7
5.
OPERATING PROCEDURES
MElSEC-A
Cursor display
The ABPUE controls the cursor display when data is input and
I'
B"
is
shown
at
the cursor position. See
(6)
below.
However,
when
the
cursor is moved
onto
a display character, the display
character and
"
m"
are displayed alternately.
Operating line display
When a program list is displayed, the operating line is indicated by
"
W"
immediately after the step number.
1
The
3rd
line
of
a display shows the operating line.
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Use the
[
t
]
or
[
k
] keys
to
move
'I
b
"
in a designated direction (up
or
down).
Step number display
The step number is displayed in decimal.
1st
to
2nd lines
of
the display show the valid lower 4 digits.
3rd
to
4th lines
of
the display shows the max.
5
valid digits
of
the step
number.
,-
Mode
-
Step number
Device display
If
a basic instruction and an application instruction
devices, they are displayed by the same step number.
See
(4)
above.
have 2
or
more
Keyed-in data display
Keyed-in data is displayed at the cursor position sequentially and the
cursor moves to right sequentially.
"
m"
is displayed at the cursor position.
(Example) When [STEP NUMBER]
-+
[l]
-+
[O] are input