YASKAWA JUSP-MD D01A Series User Manual page 276

Display after
Step
Operation
9
10
11 When you finish the EasyFFT operation, turn the control power supply OFF and ON again.
(3) Related Parameters
The following table lists parameters related to this function and their possibility of being changed while exe-
cuting this function or of being changed automatically after executing this function.
• Parameters related to this function
These are parameters that are used or referenced when executing this function.
• Allowed changes during execution of this function
Yes : Parameters can be changed using SigmaWin+ while this function is being executed.
No : Parameters cannot be changed using SigmaWin+ while this function is being executed.
• Automatic changes after execution of this function
Yes : Parameter set values are automatically set or adjusted after execution of this function.
No : Parameter set values are not automatically set or adjusted after execution of this function.
Parameter
Pn408 Torque Related Function Switch
Pn409 1st Notch Filter Frequency
Pn40A 1st Notch Filter Q Value
Pn40C 2nd Notch Filter Frequency
Pn40D 2nd Notch Filter Q Value
Pn456 Sweep Torque Reference Amplitude
Keys
After the detection completes normally, press the MODE/
SET Key. The optimum notch filter for the detected reso-
nance frequency will automatically be set. When the notch
filter is set correctly, the "donE" flashes and then the display
shown on the left appears.
When the 1st notch filter frequency is already set
(Pn408.0=1), the 2nd notch filter frequency will be auto-
matically set (Pn40C).
Press the MODE/SET Key to return to step 5.
Notes:
MODE/SET DATA/
• If both the 1st and 2nd notch filter frequencies are already
set (Pn408 = n.11), no more notch filter frequencies
can be set.
• Set Pn408.0 to 0 (disables notch filter) not to use the
notch filter frequency detected by executing the EasyFFT
function.
Press the DATA/SHIFT Key for approximately one second.
"Fn206" is displayed again.
MODE/SET DATA/
Name
7.15 EasyFFT (Fn206)
(cont'd)
Operation
Mid-execution Automatic
changes changes
Yes Yes
No Yes
No No
No Yes
No No
No No
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