
4. DESCRIPTION OF PARAMETERS
B–63510EN/01
58
NOTE
1 When 0 is set in this parameter, the control described above
is not exercised.
2 Use type–B linear acceleration/deceleration before
interpolation (by setting bit 0 (FWB) of parameter No.1602
to 1).
3 The control described above is applicable only to stored
stroke check 1.
1785
Parameter for determining an allowable acceleration when the feedrate is set by
acceleration
[Data type] Word–axis
[Unit of data] msec
[Valid data range] 0 to 32767
This parameter sets the time required to attain the maximum cutting
feedrate to determine the allowable acceleration when the feedrate is
determined by acceleration in look–ahead control (multiple blocks are
read in advance) mode.
The maximum cutting feedrate and the data set in this parameter are used
to determine the allowable acceleration. As the maximum cutting
feedrate parameter, parameter No.1432 (maximum cutting feedrate in
look–ahead control (multiple blocks are read in advance) mode) is used.