Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors - Manual (Page 166)

5 Adjustments
5.3.2 Advanced Autotuning Procedure
5-22
(3) Related Functions
This section describes the functions related to the advanced autotuning function.
„ Notch Filter
Usually, set this function to Auto Setting. (The notch filter is factory-set to Auto Setting.)
If this function is set to Auto Setting, vibration will be detected automatically and the notch filter will be set.
Set this function to Not Auto Setting only if you do not change the notch filter setting before executing
advanced autotuning.
„ Anti-Resonance Control Adjustment Function
This function reduces low vibration frequency; which the notch filter does not detect.
Usually, set this function to Auto Setting. (The anti-resonance control is factory-set to Auto Setting.)
When this function is set to Auto Setting, vibration will be automatically detected during advanced autotuning
and anti-resonance control will be automatically adjusted and set.
„ Vibration Suppression
The vibration suppression function suppresses transitional vibration at frequency as low as 1 to 100 Hz that is
generated mainly when positioning if the machine stand vibrates.
Usually, set this function to Auto Setting. (The vibration suppression function is factory-set to Auto Setting.)
When this function is set to Auto Setting, vibration will be automatically detected during advanced autotuning
and model following control with vibration suppression will be automatically adjusted and set.
Set this function to Not Auto Setting only if you do not change the setting for model following control with
vibration suppression before executing advanced autotuning.
Note: This function uses model following control. Therefore, the function can be executed only if the mode is set to 2 or 3.
Related Parameters
Parameter Function When Enabled Classification
Pn460
n.†††0
Does not set the 1st notch filter automatically using
the utility function.
Immediately Tuning
n.†††1
Sets the 1st notch filter automatically using the utility
function.
[Factory setting]
n.†0††
Does not set the 2nd notch filter automatically using
the utility function.
n.†1††
Sets the 2nd notch filter automatically using the util-
ity function.
[Factory setting]
Parameter Function When Enabled Classification
Pn160
n.††0†
Does not use the anti-resonance control automatically
using the utility function.
Immediately Tuning
n.††1†
Uses the anti-resonance control automatically using
the utility function.
[Factory setting]
Parameter Function When Enabled Classification
Pn140
n.†0††
Does not use the vibration suppression function auto-
matically using the utility function.
Immediately Tuning
n.†1††
Uses the vibration suppression function automatically
using the utility function.
[Factory setting]