Tape Start/ Tape End; Program Start/ Program End - YASKAWA yasnac i80m Instruction Manual

(1)
The ER code (rewind stop code)
following the
tape start
label indicates
the
stop
point
when
tape
is rewound by a
tape
rewind command.
(2) The ER code for
tape
stop
indicates the
stop
point when multiple
part
programs
are
stored in the NC
memory.
Program
start,/
program end
2.2.2.3
(1) Program
start
The following code is punched
to
declare the beginning of the
program
section. This is required
to
clear the label
skip.
I
Table 2.2.2
Meaning
EIA ISO
CR
LF/NL Program
start
(2)
Program end
The following code is punched
to
declare the end of the
program
section.
Table 2.2.3
EIA ISO Meaning
M02CR
M02LF/NL Program end
M30CR M30LF/NL Program end & rewind
M99CR M99LF/NL Sub
program end
NOTE
1.
When M02CRorM02LF/NL.orM30CRorM30LF 'NL is executed, the equipmenrmay ormay
not
be
reset
or rewound depending on equipment specifications. Refer
to
the command manuals
issued by your machine tool manufacturer.
2. When
multiple
part programs arestored in the NC
memory, control
may move
to
the
next
part
program
after reading the
program
end code shown above. This
occurs when
part
programs are
entered by total input.
3. If MCC
or M30 is
not
present
at
the end of the
program
section and ER
or
LF/NL is
immedia¬
tely executed, the NC machine
may
be
reset.
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