
B–63010EN/02
4. DESCRIPTION OF PARAMETERS
453
8458
Area–4 override
[Data type] Word
[Unit of data] %
[Unit of data] 0 to 100 (Standard setting: 60
)
This parameter specifies an override in area 4 of velocity calculation
considering the cutting load.
#7
8459
#6 #5 #4 #3 #2 #1
CTY
#0
CDC
[Data type] Bit
CDC Be sure to set to 0.
CTY Be sure to set to 1.
8464
Initial feedrate for automatic feedrate control
[Data type] 2–word
[Unit of data and valid range]
Valid range
ncremen
sys
em Unit
IS-B IS-C
Millimeter machine 1 mm/min 10 to 240000 1 to 100000
Inch machine 0.1 inch/min 10 to 96000 1 to 48000
Rotation axis 1 deg/min 10 to 240000 1 to 100000
This parameter sets the initial feedrate for automatic feedrate control.
In automatic feedrate control, the initial feedrate set with this parameter
is used at the beginning if no F command is specified in the program.
Usually, set the maximum cutting feedrate (specified in parameter
No.1422).
8465
Maximum allowable feedrate for automatic feedrate control
[Data type] 2–word
[Unit of data and valid range]
Increment system
Valid range
(Input unit)
Unit
IS-B IS-C
Metric input 1 mm/min 10 to 240000 1 to 100000
Inch input 0.1 inch/min 10 to 96000 1 to 48000
Rotation axis 1 deg/min 10 to 240000 1 to 100000
This parameter sets the maximum allowable feedrate for automatic
feedrate control. Usually, setthe maximum allowable cutting feedrate (set
in parameter No.1422).
The maximum cutting feedrate is clamped at the value set in parameter
No. 1422.