
B-63530EN/03 4.DESCRIPTION OF PARAMETERS
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Lowest feedrate for the function of decelerating according to the
acceleration in AI/AI-nano high-precision contour control
[Data type] 2-word axis
[Unit of data, Valid data range]
Valid data range
Increment system Units of data
IS-B IS-C
Metric machine 1 mm/min 10 to 240000 1 to 100000
Inch machine 0.1 inch/min 10 to 96000 1 to 48000
Rotary axis 1 deg/min 10 to 240000 1 to 100000
The function of decelerating according to the acceleration in
AI/AI-nano high-precision contour control automatically calculates
the optimum feedrate according to the profile.
The calculated feedrate may be very low depending on the profile,
however.
In this case, to prevent the feedrate from becoming too low,
deceleration is performed so that the feedrate is not below that set in
this parameter.
If the override is enabled for the function of decelerating according to
the cutting load, the feedrate may be lower than the lowest feedrate.
NOTE
In involute interpolation, the lowest feedrate set for
"acceleration clamping near the basic circle" in
automatic speed control in involute interpolation is
used.