KEYENCE KV-D20 User Manual
Page 24
2. Overview and Operation
2
24
t
i
n
u
V
K
n
i
n
o
i
t
a
r
e
p
O
s
y
a
l
e
R
5
1
5
2
o
t
0
0
5
2
n
o
i
t
p
i
r
c
s
e
D
d
n
a
d
e
p
p
o
t
s
s
i
V
K
e
h
T
s
i
m
a
r
g
o
r
p
r
e
d
d
a
l
a
.
n
e
t
t
i
r
w
d
e
r
a
e
l
C
e
c
i
v
e
d
e
h
t
n
i
d
e
m
r
o
f
r
e
p
s
i
n
o
i
t
a
r
e
p
o
s
i
h
t
n
e
h
W
o
t
d
e
c
r
o
f
s
i
n
e
e
r
c
s
e
h
t
,
e
d
o
m
m
e
t
s
y
s
r
o
e
d
o
m
.
e
d
o
m
r
o
t
a
r
e
p
o
n
o
i
t
a
r
e
p
o
n
i
s
i
V
K
e
h
T
m
a
r
g
o
r
p
r
e
d
d
a
l
a
d
n
a
.
n
e
t
t
i
r
w
s
i
d
e
n
i
a
t
e
R
e
n
o
e
h
t
s
a
e
m
a
s
e
h
t
s
i
n
e
e
r
c
s
t
n
e
r
r
u
c
e
h
T
s
i
m
a
r
g
o
r
p
r
e
d
d
a
l
e
h
t
e
r
o
f
e
b
d
e
y
a
l
p
s
i
d
e
d
o
m
t
n
e
r
r
u
c
e
h
t
o
t
e
g
n
a
h
c
e
h
t
n
e
h
W
.
d
e
g
n
a
h
c
e
h
t
r
e
t
f
a
d
e
t
a
v
i
t
c
a
s
i
g
n
i
t
t
e
s
e
h
t
,
d
e
l
b
a
s
i
d
s
i
.
e
d
o
m
r
e
h
t
o
n
a
o
t
d
e
g
n
a
h
c
s
i
e
d
o
m
t
n
e
r
r
u
c
o
t
t
e
s
s
i
V
K
e
h
T
.
e
t
a
t
s
M
A
R
G
O
R
P
d
e
n
i
a
t
e
R
g
n
i
t
t
e
s
e
g
n
a
h
c
n
e
e
r
c
s
d
n
a
n
e
e
r
c
s
t
n
e
r
r
u
c
e
h
T
.
e
t
a
t
s
N
U
R
n
i
s
a
e
m
a
s
e
h
t
s
i
■
When change setting is disabled for the current mode (screen) and the
KV-D20 is turned off:
The setting is activated when the KV-D20 is turned on again. The screen next to
the disabled screen appears.
■
When change setting is disabled to a mode (screen) other than the current
mode (screen):
The change to the specified mode (screen) is disabled. The mode (screen) is not
displayed when screens are switched.
Process when the KV unit status is changed
When a ladder program is written to the KV unit or the unit is switched to PRO-
GRAM mode, the contents of special utility relays 2500 through 2515 are pro-
cessed as shown below.
kv_d20_manual.p65
08.3.10, 6:08 PM
24