Specifications
•
If
the program
is
resumed, it will stop
at
the
next STOP statement and
the
value
of
V
can
be
obtained again.
III
YE
1~513B
STOP
'jTOP
• By repeating this operation, the calculation process can be seen.
When assembling a complicated program, checking the process using table
top
debug
can
be very
difficult.
However,
if
the variables are checked using this kind
of
STOP
statement, programming mistakes
can
be
found
and corrected more easily.
• Debug using
the
TR (trace) mode
If
program execution
is
performed using
the
TR
mode (press
l!@ceJ),
the program
will
sequentially stop at
each
line and debugging
can
then be performed easily.
Let's
use
the TR mode
to
debug the example which
was
previously debugged using a
STOP command.
Operation:
Designate the RUN mode
~~
Designate the TR mode
~[EJ
RUN
III
1131
Check the execution process
~
~
Continue program execution
III
4
III
87111
~
III
III
The value
of
Y Y
III
III
READY
P0
TA
READY
PO
TA
STOP
P0-10
TA
~
?
TA
510f'
?
ni
"Of'
PO-20
"TR"
and
"STOP"
will
?
be omitted hereafter.
?
-
PO-20
PO-30
P0-40
7569
P0-45
Repeated hereafter
Debugging using the TR mode
is
ideal
for
checking the entire
flow
of
a program and
isolating mistakes
that
may have been made.
-43-