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Series 30i-MODEL A, Single Direction Positioning Additional Manual Page 5

Additional Manual
A-79358E
Title
Draw
No.
Ed. Date Design Description
Date
Jan.06.’04 Desig. Apprv.
3/7
Sheet
FANUC Series 30i-MODEL A
Single Direction Positioning
Explanation
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 setting 1 to the parameter (No. 5431 bit 0 G60).
This setting can eliminate specifying a G60 command for every block.
Other specifications are the same as those for an one-shot G60 command.
When an one-shot G code is specified in the single direction positioning
mode, the one-shot G command is effective like G codes in group 01.
(Example)
When one-shot G60 commands When modal G60 command
are used. is used.
: :
: :
G90; G90 G60; Single direction
G60 X0 Y0; X0 Y0; positioning mode start
G60 X100; Single direction X100; Single direction
G60 Y100; positioning Y100; positioning
G04 X10; G04 X10;
G00 X0 Y0; G00 X0 Y0; Single direction
positioning mode
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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.