Auto Tuning Functions
5-54
5.2.13 Hybrid vibration damping function
A function to suppress vibration arising from the twist amount between the motor and the load in the
Full-closed control mode. This function enables high setting of gains.
Applicable range
This function is unable to be applied unless the following conditions are satisfied.
Conditions in which hybrid vibration suppression functions are activated:
Control Mode
Full-closed control mode
Others
To be in the servo ON state.
Parameters except for controls such as torque limit setup, are correctly set, assuring that the motor can run smoothly.
Cautions
This function is effective when the twist amount between the motor shaft and the load is great. When the
twist amount is small, there are cases in which the effect may be small.
Relevant parameters
Combining the following parameters, hybrid vibration suppression function is set.
Relevant parameters
Class No. Attribute
Title
Range Unit
Function
6
34
B
Hybrid vibration
suppression gain
0 to
30000
0.1/s
Set hybrid vibration suppression gain.
Basically, set the same value as the position loop gain and finely
adjust while monitoring the conditions.
6
35
B
Hybrid vibration
suppression filter
0 to
32000
0.01 ms Set the hybrid vibration suppression filter.
How to use
1. Set Pr
6.34 “Hybrid vibration suppression gain” to be same as the position loop gain.
2. While driving in the full-closed control, increase the setting of Pr6.35 "hybrid vibration
suppression filter" gradually and check changes of response. If response seems to be
improved, while adjusting Pr6.34 and Pr6.35, find a combination that can achieve the
optimum response.
Содержание MINAS A6 Series
Страница 10: ...Table of contents x Blank page...
Страница 11: ...1 Introduction...
Страница 26: ...Introduction 1 16 Blank page...
Страница 27: ...2 Interface Specifications...
Страница 46: ...Interface Specifications 2 20 Blank page...
Страница 47: ...3 Front Panel Specifications...
Страница 48: ...Front Panel Specifications 3 2 3 1 Front panel configuration Front panel cover opened Front panel cover closed...
Страница 57: ...4 Basic Functions...
Страница 85: ...5 Auto Tuning Functions...
Страница 151: ...6 Application Functions...
Страница 185: ...7 Protective Functions...
Страница 224: ...Protective Functions 7 40 Blank page...
Страница 225: ...8 Advanced Safety Functions...
Страница 230: ...Advanced Safety Functions 8 6 When test pulse is used Duplex safety input Safety input...
Страница 245: ...9 List of Parameters...
Страница 281: ...10 Timing Chart...
Страница 290: ...Timing Chart 10 10 Blank page...
Страница 291: ...11 Power Supply Module...