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4.7 SUPPLEMENT TO DATA
INPUT
/OUTPUT
INTERFACE'
(OPTIONAL)
(1)
Part Programs
.
(2)
Tool
Offset
Amount.
(3)
Setting Data
and Parameters.
The external equipment having the designated
input /output
interface may be
attached
to
the
NC
to
input/output
the following
NC
information.
4.7.1
TYPES AND FUNCTIONS
OF
INTERFACE
Table
4. 1
2
3
4
]
Name of interface
FAC1T4070
Interface
RS232C
Interface
RS422 Interface
Current
Loop
Interface(20mA)
Serial
'Balanced
Interface
Type of interface
Parallel- Voltage
Interface
Serial-Current
Interface
Serial
-
Voltage
Interface
Data transmission
speed
Parameter
setting
Input
#6026
Output.
#6028
#6027
#6029
Input
Output
70 char/s
Connector (Note)
MR-20MR
DB-25S
DB-37S
Max
cable length
5
m
50
m
15
m
100
m
External equipment
ASR-33
or
equipment
having
current
loop
(20 mA)
interface
FACIT4070
or
equipment
having
equiva¬
lent
interface
Equipment
having RS232C
interface
Equipment
having RS422
interface
Functions
Output
the
NC
data
to
the
ex¬
ternal equipment (for
punching
out NC
tape)
•
Storing NC data
into NC
memory
or
collating them
.
•
Outputting NC
data
to
external
equipment
(punch
out)
•
Automatic operation
in
the
Tape
mode
The types of the
connector
on
the NC side. For the mating connectors
to
this
MR-20F, DB-25P, DB-37P
Note
connector, use
the following
4.7.2
SETTING OF DATA INPUT
/OUTPUT
INTERFACE
TO BE USED
©
©
PÿI
To use
data input
/output
interface, it
is
neces¬
sary
to set
which interface is
to
be used. Make
this setting
as
follows:
+
+
(1)
Setting
of Data
Input
Interface to Be Used
w
Data Input Inter¬
face
to
be used
IDVCEO
(#6003, DO)
IDVCE1
(#6003, Dl)
©
©
RS422 INTERFACE
(DB-37S)
PTR Interface (Note)
0
0
<D
RS232C INTERFACE
(DU-25S)
FACIT4070 1NTERFACF
CURRENT LOOP
(20
mA)
INTERFACE
(MR-20MR)
0
RS232C
Interface
1
§
RS422
Interface
1
0
Note: PTR
interface is for the
standard
tape
reader. Usually, this interface is
set.
Fig. 4.39
Data
I/O
Interface Receptacles
in
Control Cabinet
—
29
-
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