Tuning Mode Selection - Delta Electronics ASDA-A Series User Manual

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ASDA-A+ Series:
There are two turning modes of gain adjustment: Manual and Auto modes. The gain of ASDA-A and
ASDA-A+ series servo drives can be adjusted by using any one of three tuning modes.
Manual Mode: User-defined loop gain adjustment. When using this mode, all auto and auxiliary
function will be disabled.
Auto Mode: Continuous adjustment of loop gains according to measured inertia, with ten levels
of system bandwidth. The parameter set by user is default value.
Easy Mode: Robust for wide range of external load inertia change, with ten levels of system
stiffness. Using easy mode can immediately suppress the interference of external load and
mechanical resonance and also stand for the load inertia change.
The mode of gain adjustment can be selected by parameter P2-32:
P2 - 32▲
AUT2
Default: 0
Applicable Control Mode: ALL
Unit: N/A
Range: 0 ~ 5
Settings:
0: Manual mode
1: Easy mode (for ASDA-A series only, ASDA-A+ series does not support this mode)
2: AutoMode (PI) [Continuous adjustment]
3: AutoMode (PI) [Fix the ratio of Load Inertia to servo motor inertia and response level can be
adjusted]
4: AutoMode (PDFF) [Continuous adjustment]
Revision April 2009
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Chapter 6 Control Modes of Operation|ASDA-A&A+ Series

Tuning Mode Selection

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Related Section:
Section 5.6, Section 6.3.6
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