YASKAWA yasnac i80m Instruction Manual page 639

Manual Skip &
Make
contact
with the touch sensor
by manual operation
to
read the
coordinates
and the
direction of
contact
of the touch sensor. This function
is manual skip.
The manual skip function implements measurement with human interface
(such
as
ACGC)
software.
There
are two types
of manual skip' which
can
be selected by
parameter
setting.
Pm5010 D7 = 0
I
Manual skip A
Pm5010 D7. = 1
:
Manual skip B
Manual skip A uses
I/O
input for touch sensor signal,
while manual skip B
uses direct-in signal.
3.6.7
(1)
Operation
(Ij Enter the manual mode.
[2] Return
to
the home position manually.
This
step
can be
omitted
if
the axes
once returned
to
their home positions after
power was
turned ON.
[3]
Turn
on
the manual skip
entry
signal
(#
3009D6) by PLC. At the
rising of this signal, NC
enters
the manual skip
mode.
[4] After NC
enters
the manual skip mode, the
manual skip mode on
signal is
output
to
PLC.
[5] Move the axis in the
JOG
or
HANDLE mode
to contact
the touch
sensor
to
an arbitrary
point.
When the
tool touches the
sensor,
feed is immediately stopped. At this
lime,
NC automati¬
cally detects the
machine position values
and
the direction
of
contact,
and writes them
into
memory.
[6] After
measurement,
the PLC
turns
OFF the manual skip
entry
signal
(# 3009D6).
At the falling of this signal, NC cancels the manual
skip
mode.
[7] Output of the manual
skip mode
ON signal
to
PLC turned OFF.
'
l
-
615
-