YASKAWA V1000 Series Installation & Start-Up Manual page 349

No. Name
Carrier Frequency
C6-02
Selection
Carrier Frequency
C6-03
Upper Limit
Carrier Frequency
C6-04
Lower Limit
Carrier Frequency
C6-05
Proportional Gain
YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
Description
Selects the number of pulses per second of
the output voltage waveform. Setting range
determined by C6-01 setting.
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: Program (determined by C6-03 through
C6-05)
Sets the upper and lower limits for the carrier
frequency.
When using Open Loop Vector (OLV) to
control the motor, the carrier frequency
operates at the upper limit (C6-03).
carrier frequency
C6-03
C6-04
output frequency
× (C6-05) × K
max output
frequency
The value for coefficient K is determined by
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
When C6-05 ≤ 6, C6-04 is disabled (makes
the carrier frequency C6-03 value).
Sets the relationship of output frequency to
carrier frequency when C6-02 = F.
Note: Carrier frequency is set to C6-03
(upper limit) when operating in Open Loop
Vector Control (OLV) control.
B.2 Parameter Table
Range Def.
1 to F
1.0 to
15.0
output 0.4 to
frequency
15.0
E1-04
00 to 99
Control
Mode
Addr. Pg.
O
V/ P
Hex
L
f M
V
7
S S S 224 127
<3>
A A A 225 —
<8>
A - - 226 —
<8>
A - - 227 —
<8>
349
B