Yaskawa F7 to L1000A - Manual (Page 30)

(Header Title) Application Note
Doc#: PL.L1000A.01 Copyright Yaskawa Electric America, Inc. ©2010 www.yaskawa.com September 9, 2010 30 of 57
Subject: Transition Guide Product: L1000A Document: PL.L1000A.01
Title: Product Transition Guide – F7 to L1000A
Product Transition Guide – F7 to L1000A
F7 L1000A
Parameter Name
Parameter Default
Setting
Record
Parameter Default
Comments: Gray shading indicates default setting.
CT/VT Selection C6-01 0 ─ ─
Parameter contents differ between F7 and L1000A.
The default setting in L1000A for Heavy Duty performance.
F7 L1000A
C6-01 ─
CT/VT Selection ─
0: Low carrier, constant
torque (CT)
1: High carrier, variable
torque (VT)
Heavy Duty
Carrier Frequency Selection C6-02 1 C6-03 *
F7 L1000A
C6-02 C6-03
0: Low Noise PWM
1: 2.0 kHz
2: 5.0 kHz
3: 8.0 kHz
4: 10.0 kHz
5: 12.5 kHz
6: 15.0 kHz
F: User-set
1.0 to 15.0 kHz
*Determined by o2-04
(Most models are default to
8 khz)
Carrier Frequency Upper Limit C6-03 2.0 kHz ─ ─
Carrier Frequency Lower Limit C6-04 2.0 kHz ─ ─
Carrie
r Freque
ncy
Carrier Frequency
Proportional Gain
C6-05 00 ─ ─
No corresponding parameter in L1000A.
PWM Method
─ ─ C6-06 2
L1000A
C6-06
0: 2-phase/3-phase Conversion
1: 2-phase modulation
2: 3-phase modulation
Carrie
r Freque
ncy
Carrier Frequency During
Rotational Auto-Tuning
─ ─ C6-09 0
L1000A
C6-09
0: Carrier Freq = 5 kHz
1: Carrier Freq = C6-03
Inspection Operation Carrier
Frequency
─ ─ C6-21 1
L1000A
C6-21
0: Carrier Freq = C6-03
1: Carrier Freq = 2 kHz
Carrier Frequency During
Initial Motor Pole Search
─ ─ C6-23 0
L1000A
C6-23
0: Carrier Freq = 2 kHz
1: Carrier Freq = C6-03
Frequency Reference 1 d1-01 0.00 Hz d1-01* 0.00 %
*Sets the Speed Reference for the drive when d1-18 it set
to 0 or 3. Setting units are determined by o1-03.
F7 L1000A
Setting Range
0.0 Hz to 400.0 Hz
0.0 % to 100.0 %
Frequency Reference 2 d1-02 0.00 Hz d1-02* 0.00 %
Frequency Reference 3 d1-03 0.00 Hz d1-03* 0.00 %
Frequency Reference 4 d1-04 0.00 Hz d1-04* 0.00 %
Frequency Reference 5 d1-05 0.00 Hz d1-05* 0.00 %
Frequency Reference 6 d1-06 0.00 Hz d1-06* 0.00 %
Frequency Re
feren
ce
Frequency Reference 7 d1-07 0.00 Hz d1-07* 0.00 %
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