C6: Carrier Frequency - YASKAWA A1000 Technical Manual

B.3 C: Tuning
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C6: Carrier Frequency

No.
(Addr. Name
Hex)
C6-01
Drive Duty Selection
(223)
C6-02
Carrier Frequency Selection
(224)
C6-03 Carrier Frequency Upper
(225) Limit
C6-04 Carrier Frequency Lower
(226) Limit
C6-05 Carrier Frequency
(227) Proportional Gain
C6-09 Carrier Frequency during
(22B) Rotational Auto-Tuning
<1> Default setting value is dependent on parameters A1-02, Control Method Selection, C6-01, Drive Duty Selection, and o2-04, Drive Model Selection.
<2> Default setting value is dependent on parameter C6-02, Carrier Frequency Selection.
188
0: Heavy Duty (HD) for constant torque applications.
1: Normal Duty (ND) for variable torque applications.
1: 2.0 kHz
2: 5.0 kHz
3: 8.0 kHz
4: 10.0 kHz
5: 12.5 kHz
6: 15.0 kHz
7: Swing PWM1 (Audible sound 1)
8: Swing PWM2 (Audible sound 2)
9: Swing PWM3 (Audible sound 3)
A: Swing PWM4 (Audible sound 4)
B to E: No setting possible
F: User-defined (determined by C6-03 through C6-05)
Note: The available settings are 1, 2, and F for models CIMR-Ao4A0930
and 4A1200.
Note: C6-04 and C6-05 are available only in V/f and V/f w/PG control
modes.
Determines the upper and lower limits for the carrier frequency.
In OLV, C6-03 determines the upper limit of the carrier frequency.
Carrier Frequency
C6-03
C6-04
Output Frequency
× (C6-05) × K
Note: The setting range is 1.0 to 5.0 kHz for models CIMR-Ao4A0930
and 4A1200.
0: Carrier Frequency = 5 kHz
1: Setting value for C6-03
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Description
Output
Frequency
E1-04
Max Output
Frequency
Values Page
Default: 1
96
Range: 0, 1
<1>
Default:
97
Range: 1 to 9;
A, F
<2>
Default:
–
Min.: 1.0 kHz
Max.: 15.0 kHz
<2>
Default:
–
Min.: 1.0 kHz
Max.: 15.0 kHz
<2>
Default:
–
Min.: 0
Max.: 99
Default: 0
–
Range: 0, 1