Anti-Resonance Control Adjustment Function Operating Procedure - YASKAWA SGDV User Manual

6.6.2 Anti-Resonance Control Adjustment Function Operating Procedure

With this function, an operation reference is sent, and the function is executed while vibration is occurring.
The digital operator or SigmaWin+ is required to execute this function.
The following methods can be used for the anti-resonance control adjustment function.
• Using anti-resonance control for the first time
• With undetermined vibration frequency
• With determined vibration frequency
• For fine-tuning after adjusting the anti-resonance control
The following describes the operating procedures.
Σ
Refer to the -V Series User's Manual, Operation of Digital Operator (Manual No.: SIEP S800000 55) for
basic key operations of the digital operator.
(1) Using Anti-Resonance Control for the First Time
With Undetermined Vibration Frequency
Step Display after Operation
1
Status Display
2
3
4
5
6.6 Anti-Resonance Control Adjustment Function (Fn204)
Keys
Press the Key to view the main menu for the
utility function.
Use the or
select Fn204.
Press the Key to display the initial setting screen
for tuning mode.
Press the or
"0."
Press the Key while "Tuning Mode = 0" is dis-
played. The screen shown on the left will appear. The
detection of vibration frequencies will start and
"freq" will flash. Return to step 3 if vibration is not
detected.
Note: If vibration is not detected even when vibration
is occurring, lower the vibration detection sen-
sitivity (Pn311). When this parameter is low-
ered, the detection sensitivity will be increased.
Vibration may not be detected accurately if too
small value is set.
The vibration frequency will be displayed in "freq" if
vibration is detected.
Example of measured waveform
Operation
Key to move through the list,
Key and set the tuning mode
Error Error Error
Torque reference Torque reference
Positioning completed Positioning completed Positioning completed
signal signal signal
6
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