YASKAWA yasnac lx3 - Page 220

5,2. ‘7 AUTO MODE HANDLE OFFSET
5. -’
... --., ------ ., ---------
With this function, the handwheel for the manual
pulse generator can be turned during an auto-
matic operation cycle under the control of a tape,
LMD1 or memory, to superimpose certain feed dis-
tances to the programmed feed distances ,
With
this
function, workpiece mounting errors , etc .
can be compensated.
For this function, the required manual oper-
ations are as follows .
(1)
(2)
(3)
(4)
Turn on the AUTO MODE HANDLE OFFSET
switch.
Select the axis along which motion is de-
sired by the HANDLE AXIS SELECT switch.
--- If the control is provided with the
SIMULTANEOUS 2 AXES CONTROL MANUAL 6“
PULSE GENERATOR , the manual motion can
be made along the two axes simultaneously.
Select the movement distance per graduation
of the handwheel with the MANUAL PULSE
MULTIPLY switch.
With this switch, the
move distance per graduation can be select–
ed among 1, 10 and 100 pulses.
When the handwheel is turned, the tool mo–
tion along the axis selected in process (2)
is superimposed on the programmed feed
distance .
Turning CW:
in plus direction
Turning CCW: in minus direction
HAN DLEt
[a
—
.
MANUAL
HANDLE
PULSE MULTIPLY
AUTO MODE
(o
AXISt
?,
I(JL
HANDLE
(0
x
@
x 10
x !111)0 OFF SETt
y
xl
x lU 000
t?
Y 10{1Uoo
oFF
Fig. 5 13
Notes :
1.
2.
3.
4.
During the time the tml is moving in rapid
traverse, the AUTO MODE HANDLE OFFSET
motion is ineffective.
It is effective only
during interpolation motion.
In the alarm state, the AUTO MODE HANDLE
OFFSET motion is ineffective.
While an interrupt input (STLK) is on, the
AUTO MODE HANDLE OFFSET motion is
ineffective .
The move distance by the AUTO MODE
HANDLE OFFSET function is superimposed on
the display of POSITION
EXTERNAL and
POSITION ABSOLUTE.
lne Au Lu kluu~ H4iLvuLk uh kbk,l morlon
along the respective axes can be made in–
effective by parameter settings .
Parameter
Axis
.
No.
Setting
~6022 Do
1’
Effective
X-axis
(HOFSX) ‘–—
0 ‘ Ineffectivc
1 -------—- I
x6022 D,
1
Effective
Z-axis
(HOFSZ) “o—- “— ‘-”
Ineffective
When parameter #6022D7 (HOFSMV) is set to
1, the motion by the AUTO MODE HANDLE
OFFSET function is limited to the interpolation
motion in automatic operation or temporary
stop of interpolation .