94
Carrier Frequency Selection (n080)14kHz max
Set the Inverter output transistor switching frequency (carrier fre-
quency).
Note: When the carrier frequency has been set to 14 kHz, use a MEMOBUS
baud rate of 4,800 bps or lower.
Setting Carrier Frequency (kHz) Metallic
Noise from
Motor
Noise and
Current
Leakage
7 12 fout (Hz)
8 24 fout (Hz)
9 36 fout (Hz)
1 2.5 (kHz)
2 5.0 (kHz)
3 7.5 (kHz)
4 10.0 (kHz)
12 14 (kHz)
Higher
Not
audible
Larger
Smaller
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