YASKAWA yasnac MX2

Table
4.6
RS422
Interface
Connection
Cable
Table
4.7
RS232C
Interface
Connection
Cable
(B)
External
Equipment
NC
(DB-37P)
External
Equipment
NC
(DB-25P
Connections
Signal
Name
Pin
Pm
Symbol
Connections
Symbol
No
Signal
N
ame
No.
Pin
No.
Pm
No
.
Symbol
Symbol
L5
SHIELD
Shield
1
0=0
FG
1
FG
Not
used
2
Sending
data
3
Not
used
SD
SD
2
Sending
data
SD
4
SD
Receiving
data
RD
RD
3
Not
used
5
Request
sending
a
RS
4
RS
Receiving
data
6
RD
RD
Capable
of
sending
a
Request
sending
CS
5
CS
RS
7
RS
[O
Not
used
6
DR
Not
used
8
Signal
grounding
CÿO
Cable of
sending
SG
7
SG
9
CS
CS
8
10
Not
used
ER
Not
used
11
Not
used
(OR
IO
ALARM)
NC
ready
12
ER
ER
25
I/O
device
ready
DR
13
DR
14
4.7.5
OPERATIONS
US1NC
DATA
INPUT/OUTPUT
INTERFACE
Not
used
18
The
use
of
data
mput/output
interface
allows
the
following
operations
and
runs
Signal
grounding
SG
19
(1)
The
input/output
operations
of
tool
offset
amounts,
setting
data,
and
parameter
data
and
the
output
operations
(punch
out)
of
part
programs.
For
details,
see
4.4
TAPE
INPUT/OUTPUT
OPERATIONS
OF
NC
DATA.
(2)
The
storing
of
part
programs
into
memory.
For
details,
see
4.5
LOADING
PART
PRO¬
GRAMS
INTO
MEMORY.
(3)
Tape-
verification
of
part
programs,
tool
off¬
set
amount,
setting
data,
and
parameter
data.
For
details,
see
4.8
TAPR
VERIFYING.
(4)
Automatic
run
in
tape
mode.
The
control
may
be
aoutomatically
run
in
tape
mode
not
via the
tape
reader
on
the
machine
but
via
the data
input
/output
interlace.
For
details,
see
7.6
OPERATION
IN
TAPE AND
MEMORY
MODE.
•
Not
used
20
Not
used
21
Sending
data
Oi
*SD
22
*SD
Not
used
23
Receiving
data
24
*RD
*RD
Request
sending
R3
25
*RS
*RS
26
Not
used
Capable
of
sending
o
27
*CS
*CS
Not
used
28
29
Not
used
NC
ready
30
*ER
*ER
I/O
device
ready
31
*DR
*DR
i
___
i
Not
used
32
t
37
-
33
-