Operating Conditions - Omron R88D-KN01L-ECT-L User Manual

Ac servomotors/servo drives g5-series with built-in ethercat communications linear motor type r88l-ec series; r88d-kn*-ect-l series
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11 Adjustment Functions

11-6-1 Operating Conditions

The adaptive filter operates under the following conditions.
Operation mode
Others
Precautions for Correct Use
Precautions for Correct Use
• The adaptive filter may not operate correctly under the following conditions.
Resonance
points
Load
conditions
Operation
pattern
• If the adaptive filter does not operate properly, use the notch 1 (3201 to 3203 hex) or notch 2
(3204 to 3206 hex) settings to reduce resonance according to the manual adjustment
procedure.
For details on the notch filter function, refer to 11-7 Notch Filters on page 11-24.
11-6-2 Objects Requiring Settings
Index
3200 hex
Adaptive Filter Selection
11 - 22
Position Control Mode, Speed Control Mode
• When Servo is ON.
• When elements other than control objects, such as the force limit settings, are set
correctly and there is no trouble with the motor's normal operation.
• Adaptive operation is disabled when magnetic pole position estimation is in progress.
Conditions that interfere with the adaptive filter
• If the resonance frequency is less than 3 times the response time frequency [Hz].
• If the resonance peak or control gain is too low to affect the motor speed.
• If there are three or more resonance points.
• If the motor speed with high-frequency components changes due to backlash or
other non-linear elements.
• If the acceleration/deceleration is 3,000 [mm/s] or higher.
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: Mode for measuring the resonance frequency. The
resonance frequency is measured. The measured
result can be checked using the support software. The
parameters related to notch filters 3 and 4 retain the
current values.
4: Adaptive result is cleared. Objects related to notch
filters 3 and 4 are disabled and the adaptive result is
cleared.
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
Operating conditions
Description
Reference
P. 9-18

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