Objects Requiring Settings - Omron R88M-K Series User Manual

11-6 Adaptive Filter

Objects Requiring Settings

Index
11
Adaptive Filter
3200 hex
Selection
Adaptive filter may not operate correctly under the following conditions.
If the adaptive filter does not operate properly, use Notch 1 (3201 to 3203 hex) or Notch 2 (3204
to 3206 hex) to reduce resonance according to the manual adjustment procedure.
Refer to 11-7 Notch Filters on page 11-21 for information on notch filter.
11-19
Name
Set the number of resonance frequencies to be estimated
by the adaptive filter and the operation to be performed
after estimation.
0: Adaptive filter disabled
1: One adaptive filter enabled. The objects related to notch
filter 3 are automatically updated.
2: Two adaptive filters enabled. The objects related to notch
filters 3 and 4 are automatically updated.
3: For use by manufacturer. Do not use this setting.
4: Adaptive result is cleared.
Objects related to notch filters 3 and 4 are disabled and
the adaptive result is cleared.
Precautions for Correct Use
Item
• If the resonance frequency is 300 Hz or lower.
Resonance
• If the resonance peak or control gain is too low to affect the motor speed.
points
• If there are three or more resonance points.
• If the motor speed with high-frequency components changes due to backlash or
Load
other non-linear elements.
Command
• If the acceleration/deceleration is 3,000 r/min/s or higher.
pattern
OMNUC G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
Description
Conditions that interfere with the adaptive filter
Reference
page 9-15