PDF Fanuc Power Mate i-D/H Parameter Manual

B63180EN/02
4. DESCRIPTION OF PARAMETERS
49
Set the time constant used for exponential acceleration/deceleration,
bellshaped acceleration/deceleration or linear acceleration/deceleration
after interpolation in jog feed fot each axis. Use parameters CTLx, CTBx,
and JGLx (bits 0, 1 and 4 of parameter No. 1610) to specify what type to
use.
1625 FL rate of exponential acceleration/deceleration in jog feed for each axis.
[Data type] Word axis
[Unit of data]
[Valid data range]
Increment system
Unit of data
Valid data range
I
ncremen
t
sys
t
em
U
n
it
o
fd
a
t
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.
1630
Parameter 1 for setting an acceleration for linear acceleration/deceleration be-
fore interpolation (maximum machining feedrate during linear acceleration/de-
celeration before interpolation)
[Data type] 2word
Increment system
Unit of data
Valid data range
I
ncremen
t
sys
t
em
U
n
it
o
fd
a
t
a
IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 240000 6 to 100000
Inch machine 0.1 inch/min 6 to 96000 6 to 48000
This parameter is used to set an acceleration for linear acceleration/
deceleration before interpolation. In this parameter, set a maximum
machining speed during linear acceleration/deceleration before
interpolation. In parameter No.1631, set a time used to reach the maximum
machining speed.
Speed
Parameter 1
Parameter 2
Time
Parameter 1: Parameter No.1630
Parameter 2: Parameter No.1631
NOTE
When 0 is set in parameter No.1630 or parameter No.1631,
linear acceleration/deceleration before interpolation is
disabled.

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