3.4.2
Sub-routine instructions
EEutine call
RETURN
Subroutine return
Machine home General return Initial position
posttion posltlon
1
a
?
i
bl
b2
b3
Repeat steps
(4)
to
(7)
at points
bl,
b2,
and
b3.
I
(1)
Machine home
Subroutine
AI
Standard
subroutine
Main program
Relevant elements:
KO
to
K255
CALL instructions under a CALL instruction can be used up
to
15 times.
Execution time:
Instantaneous progressing type (1 msec or less)
Relevant elements:
Not
necessary
Execution time:
Instantaneous progressing type (1 msec or less)
ADR
CALL
ADR
CALL
67 END
4
255
1,000
A
6--
6--
B
6--
C
2,000
3,000
Standard program for home position return
CALL K255 may be in any block.
Home return is performed only once and MI
01
is then turned
ON.
-
Thereafter, this process
is
jumped.
IMPORTANT
General return is performed at the end
of
the
LAB
K6
subroutine.
L
Subroutine program
,
1,500
(3)(9)(11) 1,501
1,502
(4) 1,503
(5) 1,504
1,505
(6)
1,506
(7)
1,507
(8)(10)(12) 1,508
1,509
___
1,510
1,991
1,992
1,993
(1)
1,994
1,995
(2)
1,996
1,997
1,998
1,999
-
45
-
-
.............
Hgfru$
;;*,
LAB
D RV
ADR
DRV
DRV
ADR
DRV
DRV
DRV
WAIT
RET
..
.........
..........
.................
:.:.:.:
.I...
LAB
LD
CJ
DRV
LAB
ADR
DRV
SET
RET
-
......
......
....
a,B:'.l::l'.;
;m&&j
.....
;:;:;:,
, , ,
,
,
,
-:::.:::
........
...............
.....................
K
+
K
+
-
K
+
-
RAD
K
M
K
ZRN
K
+
ABS
RAD
......................
..........
........
........
...............................
.............
.:.:.:.:.:.:...:
.....................
6
500
600
255
101
254
254
500
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