PD8
6
5
Snoop
e
r Modbus
Se
ria
l In
put Me
te
r
Ins
truc
tion M
a
nua
l: Re
gis
te
r Ta
ble
77
Regist
er
1
Name
A
c
c
ess
Limit
s
or
Range
2
Data
Ty
p
e
3
Func
tio
n
Code
(s)
Com
m
en
ts
Num
b
er
A
d
d
res
s
(hex
)
403
16 –
403
17
315 –
3
16
(013B
–
013C
)
4-
20m
A
ou
t
–
DA
C
calibr
a
ti
on:
Of
fset
R
ead
Wr
it
e
Dependent
on
hard
w
a
re
.
Ideal =
0.
Float
03, 04, 16
4-
20m
A
ou
tput
of
fset calibr
a
tion
fa
c
tor to
c
onv
e
rt m
A
to D
A
C
counts.
404
01 –
404
02
to
404
31 –
404
32
400
–
40
1
(0190 –
019
1)
to
430 –
4
31
(0
1
A
E
–
01
A
F
)
Input 1
to
Input 16
R
ead
Wr
it
e
-1999
99
to
999
999
Long
03, 04, 16
Input
v
a
lues for the s
caling of 2
to 16
data
points.
N
u
mber of
point
s set
in R
e
gist
er
40
01
5.
404
33 –
404
34
to
404
63 –
404
64
432
–
43
3
(01B
0 –
01B
1)
to
462 –
4
63
(01C
E –
01C
F)
D
ispla
y
1
to
D
ispla
y
16
R
ead
Wr
it
e
-1999
99
to
999
999
Long
03, 04, 16
D
ispla
y
v
a
lues f
o
r t
h
e sc
aling of
2
t
o
16
dat
a
point
s.
N
u
mber of
point
s set
in R
e
gist
er
40
01
5.
491
01
To
491
04
910
0 –
9
1
03
(238C
–
238F)
Product
Id
e
n
ti
fi
e
r
R
ead
Onl
y
Not
applicab
le
A
S
CII
chara
c
t
ers
03,
04
8 char
acter
s indi
cati
ng the product firm
ware number
