25:
E
XPANSION
RS232C/RS485
C
OMMUNICATION
FC5A
M
ICRO
S
MART
U
SER
’
S
M
ANUAL
FC9Y
‐
B1273
25
‐
11
System
Setup
for
Connecting
a
Printer
The
name
of
BUSY
terminal
differs
depending
on
printers,
such
as
DTR.
The
function
of
this
terminal
is
to
send
a
signal
to
local
equip
‐
ment
whether
the
printer
is
ready
to
data
or
not.
Since
the
operation
of
this
signal
may
differ
depending
on
printers,
confirm
the
operation
before
connecting
the
cable.
Description
of
Operation
The
data
of
counter
C2
and
data
register
D30
are
printed
every
minute.
A
printout
example
is
shown
on
the
right.
Programming
Special
Data
Register
Special
data
register
D8105
is
used
to
monitor
the
BUSY
signal
and
to
control
the
transmission
of
data.
The
MicroSmart
monitors
the
DSR
signal
to
prevent
the
receive
buffer
of
the
printer
from
overflowing.
The
special
data
register
number
and
value
shown
above
are
for
port
3.
For
the
DSR
signal
on
other
ports,
see
page
(Basic
Vol.).
Do
not
connect
any
wiring
to
the
NC
(no
connection)
pins;
otherwise,
the
MicroSmart
and
the
printer
may
not
work
correctly
and
may
be
damaged.
Special
DR
Value
Description
D8105
24
(011)
While
DSR
is
on
(not
busy),
the
CPU
sends
data.
While
DSR
is
off
(busy),
the
CPU
stops
data
transmission.
If
the
off
duration
exceeds
a
limit
(5
sec),
a
transmission
busy
timeout
error
will
occur,
and
the
remaining
data
is
not
sent.
The
transmit
status
data
register
stores
an
error
code.
For
error
codes,
see
pages
and
(Basic
Vol.).
+
Ð
24VDC
PWR
SD
RD
RS232C
RS
ER
SD
RD
DR
SG
NC
To
Port
3
(RS232C)
CPU
Module
The
communication
cable
is
prepared
by
the
user
refer
‐
ring
to
the
diagram
shown
below.
For
the
wiring
precautions,
see
page
(Basic
Vol.).
Expansion
RS232C
Communication
Module
FC5A
‐
SIF2
Printer
Printer
(D
‐
sub
9
‐
pin)
Pin
Description
1
NC
No
Connection
2
NC
No
Connection
3
DATA
Receive
Data
4
NC
No
Connection
5
GND
Ground
6
NC
No
Connection
7
NC
No
Connection
8
BUSY
Busy
Signal
9
NC
No
Connection
FC5A
‐
SIF2
Terminal
RS
(RTS)
ER
(DTR)
SD
(TXD)
RD
(RXD)
DR
(DSR)
SG
(SG)
NC
Cable
Connection
and
Pinouts
Caution
‐‐‐
TEST
‐‐‐
11H
00M
CNT2...0050
D030...3854
‐‐‐
TEST
‐‐‐
11H
01M
CNT2...0110
D030...2124
Printout
Example
Содержание MICROSmart FC5A Series
Страница 1: ...FC5A SERIES FC9Y B1273 1 User s Manual Advanced Volume ...
Страница 2: ......
Страница 8: ...Preface 6 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 14: ...TABLE OF CONTENTS vi FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 52: ...4 DATA COMPARISON INSTRUCTIONS 4 10 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 72: ...5 Binary Arithmetic Instructions 5 20 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 88: ...7 SHIFT ROTATE INSTRUCTIONS 7 12 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 112: ...8 DATA CONVERSION INSTRUCTIONS 8 24 FC5A MicroSmart User s Manual FC9Y B1273 ...
Страница 138: ...11 PROGRAM BRANCHING INSTRUCTIONS 11 14 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 178: ...13 PULSE INSTRUCTIONS 13 32 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 202: ...14 PID INSTRUCTION 14 24 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 206: ...15 DUAL TEACHING TIMER INSTRUCTIONS 15 4 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 214: ...16 INTELLIGENT MODULE ACCESS INSTRUCTIONS 16 8 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 248: ...21 COMPUTER LINK COMMUNICATION 21 4 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 272: ...23 MODBUS TCP COMMUNICATION 23 10 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 332: ...25 EXPANSION RS232C RS485 COMMUNICATION 25 16 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 341: ...NOTE FC5A MICROSMART USER S MANUAL FC9Y B1273 1 ...
Страница 342: ...NOTE 2 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...