YASKAWA L1000A Technical Manual page 399

No.(Addr.) Name
C5-20
(275H)
Speed Control Loop Integral Time
during Position Lock
C5-50
(B14H) Set Vibrational Frequency Filter
<45>
<4> Default setting value varies by the drive model (o2-04).
<5> Default setting is determined by the control mode (A1-02).
<45> Available in drive software versions PRG: 7200 or later.
■ C6: Carrier Frequency
No.(Addr.) Name
C6-03
Carrier Frequency
(225H)
C6-06
PWM Method
(228H)
C6-09 Carrier Frequency during
(22BH) Rotational Auto-Tuning
C6-21 Inspection Operation Carrier
(245H) Frequency
C6-23 Carrier Frequency during Initial
(25EH) Motor Pole Search
C6-31
Carrier Frequency during Rescue
(77AH)
Operation
<39>
<4> Default setting value varies by the drive model (o2-04).
<39> Available in drive software versions PRG: 7016 or later.
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Description
V/f OLV
Sets the Speed Control Loop Integral time used during Position Lock.
V/f OLV
Sets the mechanical vibration filter frequency in units of 1 Hz.
Note: Set C5-50 to 0 (Hz) to disable the filter. The frequencies from 1 to 19 Hz cannot be set.
Test equipment may be required to determine the mechanical resonance frequency. Setting
C5-50 to an improper frequency will result in ineffective filtering of the effects of mechanical
resonance.
Description
All Modes
Sets the carrier frequency.
All Modes
Selects PWM modulation method.
0: 2-phase/3-phase conversion
1: 2-phase modulation
2: 3-phase modulation
V/f OLV
0: Carrier Frequency = 5 kHz
1: Setting value for C6-03
All Modes
Sets the carrier frequency during Inspection Run.
0: Setting value for C6-03
1: Carrier Frequency = 2 kHz
V/f OLV
Sets the carrier frequency when estimating the initial polarity.
0: Carrier Frequency = 2 kHz
1: Setting value for C6-03
All Modes
Sets the carrier frequency during Rescue Operation.
0: C6-03 setting
1: 2 kHz
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
B.3 Parameter Table
Setting Page
Default:0.100 s
common_
TMonly
Min: 0.000 s 181
Max: 10.000 s
common_
TMonly
Default: 0 Hz
Min: 20 Hz 181
Max: 1000 Hz
Setting Page
Default:
<4>
common_
TMonly Min: 1.0 kHz 182
Max: 15.0 kHz
common_
TMonly
Default: 0
Min: 0 182
Max: 2
common_
Default: 0
TMonly
Min: 0 182
Max: 1
common_
TMonly Default: 1
Min: 0 182
Max: 1
common_
TMonly Default: 0
Min: 0 182
Max: 1
common_
TMonly Default: 0
Min: 0 182
Max: 1
B
399