YASKAWA yasnac i80m

2.14
MACROPROGRAM
(G65,
G66,
G67)*(Contd)
(2)
Common
variables
(
#
100
to
#
299,
#
500
to
#
999)
Common
variables
can
be
used
in
common
by
the
main
program,
subprograms,
and
macros,
or
through
a
multiplexed
state
ot' all
of
these.
That
is,
a
common
variable
resulting
from
calculations made
by
a
certain
macro can
be used
in
common
by
other
macros.
However
no
argument
can
be
specified
for
common
variables.
MAIN
PROGRAM
(
LEVEL
0
1
MACRO
(
LEVEL
1
1
MACRO
I
LEVEL
2
I
MACRO
(LEVEL.!)
MACRO
(LEVEL4)
065
P***
Gt>5
P***
0
Ci
5
p**
+
065
P***
M3
ll
My
9
M:iO
My
o
My
y
CAN
BE READ
OR
WRITTEN
#100
TO
#299
#500
TO
#999
COMMON
VARIABLES
Fig.
2.14.5
Common
Variable
.
d>.
Common
variables
come
in
the
following
two
types
depending
on
the
state
when
reset.
Table
2.14.12
Common
Variable
Become blank when
the
equipment
is turned
on or
resel.
However,
variables
cannot
be
made
'blank/
when
reset
by
specifying
parameter
#
4009
D1
—
1
#
100
to
9
299
Saved
without
being
blanked when the
equipment
is turned
on or
reset.
#
500
to
#
999
-
256
-