YASKAWA T1000A - Page 377

B.3 Parameter Table
YASKAWA ELECTRIC SIEP C710616 30B YASKAWA AC Drive T1000A Technical Manual 377
Parameter List
B
n C6: Carrier Frequency
C5-38
(279H)
Motor 2 Load Inertia Ratio
Sets the ratio between the motor 2 and machine inertia. This value is automatically set during
ASR or Inertia Auto-Tuning.
Default: 1.0
Min: 0.0
Max: 6000.0
151
<7> Default setting value is dependent on the motor code set to E5-01.
<24> Default setting value is dependent on the drive model set to o2-04 and the Drive Duty set to C6-01.
<25> Default setting is determined by the control mode for motor 2 (E3-01).
<29> The setting range is 1.00 to 300.0 in CLV, AOLV/PM, or CLV/PM.
<34> Default setting is determined by the control mode (A1-02).
No.(Addr.)
<1> Default setting value is dependent on the drive model (o2-04), the control mode (A1-02), and the Drive Duty (C6-01).
<5> Default setting value is dependent on parameter C6-02, Carrier Frequency Selection.
Name Description Setting Page
C6-01
(223H)
Drive Duty Selection
0: Heavy Duty (HD)
Overload Tolerance: 150% rated output current (HD) for 60 s
Carrier Frequency: 2 kHz (default)
1: Normal Duty (ND)
Overload Tolerance: 120% rated output current (ND) for 60 s
Carrier Frequency: 2 kHz, Swing PWM (default)
Default: 0
Min: 0
Max: 1
152
C6-02
(224H)
Carrier Frequency Selection
1: 2.0 kHz
2: 5.0 kHz (4.0 Hz)
3: 8.0 kHz (6.0 Hz)
4: 10.0 kHz (8.0 Hz)
5: 12.5 kHz (10.0 Hz)
6: 15.0 kHz (12.0 Hz)
F: User defined (determined by C6-03 through C6-05)
Note: The default setting is 2 when using a PM motor. In all other control modes, 1 for HD and
ND.
Default:
<1>
Min: 1
Max: F
152
C6-03
(225H)
Carrier Frequency Upper Limit
Note: C6-04 and C6-05 are available only in V/f and V/f w/PG control modes.
Determines the upper and lower limits for the carrier frequency.
In OLV, C6-03 determines the upper limit of the carrier frequency.
Default:
<5>
Min: 1.0 kHz
Max: 15.0 kHz
153
C6-04
(226H)
Carrier Frequency Lower Limit
Default:
<5>
Min: 1.0 kHz
Max: 15.0 kHz
153
C6-05
(227H)
Carrier Frequency Proportional
Gain
Default:
<5>
Min: 0
Max: 99
153
C6-06
(228H)
PWM Method
0: 2-phase/3-phase conversion
1: 2-phase modulation
2: 3-phase modulation
Default:
<5>
Min: 0
Max: 2
153
C6-09
(22BH)
Carrier Frequency during
Rotational Auto-Tuning
0: Carrier Frequency = 5 kHz
1: Setting value for C6-03
Default: 0
Min: 0
Max: 1
154
No.(Addr.) Name Description Setting Page
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
All Modes
All Modes
All Modes
Carrier Frequency
E1-04
Max Output
Frequency
Output Frequency
× (C6-05) × K
Output
Frequency
C6-03
C6-04
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV