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YASKAWA yasnac MX2 Operator's Manual page 20

With 14" crt character display

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4.3.10
ADDRESS SEARCH (CONT'D)
4.3.11
BREAKPOINT FUNCTION
It
is
possible
to
suspend operation
at
the end of
a
block by designating
a
sequence number
in
set
function. Location
is
6200
and
6201.
(2) In MEM
or
EDIT mode, the
pointer of
the
part
program memory
points to
the
top of
the data
found (pointed by
the
cursor).
In
all
cases,
only search
will
be performed
but neither
BUF
display
nor
advance
read¬
ing
will be
performed.
I
-
MEMORY POINTER
If the
current
sequence number
is
found
to
be
equal
to
a
sequence number designated
as
setting
data during
automatic
operation, op¬
eration
will stop after
execution
of the block
like
in
single block
operation.
1
1
[7
The
designated
sequence
number
is
called
a
breakpoint and
up to
two
breakpoints
may be
designated.
2.
.4.
T
DATA FOUND
"AS" disappears and "NOT FOUND!" appears
on
the
CRT
if the desired data
is
not found.
This message will disappear when you de¬
press
a
key
(CAN
normally)
of
the control
station
.
Setting numbers
are as
follows
for
designat¬
ing
breakpoints.
3.
B.
Setting
number Setting data
E HI EH 0
3.
Remarks
#6200
Break
point
1
Do
not
omit
leading
zeros of the
search data
The
data
itself which has
been entered
through
the
keyboard will be compared with
those
on
the
tape
or
in
the part program
memory
.
When searching
a
program
number catalog¬
ed, leading
zeros
may
be omitted.
#6201
r""0
Break
point
2
"0"
means
that no
break
point
is
designated.
Sequence number
(of up
to
4
digits)
without address N.
(Leading
zeros may be omitted.)
Commands
encountered during search
will
be
ignored
even if
they
are
modal
commands.
"BREAKPOINT!" appears blinking when
op¬
eration
has stopped
at a
breakpoint.
To
restart,
depress the
CYCLE START
button.
4.
On
Cycle
Start
after
search,
the data of
a
block which the
pointer points to will be
read
in
and
executed.
NOTE:
If the breakpoint function is
not
used,
set
the
contents of
#6200
and
#6201
to
"0."
4.
Search of program number
The address search function also
permits to
search
a part
program
out
of those stored
in
the memory.
4.3.12
ALARM
CODE DISPLAY
If
an
alarm
status
has happened, ALM"
or
"A/B"
(on
battery alarm) blinks
on
the bottom line of
the screen regardless of
working mode and func¬
tion.
If this happens, the detailed information of
the alarm
status
may
be displayed by the follow¬
ing operation.
Select MEM
or
EDIT mode.
Depress
the
PROG
function key.
A.
B.
Depress the RESET key.
C.
number
"
oCOEE.
"
Depress the
ALM
key.
1.
Enter the
program
Depress the
fv~|
key
.
D.
Then up
to
four
pairs
of alarm
code
and
mes¬
sage will be displayed, with
more
serious
one
on a
higher line.
E.
The designated
program
number will be
searched. The result
of
search is
as
de¬
scribed
in
2.
In MEM
mode,
you may
depress
the
CYCLE START
button immediately after
completion of search
to start automatic
oper¬
ation
from the beginning of the program.
NOTE:
The alarm
screen will
appear during
an
alarm state
and therefore, it is
not
needed
to
operate
the
f~>]
key.
20

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