User Parameter Tables
5-17
Carrier Frequency: C6
Param-
eter
Num-
ber
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
MEMO-
BUS
Register
Page
C6-01
Normal duty
selection
1: Normal Duty 1
2: Normal Duty 2
1 or 2 1 No A 223H 6-2
C6-02
Carrier fre-
quency selection
Selects the carrier frequency.
Select F to enable detailed settings
using parameters C6-03 to C6-05.
0 to F
6
*1
*1. The factory setting depends on the Inverter capacity and the protection class.
No A 224H
4-11
6-2
C6-03
Carrier fre-
quency upper
limit
Sets the carrier frequency upper limit
and lower limit in kHz units.
The carrier frequency gain is set as fol-
lows:
K is a coefficient that depends on the
setting of C6-03.
C6-03 ≥ 10.0 kHz: K = 3
10.0 kHz > C6-03 ≥ 5.0 kHz: K = 2
5.0 kHz > C6-03: K = 1
2.0 to
15.0
*2
*3
*2. The setting range depends on the Inverter capacity.
*3. This parameter can only be set when C6-02 is set to F.
15.0
kHz
*1
No A 225H 6-2
C6-04
Carrier fre-
quency lower
limit
0.4 to
15.0
*2
*3
15.0
kHz
*1
No A 226H 6-2
C6-05
Carrier fre-
quency propor-
tional gain
00 to
99
*3
00 No A 227H 6-2
Carrier frequency
Output frequency x (C6-05) x K
(Max. output frequency)
Output fre
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