6.6 Anti-Resonance Control Adjustment Function (Fn204)
6-47
6
Adjustm
e
nts
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.
Anti-resonance control adjustment function is performed from the digital operator (option) or S.
The function cannot be performed from the panel operator.
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 procedure from the digital operator.
Refer to the
Σ
-V Series User’s Manual, Operation of Digital Operator
(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
Keys
Operation
1
Press the
Key to view the main menu for the
utility function.
Use the
or
Key to move through the list,
select Fn204.
2
Press the
Key to display the initial setting screen
for tuning mode.
3
Press the
or
Key and set 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 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.
5
–
The vibration frequency will be displayed in “freq” if
vibration is detected.
Example of measured waveform
㧾㨁㧺ޓ ̆㧲㨁㧺㧯㨀㧵㧻㧺̆
㧲㨚㧞㧜㧟㧦㧻㨚㨑㧼㨞㨙㨀㨡㨚
㧲㨚㧞㧜㧠㧦㧭㨂㨕㨎ޓ㧿㨡㨜
㧲㨚㧞㧜㧡㧦㨂㨕㨎ޓ㧿㨡㨜
㧲㨚㧞㧜㧢㧦㧱㨍㨟㨥ޓ㧲㧲㨀
㧾㨁㧺 ̆ 㨂㨕㨎 㧿㨡㨜̆
㨀㨡㨚㨕㨚㨓 㧹㨛㨐㨑 㧩 㧜
Status Display
㧾㨁㧺 ̆ 㨂㨕㨎 㧿㨡㨜̆
㨀㨡㨚㨕㨚㨓 㧹㨛㨐㨑 㧩 㧜
㧾㨁㧺 ̆ 㨂㨕㨎 㧿㨡㨜̆
㨒㨞㨑㨝 㧩 㧙㧙㧙㧙 㧴㨦
㨐㨍㨙㨜 㧩 㧜㧜㧜㧜
㧾㨁㧺 ̆ 㨂㨕㨎 㧿㨡㨜̆
㨒㨞㨑㨝 㧩 㧜㧠㧜㧜 㧴㨦
㨐㨍㨙㨜 㧩 㧜㧜㧜㧜
Error
Error
Error
Torque reference
Positioning completed
Positioning completed
signal
signal
Torque reference
Positioning completed
signal
Ro-
tati
on
