YASKAWA Σ-V Series User Manual page 242

(1) Operating Procedure
Follow the steps below.
Step Display Example
1
2
3
4
5
6
(2) Related Parameters
The following parameters are set automatically by using online vibration monitor.
Parameter
Pn401 Force Reference Filter Time Constant
Pn408 Force Related Function Switch
Pn409 1st Notch Filter Frequency
Keys
Press the
ity function mode.
Use the
select Fn207.
Press the
execution display of Fn207.
Note:
If the display is not switched and "NO-OP" is dis-
played in the status display, the Write Prohibit is set
in Fn010. Check the setting and reset. (Refer to 6.12.)
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 ends automati-
cally. When the detection has completed normally,
the vibrations with three largest peak values in vibra-
tion frequency are displayed for F1, F2, and F3.
Notes:
• Press the
monitor function. The display returns to the Utility
Function Mode main menu.
• Three detected frequencies can be displayed. For a
vibration with undetectable peak frequency, "----"
is displayed. If no frequency was detected, "----" is
displayed for F1, F2, and F3.
• If the frequency could not be successfully detected,
"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
6.20 Online Vibration Monitor (Fn207)
Operation
Key to view the main menu for the util-
or Key to move through the list,
Key. The display is switched to the
Key for 1 second.
Key to quit the online vibration
Key to return to the Utility Function
6
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