CHAPTER 5 SERVO ADJUSTMENT
Auto Tuning Application
5-13
5
5.4.2 Notch Filter Setting Method
[1] Set PA1_70 (automatic notch filter selection) at 0 (disable).
[2] Using the servo analyze function of the PC Loader, determine the mechanical resonance point.
[3] Enter the resonance frequency of the mechanical resonance point and attenuation in parameters.
(1) Resonance frequency PA1_71 (notch filter 1, frequency)
(2) Depth
PA1_72 (notch filter 1, attenuation)
(3) Width
PA1_73 (notch filter 1, width)
Excessive attenuation might undermine control stability.
Setup beyond necessity shall be avoided.
Gain
[dB]
Frequency [Hz]
Resonance
point
(2) Depth
(3) Width
(1) Resonance frequency
Notch filter 1,
attenuation
Notch filter 1, frequency
Frequency [Hz]
Gain [dB]
Frequency [Hz]
Gain [dB]
Use the servo analyze
function again.
The notch filter is added to the resonance point
as shown in the figure above.
Содержание ALPHA5 Smart
Страница 1: ...24C7 E 0016c FUJI SERVO SYSTEM ALPHA5 Smart USER S MANUAL...
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Страница 36: ...CHAPTER 0 INTRODUCTION 0 16 Combination between Servomotor and Servo Amplifier 0...
Страница 276: ...CHAPTER 4 PARAMETER 4 108 Output Terminal Function Setting Parameter 4...
Страница 368: ...CHAPTER 6 KEYPAD 6 56 Test Operation Mode 6...
Страница 392: ...CHAPTER 7 MAINTENANCE AND INSPECTION 7 24 Troubleshooting 7...
Страница 405: ...CHAPTER 8 SPECIFICATIONS Specifications of Servo Amplifier 8 13 8 8 2 2 Interface Specifications...
Страница 411: ...CHAPTER 8 SPECIFICATIONS Dimensions of Servo Amplifier 8 19 8 8 4 Dimensions of Servo Amplifier...
Страница 472: ...CHAPTER 11 ABSOLUTE POSITION SYSTEM 11 8 Calculation of Battery Life 11...
Страница 488: ...CHAPTER 12 POSITIONING DATA 12 16 Response Time 12...
Страница 592: ...CHAPTER 14 PC LOADER 14 48 Parameter Conversion Tool 14 1 2 3 4 6 7 8 9 10 11...
Страница 595: ...CHAPTER 15 APPENDIXES Main Circuit Block Diagram 15 3 15 15 2 Main Circuit Block Diagram Applicable model Frame1...
Страница 633: ...CHAPTER 15 APPENDIXES Product Warranty 15 41 15 15 9 Product Warranty...
Страница 634: ...CHAPTER 15 APPENDIXES 15 42 Service Network 15 15 10 Service Network...
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