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FO
: Low-pass Filter OFF Velocity
Format
: FO data
Data
: 0, 1~1800 [mm/s]
Default
: 0
l
Sets the low pass filters (parameter FP and FS), depending upon velocity.
l
FO data sets the velocity threshold which turns ON and OFF the low pass filters.
Time
Filter ON
FO data
Filter OFF
Velocity
l
When this function is set, it is possible to lower the resonance noise level without affecting on
the settling time.
l
When “FO” is set to 0 the function is invalid. (The low-pass filters are always active.)
FP
: Low-pass Filter, Primary
Format
: FP data
Data
: 0, 10 ~ 500 [Hz] or /AJ (Adjusting mode)
Shipping set
: 0
Default
: 0
l
FP sets the frequency of the primary low-pass filter of the velocity loop.
l
When 0 is input, the velocity-loop primary low-pass filter is set to “off”. At this time, [PRI.LPF
OFF] appears on the display.
l
When data other than 0 (i,e, 10 ~ 500) is input, the frequency specified by the data is set.
l
The set value can be read by the “TS” command and “?FP”.
l
Inputting FP/AJ can set to adjusting mode.
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