EVCO EVB1256N9 User Manual
Page 70

E
V
C
O
S.p.A.
EV
B
O
X
1
| I
n
st
allat
io
n
g
u
id
e ver
. 1.
2
|
C
od
e 144B
O
X
1E124
p
ag
e 70 o
f 88
PA
R
A
M.
MI
N
.
MAX.
M.U
.
EVB1204N9
EVB1214N9
EVB1206N9
EVB1216N9
EVB1226N9
EVB1236N9
EVB1246N9
EVB1256N9
R
S
-485
MODBU
S
LA
1
247
- -
-
-
247 247
247 247
247 247 247
247
de
vic
e
a
ddre
ss
Lb
0
3
- -
-
-
2 2
2 2
2 2 2
2
ba
u
d
r
ate
0
=
2.400 bau
d
1
=
4.800 bau
d
2
=
9.600 bau
d
3
=
19.200 baud
LP
0
2
- -
-
2 2
2 2
2 2 2
2
pa
rit
y
0
=
no
ne (
n
o
p
ar
ity
)
1
=
odd
2
=
ev
en
Not
e
s:
(1
)
the
uni
t o
f m
eas
urem
ent d
ep
end
s o
n
P2
(2
)
Pro
p
er
ly
s
et the
param
ete
rs
c
orre
sp
on
d
ing
to
the
re
gu
la
to
rs
a
fte
r s
et
tin
g
para
m
ete
r P2
(3
)
The f
or
m
u
la
fo
r the
c
a
lc
u
lat
io
n
of
t
h
e C
PT tem
p
erature
is
:
C
PT te
m
p
er
ature
=
{
[(
P7
) x
(
te
m
pe
rature
de
te
ct
ed
b
y the
in
le
t a
ir
pro
b
e)
] +
[
(100
- P
7
) x
(
te
m
pe
rat
u
re
de
te
ct
ed
b
y the
o
u
tle
t a
ir pr
ob
e)] :
1
0
0
}
(4
)
the
param
ete
r
is
a
d
im
ens
io
na
l an
d
is
e
xpre
ss
ed
in
te
nths
(
fo
r i
n
st
a
n
ce
, 1
=
0.1
bar,
10
=
1 bar
, e
tc
...
);
the
p
os
itio
n
o
f the
de
cima
l po
in
t de
pe
n
d
s on
pa
ra
me
te
r P11
.
(5
)
th
e va
lu
e de
pe
n
d
s
on
pa
ra
me
te
r P
2
(0,1
°
C
or
1
°F
)
(6
)
if p
ara
m
et
er r1
2
i
s
se
t t
o 0
, t
h
e
co
m
p
res
so
r wi
ll
b
e s
w
itc
h
ed
o
n
w
h
en t
h
e ro
om
t
e
m
p
erat
ure o
r C
PT t
em
p
erat
ure i
s ab
o
ve t
h
e "w
o
rki
n
g
se
t-
po
in
t
+
r
0
" a
n
d
w
ill
be
sw
itch
ed
of
f
w
h
en
th
e
te
m
p
er
ature
f
alls
be
lo
w
the
w
or
king s
et-
po
in
t;
if
para
m
ete
r r12 i
s
se
t to
1, the
c
om
p
re
ss
or
w
ill
be
s
w
itc
h
ed
o
n
w
h
en
the
ro
om
t
emp
era
tu
re o
r CP
T t
em
p
erat
ure i
s ab
ov
e
th
e “w
or
ki
ng
s
et
-p
o
in
t
+
r0
/2
” and
wi
ll
b
e s
w
itc
h
ed
o
ff
when t
h
e t
em
p
erat
ure f
a
lls
b
elo
w
t
h
e "w
or
ki
ng
s
et
-p
o
in
t -
r0
/2
”