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Series 30i-MODEL A, DIAMETER AND RADIUS SETTING SWITCHING Additional Manual Page 4

Additional Manual
A-79340E
Title
Draw
No.
Ed. Date Design Description
Date Jan.06.’04 Design. Apprv.
page
FANUC Series 30i-MODEL A
DIAMETER AND RADIUS SETTING
SWITCHING
Jan.06.’04
New design
2/9
1.1 DIAMETER AND RADIUS SETTING SWITCHING FUNCTION
Overview
Usually, whether to use diameter specification or radius specification to
specify a travel distance on each axis is uniquely determined by the setting
of bit 3 (DIAx) of parameter No. 1006. However, this function enables
switching between diameter specification and radius specification by using a
signal or G code.
Thus, a coordinate, program, and so forth can be specified by switching
between diameter specification and radius specification for each controlled
axis.
Explanation
- Selection of a diameter/radius specification switching method
Two methods are available for switching between diameter specification and
radius specification:
1) Signal
2) G code
Use bit 5 (PGD) of parameter No. 3400 to determine which method to use.
- Switching method using a signal
For switching between diameter specification and radius specification, set
the diameter/radius specification switch signal from DI1 to DI8 (input
signals) corresponding to a desired axis, from 0 to 1.
If an input signal is set from 0 to 1, and radius specification is selected (with
bit 3 (DIAx) of parameter No. 1006 = 0) for the axis corresponding to the
input signal, the specification method switches to diameter specification; the
specification method switches to radius specification if diameter
specification is selected (with bit 3 (DIAx) of parameter No. 1006 = 1).
During switching, the diameter/radius specification switching in-progress
signal from DM1 to DM8 (output signals) corresponding to a switched axis
is output.
To return the diameter/radius specification of an axis to the original state, set
the setting of the corresponding diameter/radius specification switch signal
from DI1 to DI8, from 1 to 0.
NOTE
1 When operating an input signal by using an M code, for
example, during automatic operation, perform a
switching operation according to the method below to
reflect the state of diameter/radius specification
switching in the execution block correctly.
As an auxiliary function for switching, use an unbuffered
M code (parameter No. 3411 and up). Use the
following sequences for a specified M code:
・When switching is performed
Ｍ code → Input signal ON → Confirmation of output
signal ON → FIN
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Contents Summary of Series 30i-MODEL A, DIAMETER AND RADIUS SETTING SWITCHING 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 DIAMETER AND RADIUS SETTING SWITCHING Specifications FANUC Series 30i-MODEL A Title DIAMETER AND RADIUS SETTING SWITCHING Draw A-79340E No. Jan.06.’04 New design Ed. Date Design Description page 1/9 Date Jan.06.’04 Design. Apprv.
  • Page 41.1 DIAMETER AND RADIUS SETTING SWITCHING FUNCTION Overview Usually, whether to use diameter specification or radius specification to specify a travel distance on each axis is uniquely determined by the setting of bit 3 (DIAx) of parameter No. 1006. However, this function enables switching between d
  • Page 5・When switching is cancelled Ｍ code → Input signal OFF → Confirmation of output signal OFF → FIN If a diameter/radius specification switch signal is operated during automatic operation without following the sequences above, alarm PS5320 is issued. 2 If a diameter/radius specification switch signal i
  • Page 6NOTE 1 When the diameter/radius specification switching state is to be cancelled using a reset or mode switching at the time of signal-based switching, the input signal needs to be operated. 2 Switching using a G code is cancelled by a reset. FANUC Series 30i-MODEL A Title DIAMETER AND RADIUS SETTIN
  • Page 7Parameter #7 #6 #5 #4 #3 #2 #1 #0 3400 PGD [Input type] Parameter input [Data type] Bit path #5 PGD Specification of G10.9 specification (programmable diameter/radius specification switching) is: 0: Disabled. 1: Enabled. NOTE 1 The option for the diameter and radius setting switching function is req
  • Page 8#7 #6 #5 #4 #3 #2 #1 #0 3194 DPM DPA [Input type] Parameter input [Data type] Bit path #2 DPA During diameter/radius specification switching, absolute coordinates, relative coordinates, and remaining travel distances are: 0: Displayed according to the specification during switching. 1: Displayed acc
  • Page 9Signal Diameter/radius specification switch signals DI1 to DI8 [Classification] Input signal [Function] Switches between diameter specification and radius specification for each axis. [Operation] When a diameter/radius specification switch signal is set to 1, diameter/radius specification ope
  • Page 10Alarm Number Message Description PS5320 DIA./RAD. MODE CAN’T BE In any of the following states, diameter/radius specification SWITCHED . was switched: 1) When a buffered program is being executed 2) When a movement is being made on the axis Limitation - Feedrate A radius-based feedrate is specified
  • Page 11Caution CAUTION When switching is performed from diameter specification to radius specification, the travel distance based on the same move command is doubled when compared with diameter specification. So, when switching from diameter specification to radius specification, ensure safety in machine o