min: 0
Max: 2
186
C3-05
(213H)
Output Voltage Limit Operation
Selection
0: Disabled.
1: Enabled. Automatically decreases motor flux when output voltage saturation is reached.
Note: Available control mode for parameter C3-05 varies by drive model:
CIMR-A2A0004 to 2A0415 and 4A0002 to 4A0675: Available when A1-02 = 2, 3
CIMR-A4A0930 and 4A1200: Available when A1-02 = 2, 3, 6, 7
Default: 0
Min: 0
Max: 1
187
C3-16
(261H)
Output Voltage Limit Operation
Start Level (Percentage
Modulation)
Sets the output voltage limit operation start level (percentage modulation) when C3-05 is
enabled.
Note: This parameter is available in models CIMR-A4A0930 and 4A1200.
Default: 85.0%
Min: 70.0%
Max: 90.0%
187
C3-17
(262H)
Maximum Output Voltage Limit
Level (Percentage Modulation)
Sets the output voltage limit operation determined by C3-18 (percentage modulation) when
C3-05 is enabled.
Note: This parameter is available in models CIMR-A4A0930 and 4A1200.
Default: 90.0%
Min: 85.0%
Max: 100.0%
187
C3-18
(263H)
Output Voltage Limit Level
Sets the maximum percentage of output voltage reduction when parameter C3-05 is enabled.
Note: This parameter is available in models CIMR-A4A0930 and 4A1200.
Default: 90.0%
Min: 30.0%
Max: 100.0%
187
C3-21
(33EH)
Motor 2 Slip Compensation Gain
Sets the slip compensation gain used for motor 2.
Default
:
<15>
Min: 0.0
Max: 2.5
187
C3-22
(241H)
Motor 2 Slip Compensation
Primary Delay Time
Sets the slip compensation delay time used for motor 2.
Default:
<15>
Min: 0 ms
Max: 10000 ms
188
C3-23
(242H)
Motor 2 Slip Compensation Limit
Sets the upper limit for the slip compensation function for motor 2. Set as a percentage of the
motor rated slip (E4-02).
Default: 200%
Min: 0%
Max: 250%
188
All Modes
Run Command
Time
Output Frequency
C2-01 C2-04
C2-02 C2-03
ON
OFF
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