11.6 C: Tuning
496 YASKAWA SIEPC71061705H GA700 Series Technical Manual
No.
(Hex.)
Name Description
Default
(Range)
Ref.
C5-32
(0361)
Motor 2 Integral Oper at
Acc/Dec
Sets ASR integral operation during acceleration and deceleration for motor 2.
0 : Disabled
1 : Enabled
0
(0, 1)
711
C5-37
(0278)
Expert
Motor 2 Inertia
Sets the motor inertia for motor 2.
Note:
The display units for the default setting and setting range are different for different
models:
• 0.0001 kgm
2
units (setting range: 0.0001 kgm
2
to 6.0000 kgm
2
): 2004 to 2021,
4002 to 4012
• 0.001 kgm
2
units (setting range: 0.001 kgm
2
to 60.000 kgm
2
): 2030 to 2211, 4018
to 4103
• 0.01 kgm
2
units (setting range: 0.01 kgm
2
to 600.00 kgm
2
): 2257 to 2415, 4140 to
4675
Determined by o2-04,
C6-01
(0.0001 - 600.00 kgm
2
)
712
C5-38
(0279)
Expert
Motor 2 Load Inertia
Ratio
Sets the load inertia ratio for the motor 2 inertia.
1.0
(0.0 - 6000.0)
712
C5-39
(030D)
ASR Primary Delay
Time Const 2
Sets the filter time constant used when the torque reference is output from ASR.
Usually it is not necessary to change this parameter.
0.000 s
(0.000 - 0.500 s)
712
C5-50
(0B14)
Expert
Notch Filter Frequency
Sets the machine resonance frequency.
Note:
Set C5-50 = 0 [0 Hz] to disable the notch filter.
0 Hz
(0, or 2 to 100 Hz)
712
C5-51
(0B15)
Expert
Notch Filter Bandwidth
Sets the notch width of the notch filter.
Note:
Set C5-50 = 0 [Notch Filter Frequency = 0 Hz] to disable the notch filter.
1.0
(0.5 - 5.0)
712
◆ C6: Duty & Carrier Frequency
No.
(Hex.)
Name Description
Default
(Range)
Ref.
C6-01
(0223)
Normal / Heavy Duty
Selection
Sets the drive duty rating.
0 : Heavy Duty Rating
1 : Normal Duty Rating
0
(0, 1)
713
C6-02
(0224)
Carrier Frequency
Selection
Sets the carrier frequency for the transistors in the drive.
1 : 2.0 kHz
2 : 5.0 kHz (4.0 kHz for AOLV/PM)
3 : 8.0 kHz (6.0 kHz for AOLV/PM)
4 : 10.0 kHz (8.0 kHz for AOLV/PM)
5 : 12.5 kHz (10.0 kHz for AOLV/PM)
6 : 15.0 kHz (12.0 kHz for AOLV/PM)
7 : Swing PWM4 (Audible Sound 1)
8 : Swing PWM4 (Audible Sound 2)
9 : Swing PWM4 (Audible Sound 3)
A : Swing PWM4 (Audible Sound 4)
F : User Defined (C6-03 to C6-05)
Note:
The carrier frequency for Swing PWM 1 to 4 is equivalent to 2.0 kHz.
Determined by A1-02,
C6-01, and o2-04
(Determined by A1-02)
714
C6-03
(0225)
Carrier Frequency Upper
Limit
Sets the upper limit of the carrier frequency. Set C6-02 = F [Carrier Frequency
Selection = User Defined (C6-03 to C6-05)] to set this parameter.
Determined by C6-02
(1.0 - 15.0 kHz)
715
C6-04
(0226)
Carrier Frequency Lower
Limit
Sets the lower limit of the carrier frequency. Set C6-02 = F [Carrier Frequency
Selection = User Defined (C6-03 to C6-05)] to set this parameter.
Determined by C6-02
(1.0 - 15.0 kHz)
715
C6-05
(0227)
Carrier Freq Proportional
Gain
Sets the proportional gain for the carrier frequency. Set C6-02 = F [Carrier Frequency
Selection = User Defined (C6-03 to C6-05)] to set this parameter.
Determined by C6-02
(0 - 99)
716
C6-09
(022B)
Carrier Freq at
Rotational Tune
Sets the Auto-Tuning carrier frequency. Usually it is not necessary to change this
setting.
0 : 5kHz
1 : use C6-03
0
(0, 1)
716
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