
4.DESCRIPTION OF PARAMETERS B-63330EN/03
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#7 #6 #5 #4 #3 #2 #1 #0
1403 OVR APO
[Input type] Parameter input
[Data type] Bit
#0 APO The least increment for the second feedrate override is
0: 1%
1: 0.01%
This parameter is effective only when AOV (bit 5 of parameter No.
1400) is 1.
#6 OVR In look-ahead acceleration/deceleration before interpolation and fine
HPCC:
0: Override is disabled for deceleration functions such as
deceleration based on feedrate difference and deceleration based
on acceleration rate.
1: Override is enabled for deceleration functions such as
deceleration based on feedrate difference and deceleration based
on acceleration rate.
This function allows the following feedrates to be overridden:
- Feedrate decelerated by deceleration based on feedrate
difference in look-ahead acceleration/deceleration before
interpolation
- Feedrate decelerated by deceleration based on acceleration rate
in fine HPCC.
- Feedrate decelerated by deceleration based on acceleration rate
in circular interpolation
- Feedrate decelerated by acceleration clamp in involute
interpolation
- Minimum feedrate for deceleration based on acceleration rate in
fine HPCC and circular interpolation
- Maximum feedrate of fine HPCC
Even when the feedrate is overridden by this function, the resulting
feedrate does not exceed the maximum cutting feedrate (parameter No.
1422).
#7 #6 #5 #4 #3 #2 #1 #0
1404 NDI POV PRO D3E
[Input type] Parameter input
[Data type] Bit
#0 D3E Specifies which external deceleration signal is effective during
cutting feed or linear interpolation positioning in three-dimensional
coordinate conversion mode.
0: The external deceleration signal of the program command axis is
effective.
1: The external deceleration signal of the travel axis is effective.