3.
SPECIFICATIONS
/MELSEC=A
3.4.2
Zeroing
data
This defines
a
home position or zero point for
the
AD71.
Refer to
Table
3.6.
Zeroing data
is
checked when:
1)
parameters or zeroing data
is
transferred from the
A6GPP
to the
2)
"PC
ready
signal"
output from the
PC
CPU
to the
AD71
changes
3)
zeroing, positioning, jog operation, or manual pulser inching
is
AD71;
from
OFF
to
ON;
or
selected in
AGGPP
test
mode.
1
Zeroing direction
0
:
Forward direction(address increases)
1
:
Reverse direction(address decreases)
2
Zeroing method
0
:
Pulse generator(PG1zero-point signal
1
:
Stop and dwell timer time-out
2
:
Stop and signal from drive unit
4
I
Zeroing speed
~
1
to 12000
I
I
x101
mm/min
time
to
l2Oo0
1
inch/rnin
x1
I
lo
l2OO0
~
deg/min
x1
I
to2m
I
PLS/sec
xlol
to
2000
inch/rnin
to
l2OoO deg/min
'
to20000
PLS/sec
~
x1
i
I
x1
I
I
xlol
Oto499(
x
10'msec)
7
Torque limit
1
0
to
2
50(%)
TsMe
3.6
Zeroing Data
I
POINT
J
1
(1)
NO.
3
to
No.
7
can
be
set
by
the sequence program.
(2)
When setting
No.
1
and
No.
2
from
the
sequence Pro-
gram, refer to Section
3.5.6
(WW
3-47).
3-18
IB
lNAl 66101.A
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