Fanuc Power Mate i-D/H Operator Manual

PROGRAMMING
(Common to Power Mate i–D and –H)
12. COMPENSATION FUNCTION
B–63174EN/03
102
OFS
OFS : Compensation Value
Reference position
Fig.12.2 Tool Compensation Value
Tool compensation values can be entered into CNC memory from the
CRT/MDI panel (see section V–11.4.1) or from a program.
A tool compensation value is selected from the CNC memory when the
corresponding code is specified after address H in a program.
The value is used for tool length compensation.
Table 12.2 (a) shows the valid input range of tool compensation values.
Table 12.2 (a) The valid input range of tool compensation value
In
c
r
e
m
e
n
t
Tool compensation value
Increment
system
Metric input Inch input
IS–A 9999.99 mm 999.999 inch
IS–B 999.999 mm 99.9999 inch
IS–C 999.9999 mm 99.99999 inch
NOTE
IS–A is available only for the Power Mate i–H.
Spindle function is available only for the Power Mate
i–D/D2.
The memory can hold 99 tool compensation values.
Address H is used in the program.
The range of the number that comes after the address (H) depens on the
number of tool compensation values : 0 to 99.
Table 12.2 (b) Setting format of Tool compensation memory and Tool
compensation value
Tool compensation memory
Format
Tool compensation value G10L11P_R_;
P : Number of tool offset
R :Tool compensation value in the absolute command(G90) mode Value
to be added to the specified tool compensation value in the incremental
command(G91) mode (the sum is also a tool compensation value.)
12.2
TOOL
COMPENSATION
VALUES, NUMBER
OF COMPENSATION
VALUES AND
ENTERING VALUES
FROM THE
PROGRAM (G10)
Explanations
Valid range of tool
compensation values
Number of tool
compensation values
and the addresses to be
specified
Input of tool
compensation
value by programing

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