YASKAWA yasnac i80m

2.13
PROGRAM
SUPPORT
FUNCTIONS
(Cont’d)
2.13.8
Stored
Stroke
Limit
check
2.13.8.1
Stored
stroke
limit
&
This
function
checks
to
see
that
the
current
values
of
each
axis
during
manual
or
automatic
operation
are
not
in
the
prohibited
area
specified
by
a
parameter
or
the
G22
command.
When
entered
in
the
prohibited
area,
operation
is
stopped
and
an
error
is
displayed.
(1)
The
outside
of
the
boundary
specified
by
a
parameter
for
No.l
prohibit¬
ed
area
(stored
stroke
limit-A)
is
made the
prohibited
area.
Generally,
this is
used
in
place
of
overtravel.
The
parameter
specifies
upper
limit
value
A1
and
lower
limit
value
Bl.
NO.l
PROHIBITED
AREA
A,iX,.
Yj.
Zj)
/
7
A
A
s
V
$
Y
~7
K'lXb.Yb.
Zbi
/
X
Fig.
2.13.39
Stored Stroke.
Limit
A
(2)
Whether
or
not
stroke
A
(No.l
prohibited
area
•
stored-
stroke
limit
check)
is
to
be
performed
can
be
set
for
each
axis
by
a
parameter.
Table
2.13.12
No.l
Prohibited
Area
Stored
Stroke
Limit
Check
Valid/Invalid
Axis
X
Y
Z
5
4
Parameter
Pm6O02
D1
Pm6002
D2
'
Pm0JO2
D3
Pm6002
D4
Pm6002
DO
0
:
Performs
limit
check.
Meaning
of
Bit
1':
Not
performs
limit
check.
(3)
Area
specifying
parameters
and
setting
are
as
follows:
Table
2.13.13
Parameter
and
Setting
of
No.1
Prohibited Area
Specification
Axis
X
Y
Z
5
4
Boundary
Value
(
+
)
:
point
A1
Pm6904
'
Pm(5901
Pm6902
Pm69t)5
Pm6903
Boundary
Value
(-)
:
point
Bl
Pm
09
12
Pm6915
Pm691
1
Pm69I4
Pm6913
—
230
-