Yaskawa Sigma-5 User Manual: Operation of Digital Operator - Manual (Page 115)

3.2 Operations
3-81
9
head1
3
Utility Function Mode
4
Press the Key while “Tuning Mode =
0” is displayed. The screen shown on the left
will appear. The detection of vibration fre-
quencies 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 vibra-
tion detection sensitivity (Pn311).
When this parameter is lowered, the
detection sensitivity will be increased.
Vibration may not be detected accu-
rately if too small value is set.
5
The vibration frequency will be displayed in
“freq” if vibration is detected.
Example of measured waveform
6
Press the Key. The cursor will move to
“damp,” and the flashing of “freq” will stop.
(cont’d)
Step Display after Operation Keys Operation
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
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