YASKAWA yasnac i80m

Tape
Code
2.2.4
•
Tape
code
With
this
control,
both
the
EIA
codes
(ETA
RS-244-A)
and the
ISO
codes
(ISO
840)
can
be
used.
Table
2.2.10
shows the
EIA
and
ISO
punched
tape
formats.
Before
starting
to
program
any
machining
operation,
a
decision
must
be
made
as
to
the
code
to
be used.
I
•
EIA/ISO
auto-select
(1)
The
equipment
code
must
be switched
over
prior
to
operation
by
the
completed
NC
tape.
(2)
The
code
is
automatically
discriminated
regardless
of
the
contents
of
setting
No.
Pm0004
DO
(for
the
first
RS
232C)
or
No.
Pm0006
DO
(for
the
second
RS
232C).
This
is
automatically
set
so
that
the
code
is
de¬
termined
by
the
EOB
code
first
read
in
a
label
skip
state
and
the
subse¬
quent
data
are
read
by
the
determined code.
(3)
For
punching
tapes.the
code
must
be
selected
by
the
setting
of
Pm0004
DO
(for
the
first
RS232C)
or
Pm0006
D0(for
the
second
RS232C).
When
Pm0004
DO
is
set
to
“1”
......
EIA
code
When
Pm0004
DO
is
set
to
"0”
......
ISO
code
-
31