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  2. FANUC Series 30i/31i/32i-A, 31i-A5 Inverse Time Feed for the Lathe System, SPECIFICATIONS

FANUC Series 30i/31i/32i-A, 31i-A5 Inverse Time Feed for the Lathe System, SPECIFICATIONS Additional Manual Page 4

Additional Manual
EDT
App
rvPersn
DATE
DESIG.
DESCRIPTION
Date
FANUC Series 30i/31i/32i-A, 31i-A5
Inverse time feed for the lathe system
A-90215EN
3/6
Name No.
Page
FANUC LTD.
This manual includes safety precautions for protecting the user and preventing damage to the machine.
Precautions are classified into Warning and Caution according to their bearing on safety. Also,
supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly before
attempting to use the machine.
Applied when there is a danger of the user being injured or when there is a danger of both the user being
injured and the equipment being damaged if the approved procedure is not observed.
Applied when there is a danger of the equipment being damaged, if the approved procedure is not
observed.
NOTE
The Note is used to indicate supplementary information other than Warning and Caution.
WARNING
CAUTION
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Contents Summary of FANUC Series 30i/31i/32i-A, 31i-A5 Inverse Time Feed for the Lathe System, SPECIFICATIONS Additional Manual

  • Page 1TECHNICAL REPORT (MANUAL) NO. TMN05/110E Date , Oct., 2005 General Manager of Software Research Laboratory FANUC Series 30i/31i/32i-A, 31i-A5 Inverse time feed for the lathe system 1. Communicate this report to : O Your information O GE Fanuc-A, GE Fanuc-E FANUC Robotics MILACRON O Machine tool buil
  • Page 2FANUC Series 30i/31i/32i-A, 31i-A5 Inverse time feed for the lathe system SPECIFICATIONS Notice All specifications are subject to change without notice. Matters which are not especially described as possible in this document should be regarded as “impossible”. © FANUC LTD 2005 Name FANUC Series 30i/
  • Page 3TABLE OF CONTENTS Outline 4 Format 4 Explanations 5 Alarm 6 Name FANUC Series 30i/31i/32i-A, 31i-A5 Inverse time feed for the lathe system No. A-90215EN EDT DATE Date DESIG. Persn DESCRIPTION Apprv FANUC LTD. Page 2/6
  • Page 4This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly befor
  • Page 5Outline When G code for inverse time feed (G93) is specified, the inverse time specification mode (G93 mode) is set. Specify the inverse time (FRN) with an F code. Format G93 ; Inverse time feed command G code (05 group) F_ ; FRN: Feedrate command (1/min) F code specification value FRN F1 0.001 *1 F
  • Page 6NOTE 1 In the inverse time specification mode, an F code is not handled as a modal code and therefore needs to be specified in each block. If an F code is not specified, alarm (PS1202 (NO F COMMAND AT G93)) is issued. 2 When F0 is specified in inverse time specification mode, alarm (PS0011 (FEED ZER
  • Page 7- To find the movement time required when F10.0 is specified １× 60 60 TIME (sec) = = = 6.0 FRN 10 - 6(sec) is required. - For circular interpolation (G02, G03) 1 feedrate FRN = = time(min) arc radius For metric input: feedrate(mm/min), arc radius (mm) For inch input: feedrate(inch/min), arc radius (