5 Adjustments
5.6.2 Anti-resonance Control Adjustment Function Operating Procedure
5-42
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 S.
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
Σ
-V series User’s Manual, Operation of Digital Operator
(SIEP S800000 55)
for basic key oper-
ations of the Digital Operator.
(1) With Undetermined Vibration Frequency Before Adjusting the Anti-resonance
Control
Step
Display after Operation
Keys
Operation
1
Press the
Key to view the main menu for the
utility function mode.
Use the
or
Key to move through the list,
select Fn204.
2
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.
3
Press the
or
Key and select the tuning mode
“0”.
4
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 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.
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Status Display
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