
17. DATA
INPUT/OUTPUT TO AND
FANUC FLOPPY CASStTE
17.3
Data Output Operation
17.3 Data Output Operation
Observe the following procedure to output data from the CNC to the cassette or card.
17.3.1 CNC program output
A program can be output from the CNC to the cassette or card by the following
.
operation.
(1)
Output of one program
0 -+program No. + [PUNCH] [EXEC]
(2)
Output of all programs
0 + L9999 -3 [PUNCH] [EXEC]
Wtih this operation, the program is output as the new file after the files existing in the
cassette. New files are to be written from the beginning in a new cassette/card or a
cassette/card in which old files are made invalid, use the above output operation after
the NO head searching.
(Note 1) When P/S 86
cccurs
during
Program
output,
the
is to the
condition
before
the output.
(Note 2) When program output is conducted afiet Nl to N9999 head searching, the new file is output as the
designated n-th position.
In this case, 1 to n-l files are efFective, ‘but the files after the old n-th one are
dekted. if an alarm occurs during output, only the 1 to n-l files are restored.
(Note 3) The cassette is provided with the write prctect switch. Set the switch to the write enable state.
Then, start output operation.
Write protect switch of a cassette
1) Write-protected
(Only reading is
possible.)
2) Write-enabkd (Reading,
writing, and deletion are
possible.)
(Note 4) Head searching with a file No. is necessary when a file output from the CNC to the cassette is again
input to the CNC memory or compared with the content of the CNC memory. Therefore, immediately after a
file is output from the CNC to the cassette, record the file No. on the memo.
(Note 5) To efficiently
0111#7 or 01
21#7) tc
Asethe
memory
in the
-m
bY
parameter
NFD (No.
1.
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