5.6 Anti-Resonance Control Adjustment Function (Fn204)5-475 Adjustments5.6.2 Anti-Resonance Control Adjustment Function Operating ProcedureWith 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 SigmaWin+.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 controlThe following describes the operating procedure from the digital operator.Refer to theΣ-V Series User’s Manual, Operation of Digital Operator (No.: SIEP S800000 55) for basic keyoperations of the digital operator.(1) Using Anti-Resonance Control for the First Time With Undetermined Vibration FrequencyStep Display after Operation Keys Operation1Press the Key to view the main menu for theutility function.Use the or Key to move through the list,select Fn204.2 Press the Key to display the tuning mode selec-tion screen for Fn204 (anti-resonance control adjust-ment function).3 Press the or Key and set the tuning mode"0."4Press the Key while "Tuning Mode = 0" is dis-played. The screen shown on the left will appear. Thedetection of vibration frequencies will start and"freq" will flash. Return to step 3 if vibration is notdetected.Note: If vibration is not detected even when vibrationis 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 toosmall value is set.5 −The vibration frequency will be displayed in “freq” ifvibration 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ErrorErrorErrorTorque referencePositioning completedPositioning completedsignalsignalTorque referencePositioning completedsignal
