6 Utility Functions (Fn
)
6-34
6
When the detection has completed normally, the
result and the notch filter value to be set are dis-
played.
Press the
Key to turn OFF the power to the
servomotor.
< Important >
If 2 seconds or more are required for the operation
although detection was successfully completed, the
detection accuracy might be insufficient. Increasing
reference amplitude more than 15 increases the
detection accuracy, but the vibration and noise from
the machine will increase. Increase the amplitude
value little by little.
Notes:
• If a notch filter has been set and is being used, "*"
is displayed on the second line.
• If the first notch filter has been set, the second
notch filter value is displayed. If the first and
second notch filters have been set, only the result
of frequency detection is displayed.
• If the
Key is pressed while the linear servo-
motor is running, the linear servomotor will stop,
and the frequency detection will be canceled.
• If the detection is not completed normally, “No
Measure” is displayed.
7
Press the
Key to exit the EasyFFT function at
this stage. The power to the linear servomotor is
turned OFF and the display returns to the Utility
Function Mode main menu.
Press the
Key to return to "Ready" display.
8
Press the
Key after the normal completion of
frequency detection. The notch filter frequencies are
automatically updated to the optimum values. If the
first notch filter frequency has been set (Pn408.0 = 1),
set the second notch filter frequency (Pn40C).
Notes:
• If the second notch filter frequency has already
been set (Pn408.2 = 1), the notch filter frequency
cannot be set.
• If the frequency detected by this function is not
used, set the notch filter to be invalid (Pn408.0
=
0).
9
Press the
Key to return to the Utility Function
Mode main menu.
10
Turn OFF the SERVOPACK power supply and then turn ON again to validate the setting.
Step
Display Example
Keys
Operation
㧾㨁㧺ޓޓޓޓ㧙㧱㨍㨟㨥ޓ㧲㧲㨀㧙
㧾㨑㨟㨡㨘㨠
㧵㨚㨜㨡㨠ޓ㧩ޓ㧜㧝㧡ޓ㧑
㧾㨑㨟ޓ㧩ޓޓޓ㧝㧞㧡㧜ޓ㧴㨦
㧲㨕㨘㨠㨑㨞㧝ޓ㧝㧟㧣㧡ޓ㧴㨦
㧾㨁㧺ޓޓޓޓ㧙㧱㨍㨟㨥ޓ㧲㧲㨀㧙
㧾㨑㨍㨐㨥
㧵㨚㨜㨡㨠ޓ㧩ޓ㧜㧝㧡㧑
㧰㧻㧺㧱ޓޓޓ㧙㧱㨍㨟㨥ޓ㧲㧲㨀㧙
㧾㨑㨟㨡㨘㨠
㧵㨚㨜㨡㨠ޓ㧩ޓ㧜㧝㧡ޓ㧑
㧾㨑㨟ޓ㧩ޓޓޓ㧝㧞㧡㧜ޓ㧴㨦
㧲㨕㨘㨠㨑㨞㧝ޓ㧝㧟㧣㧡ޓ㧴㨦
㧮㧮ޓޓޓޓޓ㧙㧲㨁㧺㧯㨀㧵㧻㧺㧙
㧲㨚㧞㧜㧡㧦㨂㨕㨎ޓ㧿㨡㨜
㧲㨚㧜㧜㧜㧦㧭㨘㨙ޓ㧴㨕㨟㨠㨛㨞㨥
㧲㨚㧞㧜㧣㧦㨂㧹㨛㨚㨕㨠㨛㨞
㧲㨚㧞㧜㧢㧦㧱㨍㨟㨥ޓ㧲㧲㨀
