Yaskawa J50M Instructions User Manual
Page 89
I :
X-axis shift amount (incremental)
J :
Y-axis shift amount (incremental)
P :
Dwell
New initial point
Notes:
1.
Addresses I and J are disregarded when
address
and addresses I, and J are
commanded at the same time.
2.
In hole-bottom dwell, the program command has
priority over the #6210 setting.
3.
The shift speed is set in #6223. Note that this
setting is effective only when #6019, bit DO is
ON.
4.
Address
is modal, so the 1 or J after a command is
disregarded.
If the I or J is to be enabled, command
to cancel the canned cycle before commanding I or
J.
5.
Setting #6210 is effective only when #6018, bit
D7 is effective,
Back boring
G 7 7 X . . . Y . . . Z . . . R . , . Q . . . L . . . F . . . P . . .
. . . .
(Fixed shift)
G77 X.. . Y.. , Z.. . R.. . I.. . J.. . L.. . F.. . P.. .
w
;
. . .
(Variable shift)
o--------
(X,Y)
-----
INITIAL POINT
W POINT
1
I
I
I
I
I
I
I
I
I
1
I
SPINDLE
I
ORIENTATION
‘ ----
Q
z
R
POINT
POINT
SPINDLE START OR (I, J) SHIFT
o :
Single-block stop
I:
X-axis shift amount (incremental)
J:
Y-axis shift amount (incremental)
P:
Dwell
w:
New initial point
Notes:
Addresses I and J are disregarded when
address Q and address I or J are commanded at
the same time.
In the dwell after back boring, the program
command has priority over the #62 10 setting.
3.
The shift speed is set in #6223.
D w e l l
G81 X.. . Y.. . Z.. . R.. . L.. . F.. . E.. . Q.. .
w . . . .
(X, Y)
I
W POINT
R POINT
Q
E FEED
F FEED
I
Z POINT
o:
Single-block stop
E:
2-step feedrate (1st step:
E, 2nd step: F)
Speed switching point (incremental)
w:
New initial point (Absolute /incremental)
Note:
Return to the R point or initial point after
reaching the Z point is made by rapid feed.
G82 Spot
G 8 2 X . . .
w . . .
facing
Y
Z.. . R... P... L.. . F... E... Q...
. . .
:
Y)
I
W POINT
R POINT
E FEED
F FEED
Z POINT
DWELL (P)
●
: Dwell
o :
Single-block stop
E :
2-step feedrate
step:
E , 2 n d s t e p : F )
Q :
Speed switching point (incremental)
w :
New initial point (absolute/incremental)
81