D2 Drive User Guide v1.8 5. Drive Configuration
HIWIN Mikrosystem Corp. 101
5.4. Auto tune center
5.4.1. Function description
The auto tune center can automatically find the better drive gain to save the time and cost of
tuning by the engineer. When the auto gain tuning is performed, the motor will continue to
vibrate at differnet frequencies and will perform functions of gain tuning (control-loop gains)
and filter design in progress. The execution time approximates 25 seconds.
The auto tune center can be opened by clicking in the Lightening main toolbar. Its location
is shown in Fig. 5-35.
Fig. 5-35
Note. The function of auto tune center only supports D2-serial drives (included D2T model). It
is applicable to Lightening 0.184 and D2 MDP 0.037 (inclusive) or above, and D2COE
MDP 0.113 (inclusive) or above. If the firmware version is not in the above version, the
option of in the Lightening main toolbar will be anti-gray and cannot be clicked. If it
is in the above version, since it is no longer to execute the auto phase center, the
option of in the Lightening main toolbar will be anti-gray and cannot be clicked.
The window of auto tune center is given in Fig. 5-36. The window title is the version of auto
tune center (Lightening 0.184 is 2.100). This window can be divided into two areas: enabling
area and tuning area.
Fig. 5-36 Auto tune center - disable state
(1) Enabling area
Clicking the “Enable” button in the enabling area, the drive will enable the motor. Click
or to check the direction of motor movement, as shown in Fig. 5-37. If the motor is
near the hard stop, click or to drive the motor far away from it. This can avoid
failing in the process of auto gain tuning.
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