C6-03
C6-04
E1-04
x C6-05
Output Frequency
Output
Frequency
Max Output Frequency
Carrier Frequency
Figure 1.22 Carrier Frequency Changes Relative to Output Frequency
Note:
When C6-05 is set lower than 7, C6-04 is disabled and the carrier frequency will be fixed to the value set in C6-03.
n
C6-09: Carrier Frequency during Rotational Auto-Tuning
Determines the carrier frequency while performing Rotational Auto-Tuning. Although this parameter rarely needs to be
changed, when overcurrent problems occur when Auto-Tuning a high frequency motor or low impedance motor, it may be
helpful to set C6-03 to a high value before setting C6-09 to 1.
No.
Parameter Name
Setting Range
Default
C6-09
Carrier Frequency during Rotational Auto-Tuning
0, 1
0
Setting 0: Carrier frequency = 4 kHz
Setting 1: Same value set to C6-03
u
Rated Current Depending on Carrier Frequency
The tables below show the drive output current depending on the carrier frequency settings.
Use the data in the following tables to linearly calculate output current values for carrier frequencies not listed.
Table 1.15 Three-Phase 200 V Class Carrier Frequency and Current Derating
Drive Model
Setting Range
Rated Current [A]
4 kHz
6 kHz
8 kHz
10 kHz
2
o
0028
4 to 10 kHz
28
25
22
20
2
o
0042
4 to 10 kHz
42
38
34
29
2
o
0054
4 to 10 kHz
54
49
43
38
2
o
0068
4 to 10 kHz
68
61
54
48
2
o
0081
4 to 10 kHz
81
73
65
57
2
o
0104
4 to 8 kHz
104
94
83
—
2
o
0130
4 to 8 kHz
130
117
104
—
2
o
0154
4 to 6 kHz
154
139
—
—
2
o
0192
4 to 6 kHz
192
173
—
—
2
o
0248
4 kHz
248
—
—
—
Table 1.16 Three-Phase 400 V Class Carrier Frequency and Current Derating
Drive Model
Setting Range
Rated Current [A]
4 kHz
6 kHz
8 kHz
10 kHz
4
o
0011
4 to 10 kHz
11
9.9
8.8
7.7
4
o
0014
4 to 10 kHz
14
13
11
9.8
4
o
0021
4 to 10 kHz
21
19
17
15
4
o
0027
4 to 10 kHz
27
24
22
19
4
o
0034
4 to 10 kHz
34
31
27
24
4
o
0040
4 to 10 kHz
40
36
32
28
4
o
0052
4 to 10 kHz
52
47
42
36
4
o
0065
4 to 10 kHz
65
59
52
46
4
o
0077
4 to 10 kHz
77
69
62
54
4
o
0096
4 to 8 kHz
96
86
77
—
1.3 C: Tuning
50
YASKAWA ELECTRIC SIEP C710636 10C Z1000U HVAC MATRIX Drive Programming Manual
