Sutron
Corporation
SDI
‐
TB
Users
Manual
Rev.
1.1
5/24/2018
pg.
9
Command
Name
Command
Response
Notes
M
MC
C
CC
Get
accumulation
and
raw
tip
values
aM!
(or
MC,
C,
CC)
Ex
:
8M!
aD0!
Ex:
0D0!
a0005
5
values
available
in
0
seconds.
Use
D0
to
retrieve
data.
a+<acc_last>+<raw
tip_years>
+<acc_year>+<acc_daily>+<acc_yes
t>
where:
a
=
Sensor
address
<acc_last>=Rainfall
since
last
measurement
<raw_tip_years>=Total
raw
tips
this
year
<acc_year>=
Total
accumulation
this
year
<acc_daily>=Total
accumulation
today
<acc_yest>=
Total
accumulation
Yesterday
Ex:
0+0.01+12+0.12+0.03+0.02
Returns
the
current
accumulation
values
and
resets
the
accumulated
rainfall
since
last
measurement.
M1
MC1
C1
CC1
Get
rainfall
in
last
‘x’
minutes.
aM1!
(or
MC1,
C1,
CC1)
Ex
:
0M1!
aD0!
Ex:
0D0!
a0002
2
values
available
in
0
seconds.
Use
D0
to
retrieve
data.
a+<acc_x_minutes><x>
where:
a
=address
<acc_x_minutes>=
rainfall
<x>
=
duration
for
which
rainfall
is
reported
Ex:
0+0.03+15
Returns
the
ainfall
in
the
last
‘x’
minutes,
where
x
can
be
set
using
the
extended
command
‘XIDUR’
described
the
‘
Extended
SDI
‐
12
commands’
table.
