Rockwell Automation SB3000 Configuration and Programming - Manual (Page 68)

3-50 SB3000 Drive Configuration and Programming
Figure 3.2 – Nth Scan Interrupts
La
tc
h “
e
v
e
ry
s
c
an"
O
u
tput
B
Inpu
t A
R
un A
O
u
tput
A
Input
B
R
un B
Sca
n
1
S
ca
n
2
Sca
n
3
S
c
a
n
4
Sc
a
n
5
S
c
an N
(n
-1
)
O
u
tput
B
Input
A
R
un A
Ou
tp
u
tA
Input
B
Ru
n
B
La
tc
h N
th s
c
a
n r
e
g
is
ter
s
t
h
a
t a
re
in
p
u
ts t
o
b
o
th
t
a
sks A a
n
d
B
.
UDC ope
rat
ing syst
em
g
ene
rat
e
s
in
te
rr
u
p
t to A
u
toM
a
x
P
ro
c
e
s
s
o
r.
L
a
tch
“
e
ve
ry sca
n
” re
g
ist
e
rs u
s
e
d
as
i
n
put
s
t
o
t
a
s
k
A
W
rite “
e
v
e
ry
s
c
a
n”
r
e
gi
s
te
rs
th
at a
re
ou
tpu
ts
from
tas
k
A
L
a
tch
“
e
ve
ry sc
a
n
”
re
gi
s
te
rs
t
hat
ar
e
in
pu
ts
t
o
tas
k
B
.
W
ri
te
“e
ve
ry
s
c
an”
r
e
gi
s
te
rs
that
ar
e
ou
tpu
ts
from
ta
sk B.
Wr
it
e
“
e
v
e
ry
sca
n
" re
g
ist
e
rs
th
at ar
e
o
u
tpu
ts
fr
om
ta
sk B.
L
a
tc
h
“e
ve
ry
sca
n
" re
g
ist
e
rs t
h
a
t
are
i
n
p
u
ts
to tas
k
A
W
ri
te
“
e
ve
ry
sca
n
" re
g
ist
e
rs
th
at a
re
ou
tpu
ts
from
tas
k
A
re
gi
s
te
rs
t
hat
ar
e
in
pu
ts
t
o
tas
k
B
W
ri
te
“Nt
h
sca
n
" re
g
ist
e
rs
th
at a
re
ou
tpu
ts
from
bo
th
ta
sks A a
n
d
B
S
c
an 5
(n
-1
)
Sca
n
6
(Nt
h
sca
n
)
Zo
om
i
n
Z
oom
i
n
V
a
lu
e i
n
s
c
a
n
s
pe
r i
n
te
rr
up
t r
egi
s
ter
=
6
Sca
n
2
Sca
n
3
S
c
an 4
Sca
n
1
UDC
M
o
dul
e
Au
to
M
a
x Pro
c
e
sso
r wi
th
T
a
sk
S
e
rvi
c
in
g
In
te
rr
u
p
ts fr
o
m
UDC m
o
d
u
le
.
Au
to
Ma
x Pr
o
c
e
s
so
r
T
a
sk*
*
Se
rv
ic
in
g
UDC i
n
te
rr
up
t
*C
C
L
K
i
s
tu
rn
ed
o
n
i
n
th
e A
u
toM
a
x
ra
c
k
b
y
th
e A
u
toM
a
x
ta
s
k
.
**
A
s
long
as
th
is
Au
to
M
a
x t
a
sk c
an
exec
ut
e
in
t
h
e i
n
te
rv
al
b
e
tw
e
en
UDC up
dat
es (
and
i
n
te
rr
upt
s,
i
n
t
h
is
c
a
se)
th
e
re w
ill b
e
n
o
t
a
sk
o
v
er
lap
in
t
h
e A
u
to
M
a
x P
ro
c
es
s
o
r.