Anti-Resonance Control Adjustment Function Operating Procedure - YASKAWA Σ-V Series User Manual

5 Adjustments

5.6.2 Anti-resonance Control Adjustment Function Operating Procedure

5.6.2 Anti-resonance Control Adjustment Function Operating Procedure

With this function, a control reference is sent, and the function is executed while vibration is occurring.
Anti-resonance control adjustment function is performed from the Digital Operator (option) or SigmaWin+.
The following three methods can be used for the anti-resonance control adjustment function. Select and use
the best method.
1. With Undetermined Vibration Frequency Before Adjusting the Anti-resonance Control
2. With Determined Vibration Frequency Before Adjusting the Anti-resonance Control
3. For Fine-tuning After Adjusting the Anti-resonance Control
The operating procedures from the Digital Operator are described here.
Refer to the
ations of the Digital Operator.
(1) With Undetermined Vibration Frequency Before Adjusting the Anti-resonance
Control
Step
1
2
3
4
5-42
Σ
-V series User's Manual, Operation of Digital Operator (SIEP S800000 55) for basic key oper-
Display after Operation
Status Display
Keys
Press the
utility function mode.
Use the or
select Fn204.
Press the Key to display the initial setting screen
for tuning mode.
Note:
If the display does not switch and "NO-OP" is dis-
played, take corrective action after checking the items
given in 5.6.1 (1) Before Performing Anti-resonance
Control Adjustment Function.
Press the or
"0".
Press the
played. The screen shown on the left will appear. The
detection of vibration frequencies will start and
"freq" will blink. Return to step 3 if vibration is not
detected.
Note:
If a vibration is not detected even though a vibration
has occurred, lower the vibration detection sensibility
(Pn311). When this parameter is lowered, the detec-
tion sensitivity will be increased. Vibration may not
be detected accurately if too small value is set.
Operation
Key to view the main menu for the
Key to move through the list,
Key and select the tuning mode
Key while "Tuning Mode = 0" is dis-