Note on
Bucket RT
and
Bucket NRT
values:
These level values are not exactly zeroed in case of an empty
collecting bucket. Depending on the climatic ambient conditions, they vary by maximum ±10 mm around zero.
Command
Response
Description
aD0!
*
* after
aM!
,
aMC!
,
aC!
,
aCC!
a<value1><value2><value3> …
… <CR><LF>
Send data
a
– sensor address
<value1>
–
Intensity RT
[mm/h]:
pbbbb.eee
(0.000 … 3000.000)
[mm/min]:
pbb.eee
(0.000 … 50.000)
[inch/h]:
pbbb.eee
(0.000 … 118.110)
[inch/min]:
pb.eee
(0.000 … 1.969)
<value2>
–
Accu RT-NRT
[mm]:
pbbb.eee
(0.000 … 500.000)
[inch]:
pbb.eee
(0.000 … 19.685)
<value3>
–
Accu NRT
Format as Accu RT-NRT
aD1!
*
* after
aM!
,
aMC!
,
aC!
,
aCC!
a<value4><value5><value6> …
… <CR><LF>
Send data
a
– sensor address
<value4>
–
Accu total NRT
Format as Accu RT-NRT
<value5>
–
Bucket RT
[mm]:
pbbb.eee
(7.000 … 400.000)
[inch]:
pbb.eee
(0.276 … 15.748)
<value6>
–
Bucket NRT
Format as Bucket RT
aD2!
*
* after
aM!
,
aMC!
,
aC!
,
aCC!
a<value7><value8><value9> …
… <CR><LF>
Send data
a
– sensor address
<value7>
–
Temperature of load cell
[°C]:
pbb.e
(–40.0 … +85.0)
[°F]:
pbbb.e
(–40.0 … +185.0)
<value8>
–
Heater status
pbbb
+0 = Orifice rim heater working properly
+1 = W:Temp. of orifice ring rim > 40 °C
+2 = A: Temp. of orifice ring rim < –20 °C
+4 = A: Temperature sensor not connected
+8 = A: Temperature sensor short-circuited
+16 = A: Communication to rim heater
module is defective (the pipe hous-
ing may have been removed)
+32 = A: Orifice rim heater self-test failed
+64 = W:Orifice rim heater temporarily
disabled
+128 = W:Orifice rim heater disabled or not
present
W = warning; A = alarm.
When the OTT Pluvio
2
S unit outputs other values than those
indicated here, several events have occurred simultaneously.
In such a case, the individual values are added up.
Example: “+65”
➝
Sum obtained from warnings “+1” and
“+64”. The status information output – assuming the cause
has been rectified – will be reset the next time the command
aM!
is used.
30
