4. DESCRIPTION OF PARAMETERS
B–63980EN/01
140
NOTE
If 0 is specified, the value of parameter No. 1425 is used.
8021 Minimum speed of rapid traverse override in axis control by PMC (Fo)
[Data type] Word axis
[Unit of data, Valid data range]
Valid data range
Increment system Unit of data
IS–A, IS–B
Millimeter machine 1 mm/min 6 to 15000
Inch machine 0.1 inch/min 6 to 6000
Rotation axis 1 deg/min 6 to 15000
This parameter specifies the minimum speed of rapid traverse override on
a PMC–controlled axis (Fo).
8028 Linear acceleration/deceleration time constant for speed commands for PMC axis control
[Data type] Word axis
[Unit of data] ms/1000 min
-1
[Valid data range] 0 to 32767
This parameter sets the time required for the servo motor rotation speed
to increase or decrease by 1000 min
–1
, for each axis, as a linear
acceleration/deceleration time constant for speed commands for PMC
axis control.
NOTE
If this parameter is set to 0, acceleration/deceleration control
is not applied.