Nf (notch filter), Tuning – Yaskawa LEGEND-MC User Manual
Page 182
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LEGEND-MC User’s Manual
NF (Notch Filter)
[Tuning]
DESCRIPTION:
The NF command sets the frequency of the notch filter, which is placed in series with the PID
compensation.
ARGUMENTS: NF x, y, z, w or NFX=x or NF a, b, c, d, e, f, g, h where
x, y z, w, or a, b, c, d, e, f, g, h are unsigned integers
USAGE:
OPERAND USAGE:
_NFn contains the value of notch filter for the specified axis where n is an axis letter.
RELATED COMMANDS:
EXAMPLES:
While Moving
Yes
Minimum value
0
In a Program
Yes
Maximum value
1000000 / 4 * _TM
Command Line
Yes
Default Value
0
Can be Interrogated
Yes
Default Format
Used as an Operand
Yes
Distributed Control
Specific Axis
"NB"
Notch bandwidth
"NZ" Notch
Zero
NF, 20
Sets the notch frequency of Y axis to 20 Hz
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