Program Call Functions; Subprogram Call (M98/M99) - YASKAWA yasnac i80m Instruction Manual

2.13
PROGRAM SUPPORT FUNCTIONS (Cont'd)
Program Call Functions
Subprogram call
(M98/M99)
This function permits calling
up a
subprogram that has been stored in
memory
after appending the appropriate program No. and executing it
any
number of times.
(1)
The following M codes are used.
2.13.6
2.13.6.1
Table 2.13.11
Subprogram
M Code Meaning
M98 Subprogram call-up
M99 Subprogram End
(2) Subprogram call
(M98)
|
M98P
L ;
|
With this command, it
is possible
to
call a subprogram
of the
program
No.
specified by P and
execute
it
a
number of times specified by L.
If L is omitted, the subprogram is executed onetime. It is also
possible
to
call another subprogram from the called subprogram.
Such
multiplex calls
can be nested
up to
quadruple calls.
(3) Subprogram
format (M99)
Subprograms
must
be created in the following format
and
must
be
saved in
part
program
memory
before they can be called.
-
-
PROGRAM NO
o
M
M 1 1
:
SUBPROGRAM END
Fig. 2.13.28 Subprogram
Format
(M99)
-
218
-