Vibration Suppression Function Operating Procedure - YASKAWA E-V Series User Manual

5 Adjustments

5.7.2 Vibration Suppression Function Operating Procedure

<Note>
Vibration frequencies automatically detected may vary more or less during each positioning operation. Per-
form positioning several times and make adjustments while checking the effect of vibration suppression.
(4) Feedforward
If this function is performed, the feedforward reference (Pn109) will be ignored because model following con-
trol will be enabled.
The following settings are required if model following control is used together with the external speed/force
feedforward.
Parameter
Pn140

5.7.2 Vibration Suppression Function Operating Procedure

The following procedure is used for vibration suppression function.
Vibration suppression function is performed from the Digital Operator (option) or SigmaWin+.
Here, the operating procedure from the Digital Operator is described.
Refer to the
tions of the Digital Operator.
Note: If this function is aborted by pressing the MODE/SET Key, the SERVOPACK will continue operating until the
motor comes to a stop. After the motor stops, the set value will return to the previous value.
The operating flow of the vibration suppression function is shown below.
(1) Operating Flow
5-46
Model following control is not used together with
n.0 external speed/force feedforward input.
[Factory setting]
Model following control is used together with exter-
n.1
nal speed/force feedforward input.
Σ
-V series User's Manual, Operation of Digital Operator (SIEPS80000055) for basic key opera-
Execute steps 1 to 3.
Vibration detected?
Yes
Execute steps 4 to 8.
Completed
Function
No
Adjust vibration using measuring device.
When Enabled Classification
Immediately Tuning