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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 2

Supplement to Manual
1.1 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 rotary axis
command and the block including rotary axis command.
Acc/dec time constant before interpolation (Normal mode) •
•
•
For linear axis (command excluding rotary axis)
Parameter No.1630, No.1631
For rotary axis (command including rotary axis)
Parameter No.1630, No.1633 (Newly addition)
Acc/dec time constant before interpolation (AI contour control, AI nano contour
control and Advanced preview control)
For linear axis (command excluding rotary axis)
Parameter No.1770, No.1771
For rotary axis (command including rotary axis)
Parameter No.1770, No.1786 (Newly addition)
Time constant of bell-shaped acc/dec before interpolation (AI contour control, AI
nano contour control)
For linear axis (command excluding rotary axis)
Parameter No.1772
For rotary axis (command including rotary axis)
Parameter No.1787 (Newly addition)
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
2/5
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