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  2. Concerning addition of the Changing Active Offset Value with Manual Move

Concerning addition of the Changing Active Offset Value with Manual Move Supplement to Manual Page 9

Supplement to Manual
3. Signal
Active offset change mode signal CHGAO<G297#4>
[Classification] Input signal
[Function] This signal selects the manual feed-based active offset change
mode.
[Operation] Setting this signal to "1" selects the manual feed-based active
offset change mode.
• Automatic operation is at pause or stop (STL<F000#5> is "0").
• HANDLE mode, INC mode, or JOG mode is selected.
Active offset selection signal AOFS1, AOFS2<G297#5,#6>
[Classification] Input signal
[Function] This signal selects the type of the changed offset in the manual
feed-based active offset change mode.
[Operation] Tool length compensation, cutter compensation, or workpiece origin offset
is selected in the manual feed-based active offset change mode according
to the following table.
AOFS2 AOFS1 Offset to be changed
0 0 Tool length compensation
0 1 Cutter compensation
1 0 Workpiece origin offset
Active offset changing signal MCHAO<F297#5>
[Classification] Output signal
[Function] This signal indicates that the manual feed-based active offset
change mode has been selected and the offset is being changed.
[Output condition] The signal becomes "1" when all the following conditions are satisfied:
• The active offset change mode signal CHGAO<G297#4> is "1".
• Automatic operation is at pause or stop (STL<F000#5> is "0").
NOTE
Before restarting automatic operation, make sure that this signal is "0".
Edit
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Desig.
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Draw
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6
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10
Date
Design
Descri
tion
Date
FANUC Series16i/18i/21i–MA/MB
Changing Active Offset Value
with Manual Move.
02 030205 Overall revision
001106 S. Isohata E. Genma
A-78535E
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Contents Summary of Concerning addition of the Changing Active Offset Value with Manual Move Supplement to Manual

  • Page 1TECHNICAL REPORT NO.TMN 03/011E Date : Feb.06.’03 General Manager of Software Development Center FANUC Series 16i/18i/160i/180i/160is/180is - MA OPERATOR’S MANUAL FANUC Series 16i/18i/160i/180i - MB OPERATOR’S MANUAL FANUC Series 18i/180i/180is - MB OPERATOR’S MANUAL FANUC Series 21i/210i/210is - MA
  • Page 2FANUC Series 18i/180i/180is - MB OPERATOR’S MANUAL FANUC Series 21i/210i/210is - MA OPERATOR’S MANUAL FANUC Series 21i/210i - MB OPERATOR’S MANUAL Concerning addition of the Changing Active Offset Value with Manual Move 1.Type of applied technical documents FANUC Series 18i/180i/180is - MB OPERATOR’
  • Page 3• Adding “FANUC Series 16i /18i /21i – MA / MB Changing Active Offset Value with Manual Move (A-78535E)” to this description (Attached papers) FANUC Series 16i /18i /21i – MA / MB Changing Active Offset Value with Manual Move (A-78535E) 18i/180i/180is - MB 21i/210i – MA/MB OPERATOR’S MANUAL TITLE Co
  • Page 4FANUC Series 16i /18i /21i – MA/MB Changing Active Offset Value with Manual Move Index 1. Outline ........................................................................................................................... 2 2. Explanation..............................................................
  • Page 51. Outline If you want to perform roughing or semi-finishing with a single tool, you may fine-adjust the tool length compensation or cutter compensation. Moreover, you may want to fine-adjust the setting of the workpiece origin offset that was already set up. This function can change the offset (suc
  • Page 6Example The compensation value set at Z-axis of the offset number 10 becomes 54.700 + (-2.583) = 52.117 mm under the following conditions: • Specified H code: H10 • Value set at Z-axis of the offset number 10: 54.700 mm • Amount of movement caused by manual feed along the Z-axis: -2.583 mm 2.4 Chang
  • Page 7Example Assume the following conditions: • Specified workpiece coordinate system: G56 • G56 workpiece origin offset (X-axis): 50.000 • G56 workpiece origin offset (Y-axis): -60.000 • G56 workpiece origin offset (Z-axis): 5.000 • G56 workpiece origin offset (C-axis): 180.000 • Amount of manual feed-b
  • Page 82.7 Presetting the relative position indicator Setting parameter APL (No. 3115#5) to 1 can preset the relative position indicator (counter) to 0 automatically when active offset change mode is selected. In this case, performing manual feed until the relative position indicator (counter) becomes 0 ca
  • Page 93. Signal Active offset change mode signal CHGAO [Classification] Input signal [Function] This signal selects the manual feed-based active offset change mode. [Operation] Setting this signal to "1" selects the manual feed-based active offset change mode. • Automatic operation is at pause or
  • Page 10Signal addresses • Parameter No.5040#2(MOP)=0 #7 #6 #5 #4 #3 #2 #1 #0 G0297 AOFS2 AOFS1 CHGAO #7 #6 #5 #4 #3 #2 #1 #0 F0297 MCHAO • Parameter No.5040#2(MOP)=1 #7 #6 #5 #4 #3 #2 #1 #0 G0203 AOFS2 AOFS1 CHGAO #7 #6 #5 #4 #3 #2 #1 #0 F0199 MCHAO The following timing chart shows how the input and signal
  • Page 114. Parameter #7 #6 #5 #4 #3 #2 #1 #0 3115 APL [ Input type ] Parameter input [ Data type ] Bit axis APL Specifies whether to preset the relative position indicator automatically when the manual feed-based active offset change mode is selected, as follows: 0: Do not preset. 1: Preset. This signal is
  • Page 12#7 #6 #5 #4 #3 #2 #1 #0 5041 AOF [ Input type ] Parameter input [ Data type ] Bit AOF When the manual feed-based active offset change mode is selected in a reset state or a cleared state, the tool compensation: 0: Can be changed 1: Cannot be changed However, even if “1” is set in parameter CLR(No.34
  • Page 13#7 #6 #5 #4 #3 #2 #1 #0 3409 CFH [ Input type ] Parameter input [ Data type ] Bit CFH When bit 6(CLR) of parameter No.3402 is 1, the reset button on the MDI panel, the external reset signal, the reset and rewind signal, or emergency stop will, 0: Clear F codes, H codes, D codes. 1: Not clear F codes