YASKAWA E-V Series User Manual page 200

6 Utility Functions (Fn
(1) Operating Procedure
Follow the steps below.
Step
1
2
3
4
5
6
(2) Related Parameters
The following parameters are set automatically by using online vibration monitor.
Parameter
Pn401
Pn408
Pn409
6-34
)
Display Example
Force Reference Filter Time Constant
Force Related Function Switch
1st Notch Filter Frequency
Keys
Press the
main menu and select Fn207.
Press the
The display is switched to the execution display of
Fn207.
Note: If the display is not switched and "NO-OP" is
displayed in the status display, the Write Prohib-
ited Setting (Fn010 = 0001) is set. Check the
setting and reset.
Press the
The message, "Measure," blinks, and vibration detec-
tion will start.
When the vibration detection has completed, "Mea-
sure" stops blinking and the detection processing
ends automatically. When the detection processing
has completed normally, the vibrations with three
largest peak values in vibration frequency are dis-
played as F1, F2, and F3.
Notes:
• Press the
monitor function. The display returns to the Utility
Function Mode main menu.
• Up to three detected frequency is displayed. For the
vibration with undetectable peak frequency, "----"
is displayed. If no frequency was detected, "----" is
displayed for F1, F2, and F3.
• If the detection could not be completed normally,
"NO MONITOR" is displayed.
After the detection has normally completed, press the
Key. The optimum frequency (time constant) of
notch filter or force reference filter for F1 is set auto-
matically. At the same time, the parameter Pn409 is
updated for a notch filter, or the parameter Pn401 is
updated for a force reference filter.
Press the
Mode main menu.
Meaning
Description
Key to open the Utility Function Mode
Key.
Key for one second.
Key to exit the online vibration
Key to return to the Utility Function