3.2 Operating Procedures for Utility Functions
3.2.28 Advanced Autotuning without Reference (Fn201)
3-75
7
Press the Key.
Note: To end the operation by calculat-
ing only the moment of inertia ratio
without adjusting the gains, press
the Key.
The calculated moment of inertia
will be saved in the SERVOPACK.
DONE will flash on the display for
one second, and then the status
display will return to 1:ADJ.
8
Press the Key or the
Key.
Automatic operation will start again
and the filter and gain will be auto-
matically set. 1:ADJ will flash on the
display during autotuning.
Note: ERROR will be displayed if there is
machine resonance or if the
adjustments cannot be made
sufficiently for another reason.
If that occurs, make adjust-
ments using one-parameter
tuning (Fn203).
If adjustments are completed nor-
mally, the servo will be turned OFF.
The status display will flash END as
shown below for approximately two
seconds and then return to 1:ADJ.
9
Press the Key.
Note: Press the Key to cancel
saving the settings. The display
will return to the status shown in
step 1.
The adjusted settings will be saved
in the SERVOPACK. The status dis-
play will flash DONE as shown
below for approximately one sec-
ond and then return to 1:A.941.
10
Turn the power supply OFF and ON
again.
The parameter settings are now
enabled.
Continued from previous page.
Step Operation Result
1:ADJ AAT
Pn103 =003 00
Pn100=0100.0
Pn101=0006.3 6
Pn141=0150.0
END AAT
Pn103 =003 00
Pn100=0100.0
Pn101=0006.3 6
Pn141=0150.0
DONE AAT
Pn103 =003 00
Pn100=0100.0
Pn101=0006.3 6
Pn141=0150.0
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