
8. PARAMETERS
241
Number RemarksContents
1770 Maximum machining speed during linear
acceleration/deceleration before interpolation
[mm/min]
Accelera-
tion/
decelera-
tion before
p
1771 Time needed until the machining speed
reaches the maximum machining speed during
acceleration/deceleration before interpolation
[msec]
-
tion (look-
ahead
control
mode)
M series
1772 Time constant for bell–shaped acceleration/
deceleration of acceleration time fixed type
before look–ahead interpolation [ms]
M series
1775 (Must not be used)
1776 (Must not be used)
1777 Minimum allowable feedrate for automatic
corner deceleration (for acceleration/
deceleration before interpolation)
<Axis>
M series
1778 Minimum speed of for the automtic corner
deceleration function (for linear acceleration/
deceleration before interpolation)
<Axis>
M series
1779 Critical angle subtended by two blocks for
automatic corner deceleration (for look–ahead
control)
M series
1780 Allowable feedrate difference for the corner
deceleration function based on a feedrate
difference (acceleration/deceleration before
interpolation)
M series
1781 Allowable feedrate difference for the corner
deceleration function based on a feedrate
difference (acceleration/deceleration after
interpolation)
M series
<Axis>
1783 Allowable error in automatic corner
deceleration based on a feedrate difference
(linear acceleration/deceleration after
interpolation)
M series
<Axis>
1784 Feedrate for overtravel alarm deceleration
during acceleration/deceleration before
interpolation (stroke check)
1785 Parameter for determining an allowable
acceleration when the feedrate is set by
acceleration [ms]
M series
<Axis>