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Arbitrary position reference setting for Cs axis function Additional Manual Page 2

Additional Manual
2001/01/24
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FANUC Series 16i/18i-MA
Arbitrary position reference setting for Cs axis function
A-78380EN
Drawing No.
Title
Page
1. Outline
When the parameter CRF(No.3700#0) is set to 1, in the first reference position return
command (G28 or manual reference position return) after the serial spindle is changed to
the Cs contour control mode, the arbitrary position can be set as a reference position.
When the first reference position return (G28 or manual reference position return) is
commanded after the serial spindle is changed to the Cs contour control mode, a present
position is set as a reference position without doing the axis movement to the reference
position.
When this function is used, even if the parameter NRF(No.3700#1) is set to 0, if G00 is
commanded for the Cs contour control axis without doing the reference position return
after the serial spindle is changed to the Cs contour control mode, the P/S alarm
(No.090) occurs.
2. Parameter
#7 #6 #5 #4 #3 #2 #1 #0
3700 CRF
Data type : Bit
CRF : Specifies whether to use arbitrary position reference setting for Cs
axis.
0 : Do not use.
1 : Use.
3. Note
(1) When the intermediate position is commanded in G28, after the axis moves to the
intermediate position, the position is set as a reference position.
(2) In automatic phase synchronization function for spindle EGB, when the master axis is
a Cs contour control axis, this function cannot be used.
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Contents Summary of Arbitrary position reference setting for Cs axis function Additional Manual

  • Page 1FANUC Series 16i/18i-MA Arbitrary position reference setting for Cs axis function Specifications Contents 1. OUTLINE 2 2. PARAMETER 2 3. NOTE 2 Title FANUC Series 16i/18i-MA Arbitrary position reference setting for Cs axis function Drawing No. A-78380EN Page Edit Data Signature Description 1/2 2001/
  • Page 21. Outline When the parameter CRF(No.3700#0) is set to 1, in the first reference position return command (G28 or manual reference position return) after the serial spindle is changed to the Cs contour control mode, the arbitrary position can be set as a reference position. When the first reference p