Chapter 6 Control Modes of Operation
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ASDA-A&A+ Series
6-26
Revision April 2009
current loop. When the permissible inertia change is greater, it will be much easier to influence the
performance of servo system. For the strong functionality and robust control of Delta servo system, the
easy mode provides servo system can be robust for the wide range of external load inertia change, with
16 levels of system stiffness and responsiveness.
Users only need to set parameter P2-31 to select 16 levels of system stiffness and responsiveness. The
value is higher, the stiffness is more increased and the responsiveness is higher.
Relevant parameters:
P2 - 31
AUT1
Auto Mode Responsiveness Level
Communication Addr.: 021FH
Default: 44
Related Section:
Applicable Control Mode: ALL
Section 5.6, Section 6.3.6
Unit: N/A
Range: 0 ~ FF (0 ~ FF: 0 indicates the lowest setting and F indicates the highest setting (total 16
settings available))
Settings:
not used
A
B
ASDA-A series:
This parameter allows the users to set the stiffness setting of easy mode and the
responsiveness level of auto-tuning mode. Users can control the stiffness and responsiveness
according to application condition. When the setting value is higher, the stiffness and the
responsiveness is higher.
A: Stiffness setting of easy mode
B: Responsiveness level of auto-tuning mode
ASDA-A+ series:
This parameter allows the users to set the responsiveness level setting of auto-tuning mode.
Users can control the responsiveness according to application condition. When the setting value
is higher, the responsiveness is higher.
A: No function
B: Responsiveness level of auto-tuning mode
NOTE
1) This parameter is activated by P2-32.
2) Please refer to Section 5.6 for the tuning procedure and the related settings.
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deltaacdrives.com