YASKAWA Sigma-V Series User Manual page 323

7 Utility Functions (Fn
(2) Operating Procedure
Use the following procedure.
Step
1
2
3
4
5
6
7
7-38
)
Display after
Operation
MODE/SET
MODE/SET
MODE/SET
MODE/SET
Display flashes.
Detection result example
MODE/SET
MODE/SET
Keys
Press the MODE/SET Key to select the utility function.
DATA/
Press the UP or DOWN Key to select the Fn207.
DATA/
Press the DATA/SHIFT Key for approximately one second.
The display shown on the left appears.
DATA/
Press the MODE/SET Key. "F" will flash, and the detection
of frequencies will start automatically.
DATA/
When "F" stops flashing, detection has been completed. If
detection has been performed normally, the results of detec-
tion will be displayed. The displayed value is the frequency
of the highest peak of vibration.
To set the detection result, proceed to step 6.
To monitor the vibration frequency without setting the
–
detection result, press the DATA/SHIFT Key for approxi-
mately one second to return to step 2.
Notes:
• If a frequency is not detected, "F----" will be displayed.
• If detection processing is not completed normally for
some reason, "no_oP" will be displayed.
If the MODE/SET Key is pressed, the optimum notch filter
frequency or torque reference filter time constant for the
frequency value will be set automatically, and "donE" will
DATA/
flash if the setting is completed normally.
Press the DATA/SHIFT Key for approximately one second.
"Fn207" is displayed again.
DATA/
Operation