OPERATION8. DATA INPUT/OUTPUT B–63664EN/02
When the program is input from the floppy, the file to be input first
must be searched.
For this purpose, proceed as follows:
File searching of the file n
BlankFile 2 File 3
1 Press the EDIT or MEMORY switch on the machine operator’s
2 Press function key
, then the program contents display screen or
program check screen appears.
3 Press soft key
4 Press the rightmost soft key
5 Enter address N.
6 Enter the number of the file to search for.
The beginning of the cassette or card is searched.
⋅ One of N1 to N9999
Of the file Nos. 1 to 9999, a designated file is searched.
The file next to that accessed just before is searched.
When N–9998 is designated, N–9999 is automatically inserted
each time a file is input or output. This condition is reset by the
designation of N1,N1 to 9999, or N*9999 or reset.
7 Press soft keys
[F SRH] and [EXEC].
The specified file is searched for.
The same result is obtained both by sequentially searching the files by
specifying Nos. N1 to N9999 and by first searching one of N1 to N9999
and then using the N–9999 searching method. The searching time is
shorter in the latter case.
Alarm No. Description
The ready signal (DR) of an input/output device is off.
An alarm is not immediately indicated in the CNC even when an
alarm occurs during head searching (when a file is not found, or
An alarm is given when the input/output operation is performed
after that. This alarm is also raised when N1 is specified for writ-
ing data to an empty floppy. (In this case, specify No.)
D File search by N-9999