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Series 30i-MODEL A, Single Direction Positioning Additional Manual Page 4

Additional Manual
A-79358E
Title
Draw
No.
Ed. Date Design Description
Date Jan.06.’04 Desig. Apprv.
2/7
Sheet
FANUC Series 30i-MODEL A
Single Direction Positioning
1.1 SINGLE DIRECTION POSITIONING
General
For accurate positioning without play of the machine (backlash), final
positioning from one direction is available.
Fig.1.1 (a) Direction positioning process
Format
Start position
End position
Temporary stop
Start position
Overrun
G60 IP_ ;
IP_ : For an absolute command, the coordinates of an
end position, and for an incremental commnad, the
distance the tool moves.
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Contents Summary of Series 30i-MODEL A, Single Direction Positioning Additional Manual

  • Page 1TECHNICAL REPORT NO. TMN 04/020E Date :Mar .30, 2004 General Manager of Software Laboratory FANUC Series 30i-A Newly additional functions 1. Communicate this report to: Your information only GE Fanuc-N, GE Fanuc-E FANUC Robotics MILACRON Machine tool builder Sales agency End user 2. Summary for Sale
  • Page 2FANUC Series30i –A newly additional functions Drawing number Functions 1 A-79227E External Data Input 2 A-79226E One Touch Macro call 3 A-79196E Temporary absolute coordinate setting 4 A-79354E System alarm 5 A-79349E Touch Panel Control 6 A-79253E Distance coded linear scale interface 7 A-79364E Li
  • Page 3FANUC Series 30i-MODEL A Single Direction Positioning SPECIFICATIONS FANUC Series 30i-MODEL A Title Single Direction Positioning Draw A-79358E No. Ed. Date Design Description Sheet 1/7 Date Jan.06.’04 Desig. Apprv.
  • Page 41.1 SINGLE DIRECTION POSITIONING General For accurate positioning without play of the machine (backlash), final positioning from one direction is available. Overrun Start position Start position End position Temporary stop Fig.1.1 (a) Direction positioning process Format G60 IP_ ; IP_ : For an absol
  • Page 5Explanation An overrun and a positioning direction are set by the parameter (No. 5440). Even when a commanded positioning direction coincides with that set by the parameter, the tool stops once before the end point. G60, which is an one-shot G-code, can be used as a modal G-code in group 01 by setti
  • Page 6• Overview of operation In the case of positioning of non-linear interpolation type (bit 1 (LRP) of parameter No. 1401 = 0) As shown below, single direction positioning is performed independently along each axis. X Overrun distance in the Z-axis direction Overrun distance in the X-axis direction Pro
  • Page 7Parameter #7 #6 #5 #4 #3 #2 #1 #0 5431 PDI G60 [Input type] Parameter input [Data type] Bit #0 G60 Specifies whether the G60 code (single direction positioning) is a one-shot G code (00 group) or modal G code (01 group). 0: One-shot G code (00 group) 1: Modal G code (01 group) #1 PDI In the G60 mode
  • Page 8Limitation • Single direction positioning is not performed along an axis for which no overrun distance is set in parameter No. 5440. • Single direction positioning is not performed along an axis for which travel distance 0 is specified. • The mirror image function is not applied in a parameter-set d
  • Page 9Note NOTE ・ This function is optional. FANUC Series 30i-MODEL A Title Single Direction Positioning Draw A-79358E No. Ed. Date Design Description Sheet 7/7 Date Jan.06.’04 Desig. Apprv.