Fanuc Series 15i/150i-MA (Programming) Operators Manual

B-63324EN/03 PROGRAMMING 14.COMPENSATION FUNCTION
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- Notification output to the machine when tools having the same pot number are
specified
If there are two or more programmed tool numbers having the same pot
number, the pot number duplication signal (TDUP) is output to the
machine.
- T code handling with the program check screen and system variables
Using bit 4 (TLN) of parameter No. 2203, the user can select whether
to use a tool pot number or tool number as a T code to be displayed on
the program check screen and read by a system variable.
Example:
Tool data setting
N01 G10 L70 ;
N02 T01 P10 K11.0 R12.0 ;
N03 T02 P20 K21.0 R22.0 ;
N04 T03 P20 K31.0 R32.0 ;
N05 T04 P30 K32.0 R42.0 ;
N06 G11 ;
Compensation based on tool data
N11 T01 ; : The tool pot number, 10, corresponding to T01 is output as a code signal.
N12 T02 ; : The tool pot number, 20, corresponding to T02 is output as a code signal,
and the pot number duplication signal is output to the machine at the same
time.
CAUTION
Relationship with compensation based on an H code or D code
Compensation can be performed by specifying an
offset number for tool offset with an H code/D code.
However, tool length compensation or cutter
compensation cannot be performed by specifying an
offset number with an H code/D code. If such an
attempt is made, a compensation value of 0 is
assumed. By setting bit 5 (NOT) of parameter No.
0011 to 1, however, tool length compensation or
cutter compensation can be performed by specifying
an offset number with an H code/D code. In such a
case, tool offset based on tool numbers (tool pot
number output, and compensation based on the
compensation value for a tool number) becomes
impossible. Set the parameter to the reset state.

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