YASKAWA yasnac i80m

3.4
DISPLAY
AND
WRITING
(Cont’d)
Display
of
current
values
are-
explained
in
the
following:
(a)
Work coordinate
system
The work
coordinate
system
function
displays
the
current
positions
of
tools
in
the
set
coordinate
system.
Whether
to
add
the
tool
offset
to
work
coordinate
system
representa¬
tion
can
be
determined
by
the
following
parameter:
.
Pm3000
D2
=
0
:
Displays
position
in
the work-
coordinate
system
adding
the
tool
position
offset.
Pm3000
D2
=
1
:
Displays
position
in
the work-
coordinate
system
without
adding
the'
tool
position
offset.
The work
coordinate
system
is
preset
by
the
[.
SET
|
of
the
|
UNIV
|
function.
...
(b)
External
coordinate
value
The external
coordinate
value
function
displays
the
accumulated
lengths
of
travel
of
the
tool
from
the
position
preset
by
[
SET
(c)
Remaindes
length
The remainder
length
function
displays
the
following
values:
•
In
the
auto
mode,
the
length
from
the
current
position
of
the
tool
to
the
end
point
of
the
block
•
In
the
manual
mode,
the
length
from
the
current
position
of
the
tool
to
the
starting
point
of
manual
operation.
This
display
is
reset
to
0
when
the
auto
mode
is
restored.
(d)
Error
pulse
The
error
pulse
function
displays
the
current
position
of
the
tool
in
the
coordinate
system
of
which
origin
is
the
reference
point
where the tool
has
returned
by
referece
point
return.
The
axial
name
of
the
above
current
values
are
the
display
axial
names
determined
by
parameter
PmllOO.
If
this
parameter
is
not
set.
the
NC
machine
default
axial
names
are
used.
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542
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