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FS 16i/18i-MA/MB, Improvement of acc./dec. time constant setting before interpolation (AI contour control, AI nano contour control, Advanced preview control) Supplement to Manual Page 3

Supplement to Manual
1.2 Parameter
1633
Parameter 2 for setting an acceleration for linear acceleration/deceleration before interpolation (time
used to reach the maximum machining speed during linear acceleration/deceleration before
interpolation) (For rotary axis)
[Data type] Word
[Data unit] 1 ms
[Data range] 0 to 4000
This parameter is used to set an acceleration for linear acceleration/deceleration
before interpolation. (For rotary axis)
In this parameter, set the time (time constant) used to reach the speed set in parameter
No.1630.
The acceleration, which is decided by this parameter, is available to the command
including the rotary axis. (The acceleration, which is decided by the parameter
No.1631, is available to the command excluding the rotary axis.)
Note
In case that the setting value is ‘0’, the acceleration, which is decided by the
parameter No.1631, is available to the command including the rotary axis.
1786
Parameter 2 (for AI contour control, AI nano contour control and Advanced preview control) for
setting an acceleration for linear acceleration/deceleration before interpolation (time used to reach the
maximum machining speed during linear acceleration/deceleration before interpolation) (For rotary
axis)
[Data type] Word
[Data unit] 1 ms
[Data range] 0 to 4000
This parameter is used to set an acceleration for linear acceleration/deceleration
before interpolation during AI contour control, AI nano contour control and
Advanced preview control mode. (For rotary axis)
In this parameter, set the time (time constant) used to reach the speed set in parameter
No.1770.
The acceleration, which is decided by this parameter, is available to the command
including the rotary axis. (The acceleration, which is decided by the parameter
No.1771, is available to the command excluding the rotary axis.)
Note
In case that the setting value is ‘0’, the acceleration, which is decided by the
parameter No.1771, is available to the command including the rotary axis.
Version
assent
end
Page
Name
No
Date
E
nd
Chan
g
es
date
FANUC Series 16i/18i-MA/MB，18i-MB5
Improvement of acc/dec time constant setting
before interpolation Specifications
2002.11.20
3/5
A-78443E
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Contents Summary of FS 16i/18i-MA/MB, Improvement of acc./dec. time constant setting before interpolation (AI contour control, AI nano contour control, Advanced preview control) Supplement to Manual

  • Page 1FANUC Series 16i/18i-MA/MB Improvement of acc/dec time constant setting before interpolation (AI contour control, AI nano contour control, Advanced preview control) Specifications Contents 1.1 SPECIFICATION..............................................................................................
  • Page 21.1 Specification The acceleration/deceleration time constant before interpolation during AI contour control, AI nano contour control, Advanced preview control and normal mode can be set separately for linear axis and rotary axis. However, the axis stops once at the point between the block excluding
  • Page 31.2 Parameter 1633 Parameter 2 for setting an acceleration for linear acceleration/deceleration before interpolation (time used to reach the maximum machining speed during linear acceleration/deceleration before interpolation) (For rotary axis) [Data type] Word [Data unit] 1 ms [Data range] 0 to 400
  • Page 41787 Time constant for bell-shaped acceleration/deceleration of acceleration time fixed type before look-ahead interpolation (For rotary axis) [Data type] Byte [Data unit] 1 ms [Data range] 0 to 255 This parameter is used to set a time constant for bell-shaped acceleration/deceleration before look-a
  • Page 51.3 Note 1. During the 3-dimensional coordinate conversion mode, the time constant corresponding to the axis that is commanded on program coordinate system is used. FANUC Series 16i/18i-MA/MB，18i-MB5 Name Improvement of acc/dec time constant setting before interpolation Specifications No A-78443E Ch