參數(shù)資料
型號(hào): PCL6045B
廠商: Electronic Theatre Controls, Inc.
英文描述: User Manual For PCL6045B Pulse Control LSI
中文描述: 用戶手冊(cè)PCL6045B脈沖控制大規(guī)模集成電路
文件頁數(shù): 118/176頁
文件大?。?/td> 7952K
代理商: PCL6045B
-
111
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11-8.
External
stop
/
simultaneous
stop
This
LSI
can
execute
an
immediate
stop
or
a
deceleration
stop
triggered
by
an
external
signal
using
the
terminal.
Set
MSPE
(bit
24)
=
1
in
the
PRMD
register
(operation
mode)
to
enable
a
stop
from
a
input.
The
axis
will
stop
immediately
or
decelerate
and
stop
when
the
However,
a
deceleration
stop
is
only
used
for
a
high
speed
start.
When
the
axis
is
started
at
low
speed,
the
signal
on
the
terminal
will
cause
an
immediate
stop.
The
input
logic
of
the
terminal
cannot
be
changed.
When
multiple
LSIs
are
used
to
control
multiple
axes,
connect
all
of
the
input
the
same
signal
so
that
the
axes
which
are
set
to
stop
on
a
simultaneously.
In
this
case,
a
stop
signal
can
also
be
output
from
the
When
an
axis
stops
because
the
signal
is
turned
ON,
an
REST
register,
you
can
determine
the
cause
of
an
error
interrupt.
You
can
monitor
reading
the
RSTS
register
(extension
status).
terminal
is
LOW.
terminals
from
each
LSI
and
input
can
be
stopped
terminal.
signal
can
be
output.
By
reading
the
terminal
status
by
<How
to
make
a
simultaneous
stop>
Set
MSPE
(bit
24)
=
1
in
the
PRMD
register
for
each
of
the
axes
that
you
want
to
stop
simultaneously.
Then
start
these
axes.
Stop
these
axes
using
either
of
the
following
two
methods.
1)
By
writing
a
simultaneous
stop
command,
the
clock
cycles
in
length
(approx.
0.4
μsec
when
CLK
=
19.6608
MHz).
2)
Supply
an
external
hardware
signal
Supply
a
hardware
signal
using
an
open
collector
output
(74LS06
or
equivalent).
3)
The
CSTP
terminal
will
output
a
one
shot
signal
for
8
reference
clock
cycles
(approximately
0.4
μsec
when
CLK
=
19.6608
MHz)
when
a
stop
caused
by
an
error
occurs
on
an
axis
that
has
MSPO
=
1
in
the
PRMD
register.
terminal
will
output
a
one
shot
signal
8
reference
Even
when
the
independently
by
using
the
stop
command.
terminals
on
LSIs
are
connected
together,
each
axis
can
still
be
stopped
1)
Connect
the
terminals
as
follows
for
a
simultaneous
stop
among
different
LSIs.
2)
To
stop
simultaneously
using
an
external
circuit,
connect
as
follows.
As
a
stop
signal,
supply
a
one
shot
signal
4
reference
clock
cycles
or
more
in
length
(approx.
0.2
μsec
when
CLK
=
19.6608
MHz).
Setting
to
enable
input
<Set
MSPB
(bit
24)
in
PRMD>
1.
Enable
a
stop
from
the
input.
(Immediate
stop,
deceleration
stop)
[PRMD]
(WRITE)
Auto
output
setting
for
the
1:
When
an
axis
stops
because
of
an
error,
the
PCL
will
output
the
(Output
signal
width:
8
reference
clock
cycles)
signal
<Set
to
MSPO
(bit
25)
in
the
PRMD>
signal.
[PRMD]
(WRITE)
31
0
0
0
0
-
-
n
-
24
CSTP
CSTP
CSTP
CSTP
+5
V
5
k
to
10
k-ohm
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