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)： 70/176頁
文件大?。?/td> 7952K
代理商： PCL6045B
-
63
-
9-4.
External
switch
(±DR)
operation
mode
This
mode
allows
operations
with
inputs
from
an
external
switch.
To
enable
inputs
from
an
external
switch,
bring
the
After
writing
a
start
command,
when
a
+DR/-DR
signal
is
input,
the
LSI
will
output
pulses
to
the
OUT
terminal.
Set
the
RENVI
(environment
1)
register
to
specify
the
output
logic
of
the
±DR
input
signal.
The
can
be
set
to
send
an
output
when
±DR
input
is
changed.
The
RSTS
(extension
status)
register
can
be
used
to
check
the
operating
status
and
monitor
the
±DR
input.
It
is
also
possible
to
apply
a
filter
to
the
±DR
or
inputs.
terminal
LOW.
signal
Set
the
input
logic
of
the
+DR/-DR
signals
<Set
DRL
(bit
25)
in
RENV1
>
0:
Negative
logic
1:
Positive
logic
Applying
a
±DR
or
input
filter
<Set
DRF
(bit
27)
in
RENV1>
1:
Apply
a
filter
to
±DR
input
or
inputs
When
a
filter
is
applied,
pulses
shorter
than
32
msec
will
be
ignored.
Setting
an
event
interrupt
cause
<Set
IRDR
(bit
17)
in
RIRQ>
1:
Output
the
signal
when
±DR
signal
changed
input.
[RENV1]
(WRITE)
31
-
-
-
-
-
-
n
-
[RENV1]
(WRITE)
31
-
-
-
-
n
-
-
-
24
[RIRQ]
(WRITE)
23
0
0
0
0
0
-
n
-
24
16
Reading
the
event
interrupt
cause
<ISPD
(bit
17)
and
ISMD
(bit
18)
in
RIST>
ISPD(bit
17)
=
1:
When
the
+DR
signal
input
changes.
ISMD(bit
18)
=
1:
When
the
-DR
signal
input
changes.
Read
operation
status
<
CND
(bits
0
to
3)
in
RSTS>
0001:
Waiting
for
a
DR
input
[RIST]
(READ)
23
0
0
0
0
-
n
n
-
[RSTS]
(READ)
7
-
-
-
-
n
n
n
n
16
[RSTS]
(READ)
15
-
-
-
n
n
-
-
-
0
Reading
the
±DR
signal
<SDRP
(bit
11)
and
SDRM
(bit
12)
in
RSTS>
SDRP
=
0:
+DR
signal
is
OFF
SDRP
=
1:
+DR
signal
is
ON
SDRM
=
0:
-DR
signal
is
OFF
SDRM
=
1:
-DR
signal
is
ON
8
The
external
switch
operation
mode
has
the
following
two
forms
MOD
Operation
mode
02h
Continuous
operation
using
an
external
switch.
56h
Positioning
operation
using
an
external
switch.
Direction
of
movement
Determined
by
+DB,
-
DR
input.
Determined
by
+DB,
-
DR
input.
9-4-1.
Continuous
operation
using
an
external
switch
(MOD:
02h)
This
mode
is
used
to
operate
an
axis
only
when
the
DR
switch
is
ON.
After
writing
a
start
command,
turn
the
+DR
signal
ON
to
feed
the
axis
in
the
positive
direction,
turn
the
-
DR
signal
ON
to
feed
the
axis
in
the
negative
direction,
using
a
specified
speed
pattern.
By
turning
ON
an
EL
signal
for
the
feed
direction,
movement
on
the
axis
will
stop.
However,
the
axis
can
be
fed
in
the
reverse
direction.
An
error
interrupt
(
output)
will
not
occur.
To
end
this
operation
mode,
write
an
immediate
stop
command
(49h).
If
the
axis
is
being
fed
with
high
speed
commands
(52h,
53h),
movement
on
the
axis
will
decelerate
and
stop
when
the
DR
input
turns
OFF.
If
the
DR
input
for
reverse
direction
turns
ON
while
decelerating,
movement
on
the
axis
will
decelerate
and
stop.
Then
it
will
resume
in
the
opposite
direction.
[Setting
example]
1)
Bring
the
2)
Specify
RFL,
RFH,
RUR,
RDR,
and
RMG
(speed
setting).
3)
Enter
"0000010"
for
MOD
(bits
0
to
6)
in
the
RMD
(operation
mode)
register
4)
Write
a
start
command
(50h
to
53h).
CND
(bits
0
to
3)
of
the
RSTS
(extension
status)
register
will
wait
for
"0001:
DR
input."
input
LOW.
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