Delta Electronics ASDA-B2 series User Manual page 136

ASDA-B2
There are two turning modes of gain adjustment: Manual and Auto modes. The gain of
ASDA-B2 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.
The mode of gain adjustment can be selected by parameter P2-32:
P2-32▲ AUT2
Operation
Interface:
Default: 0
Control
Mode:
Unit: N/A
Range: 0 ~ 2
Data Size: 16-bit
Display
Format:
Settings:
0: Manual mode
1: Auto Mode [Continuous adjustment]
2: Semi-Auto Mode [Non-continuous adjustment]
Explanation of manual mode:
1. When P2-32 is set to mode#0, the setting value of P2-00, P2-02, P2-04, P2-06,
P2-07, P2-25 and P2-26 can be user-defined. When switching mode #1 or #2 to
#0, the setting value of P2-00, P2-02, P2-04, P2-06, P2-07, P2-25 and P2-26 will
change to the value that measured in #1 auto-tuning mode or #2 semi-auto
tuning mode.
Explanation of auto-tuning mode:
The servo drive will continuously estimate the system inertia, save the measured
load inertia value automatically and memorized in P1-37 every 30 minutes by
referring to the frequency response settings of P2-31.
1. When switching mode #1 or #2 to #0, the servo drive will continuously estimate
the system inertia, save the measured load inertia value automatically and
memorized in P1-37. Then, set the corresponding parameters according to this
measured load inertia value.
2. When switching mode#0 or #1 to #2, enter the appropriate load inertia value in
P1-37.
3. When switching mode#1 to #0, the setting value of P2-00, P2-04 and P2-06 will
change to the value that measured in #1 auto-tuning mode.
Revision September 2013
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.
VARITEL INGENIERIA ELECTRONICA S.A.
Tuning Mode Selection
Keypad/Software
ALL
Hexadecimal
Chapter 6 Control Modes of Operation
Communication
Address: 0240H
0241H
Related Section:
Section 5.6,
Section 6.3.6
6-21