YASKAWA Sigma-7 SGD7S Series

Ä Chap. 9.11 ‘Vibration Suppression’ page 374
n Autotuning with a Host Reference
You can perform autotuning with a host reference. Refer to the following section for
details.
Ä Chap. 9.8 ‘Autotuning with a Host Reference’ page 339
9.9.6 Automatically Adjusted Function Settings
You cannot use vibration suppression functions at the same time. Other automatic func-
tion settings are the same as for autotuning without a host reference. Refer to the fol-
lowing section.
Ä Chap. 9.7.7 ‘Automatically Adjusted Function Settings’ page 334
9.9.7 Tuning Example for Tuning Mode 2 or 3
Step Measurement Display Exam-
ples
Operation
1
Position
deviation
Reference
speed
Positioning
completion signal
The positioning time is measured after the
moment of inertia ratio (Pn103) is set cor-
rectly.
Tuning is completed if the specifications
are met.
The tuning results are saved in the SER-
VOPACK.
2 The positioning time will be reduced if the
feedforward level is increased.
Tuning is completed if the specifications
are met. The tuning results are saved in
the SERVOPACK.
If overshooting occurs before the specifica-
tions are met, proceed to step 3.
3 Overshooting will be reduced if the feed-
back level is increased.
If the overshooting is eliminated, proceed
to step 4.
Sigma-7 Series SERVOPACKs
Tuning
Custom Tuning > Tuning Example for Tuning Mode 2 or 3
| | PROFINET Communications - SIEP YEUOC7P 02A Revision 0 | en | 363