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Constant-acceleration-time Acceleration/Deceleration for Interpolation-type Positioning Additional Manual Page 1

Additional Manual
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A-77436E
FANUC Series 16
i
/18
i
/21
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Constant-acceleration-time-manner
Acceleration/deceleration for Interpolation-type
1/4
Title
Drawin
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No.
Pa
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Data Si
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nature Descri
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tion
1998/10/2
[Contents]
1. Outline ------------------------------------------------- 2.
2. Specification ------------------------------------------------- 2.
3. Parameters ------------------------------------------------- 3.
4. Note ------------------------------------------------- 4.
FANUC Series 16
i
/18
i
/21
i
Constant-acceleration-time Acceleration/deceleration
for Interpolation-type Positioning
Specifications
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Contents Summary of Constant-acceleration-time Acceleration/Deceleration for Interpolation-type Positioning Additional Manual

  • Page 1FANUC Series 16i/18i/21i Constant-acceleration-time Acceleration/deceleration for Interpolation-type Positioning Specifications [Contents] 1. Outline ------------------------------------------------- 2. 2. Specification ------------------------------------------------- 2. 3. Parameters -------------
  • Page 21.Outline This function enables acceleration/deceleration for interpolation-type positioning (parameter No. 1401#1 LPOS = 1) in constant-acceleration-time manner. As a result, positioning is performed more exactly along the programmed path. 2.Specification Y B A X When positioning from the point A t
  • Page 3ii) Constant-acceleration-time (parameter No. 1603#4 RPTCT = 1): In the case that the time constants(parameter No.1620) for X and Y axes are the same. Feedrate X-axis Tim Y-axis Tim Deviation of actual positioning path from the programmed path is smaller than that by constant-acceleration-rate accel
  • Page 4No. Time constant of linear acceleration/deceleration in rapid traverse for 1620 each axis [Data type] Word axis [Data unit] msec [Data range] 0 to 4096 in total for all controlled axes [Example] If the number of controlled axes is 4, the following setting can be done: 1st axis: 2048 msec 2nd axis: