YASKAWA Sigma-V Series User Manual page 137

Starting Execution for Fine-tuning When the Anti-Resonance Control
Adjustment Function Has Been Used
Step
R U N
F n 2 0 3 : O n e P r m T u n
F n 2 0 4 : A − V i b S u p
F n 2 0 5 : V i b S u p
1
F n 2 0 6 : E a s y F F T
Press the
using the
R U N
T u n i n g M o d e = 1
2
Press the
Note: If the display does not change and NO-OP is displayed, take proper measures
referring to (1) Conditions that Disable This Function.
R U N
f r e q = 0 4 0 0 H z
3
d a m p = 0 0 1 2 0
Press the
will appear and "damp" will blink.
R U N
f r e q = 0 4 0 0 H z
d a m p = 0 0 1 5 0
4
Select the digit with the
damping gain.
Note: Increase the damping gain from about 0% to 200% in 10% increments while
checking the effect of vibration reduction. If vibration reduction is still insufficient
at a gain of 200%, cancel the setting, and lower the control gain by using a differ-
ent method, such as one-parameter tuning.
3.3 Operation Method for Each Utility Function
Display Example and Description
− F U N C T I O N −
Key to open the Utility Function Mode main menu, and select Fn204
or Key.
− V i b S u p −
Key. The displays is switched to the initial setting display of Fn204.
− V i b S u p −
Key while "Tuning Mode = 1" is displayed. The screen shown on the left
− V i b S u p −
or Key, and press the or Key to adjust the
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