YASKAWA yasnac lx3

t
WHEN #601 O DO = 1
I
WHEN #6010 DO = O
x–
x+
I
#6018 D6 $6018 D6
REVERSED
REVERSED
‘1
1:
–u
I
+U
0 I+ U’”t-.
, ,
I
+U
1
–u
11
–u
+U
–-A-———
#6018 D6 O ‘~-~
w –w
1
—–~ REvERSED
U MARGIN
R&HO DO X-axis zero point return direction 1 : Negative
O : Positive
Fig. 5.10 B Example of automatic writing into the work
coordinate system shift memory
5.2.3.5 Coordinate System Setting (G 50 X Z .)
Parameter setting can be made to determine
whether to add the work coordinate system shift
when setting the coordinate system by G50.
When;#6018 D7 = O
The work coordinate system shift is
added,
When#6018 D7 = 1
The work coordinate system shift is
not added.
5.2.3.6 Position (EXTERNAL) “O” Settin9
The POSITION (EXTERNAL) can be set to “O”
upon
the first manual zero point return after
:Supplying the POWer”
;~et
II ] II in parameter #6005 D4 to used this
:functi,~n.
The “O” setting is also performed by
commanding M53 for G51 return point setting in
the program.
Always command M53 alone.
5.2.3.7 Work Coordinate System Setting B
(1) Command
G50 TCICI XX;
T
T
Work coordinate system offset
number
L
Work coordinate system setting
number
The following value is set in the coordinate
system by giving this command.
[Coordinate system setting value] =
[POSITION (MACHINE) value] +
[Tool coordinate memory value] +
[Work coordinate system offset value] +
[Work coordinate system shift amount]
Offset memory number . . . . . . . . . . . . . .
Normally, there is no need for the work
coordinate system offset.
Command as follows, if the work coordinate
system offset is not to be performed,
G50 T
❑
_U 00;
T
LCommand zero
Offset amounts of Nos. 41 to 50 are used for
the work coordinate system offset, but the
offset can be made by Nos. 01 to 50.
5.2.3.8 Offset Screen Display
The offset screens as shown in Figs. 5. 10C, 5. 10D
and 5. 10E are displayed by adding the tool setter
function,
588-355
Fig. 5.10 C 1 st screen (work coordinate system shift
memory display screen )
588-356
Fig. 5.10 D 2nd screen (tool offset shift memory display
screen )
588-357
Fig. 5.10 E 3 rd screen (tool coordinate system memory
display screen)
205