Multiplexed Macro Call - YASKAWA yasnac i80m Instruction Manual

2.14 MACROPROGRAM (G65, G66, G67)*(Cont'd)
2.14.1.1 Multiplexed
macro call
(1) As multiplexed calls are possible for subprograms, they are
also
possible for
macro programs.
Another
macroprogram can
be called
from a macro program.
In this
case,-
When one call
is executed using
G65, G66, G. M, S. T,
or
B code, the multiplier is increased by one.
The multiplier for multiplexed calls using the macro-calling codes
described above, is possible
up to
a quadruple including the original
call.
(2) The multiplier for multiplexed calls using
G. M.
S, T,
and codes is one.
That is, a macroprogram using G, M, S, T, or B code from
a
macroprogram
that was called by using G,
M, S, T, or B code
cannot
be called. If
a macro program
is called using G. M, S, T, or B code from
a macroprogram that was
called by using G, M, S, T,
or
B code, an
alarm is generated for G code;
and M, S, T, and B codes,
are executed
as normal M, S, T, and B commands.
(3)
Although the modal call by G66 works in such
a way
that the specified
macroprogram
is called and executed each time
a
move command is
executed, if
two
or more
G66s
are
commanded in the
same
program,
the commands
are
made valid sequentially
relative
to
the move
command in the called
macroprogram.
In other words, the
macro programs are
executed sequentially starting with the last
commanded one.
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