YASKAWA yasnac i80m

3.4
DISPLAY
AND
WRITING
(Cont’d)
Key
Buffer
Edit
Function
Characters
can
be added
to
or
deleted
from
data entered
and
displayed
in
the
key
buffer
display
area
on
the
CRT
screen.
This
function
is
helpful
to
correct
entry
errors
when
•
the
user
finds
an
error
immediately
after
typing,
or
3.4.3
key
but
the
“INPUT
ERROR!"
•
the
user
depressed
the
warning
message
appeared
and the
data
could
not
be
entered.
(1)
The
key
buffer
cursor
blinks
at
the
beginning
of
the
key
buffer
display
area.
(The
cursor
is indicated
by
anunderline
in
the
following
explana¬
tion.)
As
the
user
enters
characters,
the
cursor
is
shifted
to
the
right
and
displayed
after
the last character.
(2)
If
or
is
depressed
when
characters
are
displayed
on
the
key
buffer
area,
the
key
buffer
cursor
moves
accordingly.
In
other
words,
the
cursor
keys
take
effect
in
the
key
buffer
area
only.
The
cursor
keys
move
the
cursor over
the
whole
screen
when
no
data have
been
input
in
the
key
buffer
area.
(3)
Examples
of
key
buffer
editing
are
explained
in
the
following:
(a)
Erase
!
GOO
xi
oo.
zioo.
:
Suppose
the above
data have
been
entered
and
are
displayed
on
the
key
buffer
area.
Erase
X100.
e
D
Depress
to
move
the
cursor
to
“Z”.
GOO
XI00.
Z100.
i
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