YASKAWA YASNAC 3000G

4.3.13
DISPLAY
OF
INPUT/OUTPUT
SIGNALS
NOTES:
All
the
input/output
signals
can
be checked
on
the
operator's
panel
at
any
time
even
during
automatic
operation.
•
For
diagnostic
number
of
each
signal,
refer
to
Table
8.
5.
3
List
of
Input/Output
Signals.
•
Signal
is
shown
by
11
1"
or
"0."
it
l
ii
,
*
Procedure
is
as
follows:
Depress
the
ALM
key,
and
it
lights
up.
Alarm
and/or
status
code
will
be
shown
on
the
universal
display.
contact
close,
"0":
contact
open.
1.
•
In
the
I/O
signal
display
mode,
I/O
signal
diag¬
nostic
number
can
be
input
from
data
keyboard,
too.
Inputting
the
diagnostic
number
shifts
the
displayed
diagnostic
number
to
left
and
makes
room
for
new
number
on
the
NUMBER
display.
Operation
of
the
WR
key
is
not
necessary.
•
I/O
signal
display
mode is
cancelled
by
depress¬
ing
the
RESET
key
or
FUNCTION
key.
Select
diagnostic
number
of
I/O
signals
using
NUMBER
key
and
ADDRESS
key.
Then
I/O
signal
"l"
or
"0"
replaces
the dis¬
played
alarm
code
on
the
universal
display.
Operation
of
NUMBER
key
makes
I/O
signal
display
mode
automatically.
2.
§901
.
0
D
7
D
6
OS
04
D
3
02
D
00
BUFFER
n n
n
n
in
n n
u
u
u
u
i
u u
u
o
L$TATUSJ
coot
'•—ALARM—1
CODE
NUMBER
START
BATTERY
ADDRESS
o
o
G'
n
G?
X
Y
Z
4
I
J
K R
7
9
8
AS
o
i
n
p
Q
M
L
F
5
T
H
X
I
u
4
5
6
1
2
3
FUNCTION
AODRESS
NUMBER
RESET
IBI3BBB
HB
Hi
o
:*N
Fig.
4.3.
13.
1
UNIVERSAL
DISPLAY
Input
Signal
X
I
82
+LX
-LX
+LY
-LY
DEC
X
DEC
Y
SRD
LRD
I
i
i
T
OVERTRAVEL
LIMIT
SWITCH
ZERO
RETURN
DECELERATING
LIMIT
SWITCH
LOGIC
SERVO
READY
POWER
NUMBER
ADDRESS
Selecting
address
X
and
number
"82"
causes
input/output
signals
shown
above
to
be
displayed
by
"l"
or
"0"
on
the
universal
display.
Fig.
4.3.
13.2
Example
of
Input/Outp.ut
Signal
Display
103
-