
B-63950EN/02 4.DESCRIPTION OF PARAMETERS
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1788
Maximum allowable acceleration change rate in feedrate determination
based on acceleration change for each axis
[Input type] Parameter input
[Data type] Real axis
[Unit of data] mm/sec/sec, inch/sec/sec, degree/sec/sec (machine unit)
[Minimum unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (D)
(When the machine system is metric system, 0.0 to +100000.0. When
the machine system is inch system, machine, 0.0 to +10000.0.)
Set a maximum allowable acceleration change rate for each axis in
feedrate control based on acceleration change under control on the rate
of change of acceleration.
For an axis with 0 set in this parameter, feedrate control based on
acceleration change is disabled.
If 0 is set for all axes, feedrate control based on acceleration change is
not exercised.
1789
Maximum allowable acceleration change rate in feedrate determination
based on acceleration change for each axis (linear interpolation)
[Input type] Parameter input
[Data type] Real axis
[Unit of data] mm/sec/sec, inch/sec/sec, degree/sec/sec (machine unit)
[Minimum unit of data] Depend on the increment system of the applied axis
[Valid data range] Refer to the standard parameter setting table (D)
(When the machine system is metric system, 0.0 to +100000.0. When
the machine system is inch system, machine, 0.0 to +10000.0.)
Set a maximum allowable acceleration change rate for each axis in
feedrate control based on acceleration change under control on the rate
of change of acceleration in successive linear interpolation operations.
In feedrate control based on acceleration change at a corner between
linear interpolation operations, the maximum allowable acceleration
change rate not set in parameter No. 1788 but set in this parameter is
valid.
For an axis with 0 set in this parameter, the maximum allowable
acceleration change rate set in parameter No. 1788 is valid.
Feedrate control based on acceleration change is disabled for an axis
with 0 set in parameter No. 1788, so that the setting of this parameter
for such an axis is ignored.