B–63610EN/01
4. DESCRIPTION OF PARAMETERS
79
1625 FL rate of exponential acceleration/deceleration in jog feed for each axis.
[Data type] Word axis
[Unit of data]
[Valid data range]
Valid data range
ncremen
sys
em
n
o
a
a
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000
Inch machine 0.1 inch/min 6 to 6000 6 to 4800
Rotaion axis 1 deg/min 6 to 15000 6 to 12000
Set the lower limit (FL rate) of exponential acceleration/deceleration in
cutting feed for each axis.
1626
Time constant of exponetial acceleration/deceleration in the thread cutting cycle
for each axis
[Data type] Word axis
[Unit of data] ms
[Valid data range] 0 to 4000
Set the time constant used for exponential acceleration/deceleration in the
thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis.
If the acceleration type is not exponential acceleration/deceleration,
parameter No. 1622 becomes valid.
1627
FL rate of exponential acceleration /deceleration in the thread cutting cycle for
each axis
[Data type] Word axis
[Unit of data]
[Valid data range]
Valid data range
ncremen
sys
em
n
o
a
a
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000
Inch machine 0.1 inch/min 6 to 6000 6 to 4800
Rotaion axis 1 deg/min 6 to 15000 6 to 12000
Set the lower limit (FL rate) of exponential acceleration/deceleration in the
thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis.