Yaskawa GPD 515/G5 to G7 - Manual (Page 25)

Product Transition Guide
Appendix 2- Parameter Differences
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PL.G7.02.TransitionGuide 4/21/04
Page 25 of 38
Yaskawa Electric America, Inc
GPD515/G5 Parameters G7 Parameters
Parameter
No.
Name
(Digital Operator Display) Setting or Selection
Parameter
No.
Name
(Digital Operator Display)
Remarks on
Setting or Selection
— — — C6-02 Carrier Frequency
Selection New parameter function different than old
C6-02 in GPD515/G5
0: Low noise
1: Fc = 2.0 kHz
2: Fc = 5.0 kHz
3: Fc = 8.0 kHz
4: Fc = 10.0 kHz
5: Fc = 12.5 kHz
6: Fc = 15.0 kHz
F: Program Determined by the settings of C6-
03 thru C6-05
C6-01 Carrier Frequency Upper
Limit
— C6-03 Carrier Frequency
Upper Limit Changed Parameter No.
C6-02 Carrier Frequency Lower
Limit
— C6-04 Carrier Frequency
Lower Limit Changed Parameter No.
C6-03 Carrier Frequency
Proportional Gain
— C6-05 Carrier Frequency
Proportional Gain Changed Parameter No.
New Parameter — — — C6-11 Carrier Frequency
Selection Open Loop
Vector Control 2
Select the carrier frequency when open loop
vector control 2 is used.
1: 2 kHz
2: 4 kHz
3: 6 kHz
4: 8 kHz
C7-01 Hunting Prevention
Selection
0:Disabled
1:Enabled n1-01 Hunting Prevention
Selection Changed Parameter No.
C7-02 Hunting Prevention Gain — n1-02 Hunting Prevention Gain
Setting Changed Parameter No.
C8-08 AFR Gain — n2-01 Speed Feedback Detection
Control AFR Gain Changed Parameter No.
C8-09 AFR Time Constant — n2-02 AFR Time Changed Parameter No.
— — — n2-03 Speed Feedback Detection
Control
AFR Time Constant 2 New parameter
Sets the time constant to control the amount
of change in the speed at low speed.
— — — d1-09 Frequency Reference 9 New Parameter
— — — d1-10 Frequency Reference 10 New Parameter
— — — d1-11 Frequency Reference 11 New Parameter
— — — d1-12 Frequency Reference 12 New Parameter
— — — d1-13 Frequency Reference 13 New Parameter
— — — d1-14 Frequency Reference 14 New Parameter
— — — d1-15 Frequency Reference 15 New Parameter
— — — d1-16 Frequency Reference 16 New Parameter
D1-09 Jog Frequency Reference d1-17 Jog Frequency Reference Changed Parameter No.
— — — d2-03 Master Speed Reference
Lower Limit New Parameter
— — — d6-01 Magnetic Field Weakening
Level New Parameter
— — — d6-02 Magnetic Field Frequency New Parameter