Yaskawa SMC–4000 - Manual (Page 175)

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SMC–4000 User 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 where
x, y z, w, or a, b, c, d 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:
NB (Notch Bandwidth)
NZ (Notch Zero)
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
NF, 20 Sets the notch frequency of Y axis to 20 Hz