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Fanuc Series 16i/18i-MA/MB,18i-MB5 Improvement of AI High Precision Contour Control / AI Nano High Precision Contour Control (About the setting of parameter No.19503#3(LNS), #7(FLP)) Additional Manual Page 4

Additional Manual
These parameters can change whether the linear interpolation
blocks with small movement are interpolated as linear segments o
r
smooth curve. These parameters are available on the following
software series and edition.
On the software which has the parameter No.19503#7(FLP), the
parameter No.19503#3(LNS) is not effective.
Currently, because the commanded feedrate is faster, the block
length of the previous 1) condition becomes longer. In this
condition, if CNC interpolates as a smooth curve, the deviation
between commanded path and interpolated path becomes bigger.
Therefore, in general, the linear interpolation blocks with small
movement should be interpolated as linear segments, not as a
smooth curve. From the above point of view, these parameters
should be set as follows.
(1) Parameter No.19503#3 (LNS)
This parameter is available in case both CNC software and RISC
software are the following series and edition.
In this condition, this parameter No.19503#3 (LNS) should be set
to “1”.
CNC software
FS16i –MA: B0F4/18 ~
FS18i –MA: BDF4/18 ~
FS16i –MB: B0H1/17 ~, or B0HA/01 ~
FS18i –MB: BDH1/17 ~, or BDHA/01 ~
FS18i –MB5: BDH5/07 ~
RISC software
B451/14 ~, or B45A/01 ~ 05
(2) Parameter No.19503#7 (FLP)
This parameter is available in case both CNC software and RISC
software are the following series and edition.
In this condition, this parameter No.19503#7 (FLP) should be set
to “0”. Also, in this condition, the parameter No.19503#3 (LNS) is
not effective.
CNC software
FS16i –MA: B0F4/18 ~
FS18i –MA: BDF4/18 ~
FS16i –MB: B0H1/17 ~, or B0HA/01 ~
FS18i –MB: BDH1/17 ~, or BDHA/01 ~
FS18i –MB5: BDH5/07 ~
RISC software
B45A/06 ~
3/3
PAGEEDT.
DATE
DESIGN
DESCRIPTION
TITLE
No.
FANUC Series 16i /18i–MA/MB,18i–MB5
Improvement of AI High Precision Contour Control /
AI NANO High Precision Contour Control
(About the setting of parameter No.19503#3(LNS),
#7(FLP))
A-79301E
01 03.11.26 Newly Registered
FANUC LTD
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Contents Summary of Fanuc Series 16i/18i-MA/MB,18i-MB5 Improvement of AI High Precision Contour Control / AI Nano High Precision Contour Control (About the setting of parameter No.19503#3(LNS), #7(FLP)) Additional Manual

  • Page 1TECHNICAL REPORT NO.TMN 03/098E Date : Nov. 26.’03 General Manager of Software Development Center FANUC Series 16i /18i – MA/MB, 18i-MB5 Improvement of AI High Precision Contour Control / AI NANO High Precision Contour Control (About the setting of parameter No.19503#3(LNS), #7(FLP)) 1. Communicate
  • Page 2FANUC Series 16i/18i-MA/MB,18i-MB5 Improvement of AI High Precision Contour Control / AI NANO High Precision Contour Control (About the setting of parameter No.19503#3(LNS), #7(FLP)) Specifications 1. General ・・・・・・・ 2 2. Parameter ・・・・・・・ 2 This specification may be modified for improvement
  • Page 3Improvement of AI High Precision Contour Control function / AI NANO High Precision Contour Control function (About the setting of parameter No.19503#3(LNS), #7(FLP)) General In AI high precision contour control / AI NANO high precision contour control, there is the function which can connect the lin
  • Page 4These parameters can change whether the linear interpolation blocks with small movement are interpolated as linear segments or smooth curve. These parameters are available on the following software series and edition. On the software which has the parameter No.19503#7(FLP), the parameter No.19503#3(