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Honeywell 200 Series User Manual

Honeywell 200 Series
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SECTION
II.
OPERATOR'S
CONTROL
PANEL
CONTROL
DISPLAY+I
The
CONTROL
DISPLAY+I
button
is
effective
only
when
the
system
is
in
the
STOP
mode.
If
the
CONTENTS
indicators
are
not
already
illuminated
when
the
CONTROL
DISPLA
Y+I
button
is
first
pressed,
the
contents
of
the
memory
location
specified
by
the
memory
address
register
(i.
e.,
the
ADDRESS
indicators)
are
displayed
in
the
CONTENTS
indicators.
If
the
CONTENTS
indicators
are
already
illuminated
when
the
CONTROL
DISPLAY+I
button
is
first
pressed,
the
configuration
of
the
CONTENTS
indicators
remains
the
same.
Regardless
of
the
initial
state
of
the
CONTENTS
indicators,
each
subsequent
depression
of
the
CONTROL
DISPLA
Y+I
button
(after
the
initial
depression)
results
in
the
following
conditions:
1.
The
contents
of
the
control
memory
register
specified
by
the
CONTROL
indicators
are
displayed
in
the
ADDRESS
indicators;
2.
The
character
in
memory
stored
at
the
address
displayed
in
the
ADDRESS
indicators
in"I"
above
is
displayed
in
the
CONTENTS
indicators.
(If
incorrect
parity
is'
stored
with
the
character
in
memory
being
referenced,
or
if
the
addressed
location
does
not
exist,
the
PARITY
indicator
is
il-
luminated.
See
page
2-11
for
a
complete
description
of
the
PARITY
in-
dicator.
)
3.
The
address
displayed
in
"1"
above
is
incremented
by
one
and
returned
to
the
control
memory
register
designated
by
the
CONTROL
indicators.
For
example,
if
the
CONTROL
indicators
specify
the
sequence
register
(octal
17),
whose
contents
are
31478'
depressing
the
CONTROL
DISPLAY+I
button
twice
causes
31478
to
be
displayed
in
the
ADDRESS
indicators,
the
charactor
in
location
31478
to
be
displayed
in
the
CONTENTS
indicators,
and
the
contents
of
the
sequence
register
to
be
incremented
to
31508'
CONTROL
DISPLAY-l
This
button
is
effective
only
when
the
system
is
in
the
STOP
mode.
The
effect
of
the
first
depression
of
the
CONTROL
DISPLAY
-1
button
is
the
same
as
that
described
above
for
the
CONTROL
DISPLAY+l
button.
When
the
CONTROL
DISPLAY
-1
button
is
depressed
a
second
time,
conditions"
1"
and
"2"
above
result.
and
the
address
displayed
in
"1"
above
is
decremented
by
one
and
returned
to
the
control
memory
register
designated
by
the
setting
of
the
CONTROL
indicator
s.
CONTROL
DISPLAY
This
button
is
effective
only
when
the
system
is
in
the
STOP
mode.
When
it
is
depressed,
~
conditions"
1"
and
"2"
abQve
result,
but
no
incrementation
or
decrementation
takes
place.
2-4

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Honeywell 200 Series Specifications

General IconGeneral
BrandHoneywell
Model200 Series
CategoryDesktop
LanguageEnglish

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