Xinje DS5E Series User Manual

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positioning time is shortened. At this time, the response of the servo system depends on this parameter,
not P1-02 (position loop gain). The gain of the model loop is only valid in position mode.
Param
eter
Name
Default
setting
Unit
Range
Modificat
ion
Effective
P2-49
Model loop gain
500
0.1Hz
10～20000
Anytime
At once
6.7 Vibration suppression
6.7.1 Overview
The mechanical system has a certain resonance frequency. When the servo gain is increased, the
continuous vibration may occur near the resonance frequency of the mechanical system. Generally in
the range of 400Hz to 1000Hz, it caused the gain can not continue to increase. Vibration can be
eliminated by automatically detecting or manually setting the vibration frequency. After the vibration is
eliminated, if the responsiveness needs to be improved, the gain can be further improved.
Note:
(1) Servo responsiveness will change after vibration suppression operation.
(2) Before performing the vibration suppression operation, please set the inertia ratio and gain
parameters correctly, otherwise it can not be controlled properly.
6.7.2 Operation tools
Adjustment
mode
Operation tools
Control mode
Operation steps
Limitation
Adaptive
mode
XinJeServo Mechanical
Characteristic Analysis
Position mode
6.7.4 Vibration
Suppression (PC
Software)
All versions of PC
software support
Auto-tuning
mode
Panel vibration
suppression
6.7.3 Vibration
Suppression
(Panel)
Driver firmware
requires version
3700 or higher
XinJeServo Mechanical
Characteristic Analysis
6.7.4 Vibration
Suppression (PC
Software)
All versions of PC
software support
Note: The firmware version of the drive is viewed through U2-07.
6.7.3 Vibration suppression(panel)
There are two modes of panel vibration suppression, mode 1(vib-1) and mode 2(vib-2).
 Difference between Two Kinds of Vibration Suppression
Mode
Display
Changed parameters
Mode 1
vib-1
Only the parameters related to vibration suppression will be
changed.
Mode 2
Vib-2
It will change the parameters of vibration suppression and the gain
of speed loop.
The operation steps:
1. Enter F0-10 in auto-tuning mode, the panel shows vib-1 or enter F0-11, the panel shows
vib-2；
or

Xinje DS5E Series Specifications

General

Brand	Xinje
Model	DS5E Series
Category	Servo Drives
Language	English