Tuning Procedure - Delta ASDA-B3 Series User Manual

Tuning

5.1 Tuning procedure

You can tune the servo drive by following this flowchart. First, start from One Touch Tuning.
5
If you are not satisfied with the tuning results, then use Auto Tuning, Gain Tuning, and Manual
mode in sequence to meet the requirements.
Function
Inertia
estimation
One Touch
Tuning
Auto tuning
Gain
adjustment
Manual
adjustment
5-4
Motor runs smoothly
without load
One Touch Tuning
Satisfactory
performance?
No
Auto Tuning
Satisfactory
performance?
No
Gain Tuning
Satisfactory
performance?
No
Manual adjustment
Satisfactory
performance?
No
When you use the functions of One Touch Tuning, Auto Tuning, or Gain adjustment
mode 1 (Level adjustment - Auto) with ASDA-Soft, the servo drive automatically estimates
the load inertia during the tuning process. Or you can estimate the inertia with the Inertia
(Weight) Estimation function. Whether the load inertia ratio (P1.037) is correctly set
affects the speed loop bandwidth of the servo drive.
You must use the One Touch Tuning function with ASDA-Soft. During the tuning
process, the motor slightly moves and makes high-frequency noise. For the detailed
operation procedure, refer to Section 5.3.
You can use the Auto Tuning function with ASDA-Soft or through the panel. The
command source can be the servo drive or the controller. During the tuning process, the
drive controls the motor to run back-and-forth between the two positioning points. For the
detailed operation procedure, refer to Section 5.4.
The servo provides five gain adjustment modes (not including Manual mode and Gain
adjustment mode 4 (Reset to the default gain values)), which is set with P2.032. For the
detailed operation procedure and parameter adjustment, refer to Section 5.5.
In Manual mode (P2.032 = 0), users can fine-tune all the gain parameters for optimal
performance of the machine. For the detailed parameter adjustment, refer to Sections 5.6
and 5.7.
Yes
Yes
Yes
Yes
Complete
Description
ASDA-B3