Table 62 Auxiliary Sensor Parameters
Parameter Factory Range Info Command
Auxiliary
sensor
con
trols
Order option
defined
1 = Tr pt1000 temperature Format: 1111100011111000
The first 8 are for combined
message and the last 8 for
composite message.
1 = Data is on
0 = Data is o
Note that you write the
parame
ter format
1111100011111000 but the unit
answers 11111000&11111000
Note that Analog output
mode is never set when
external sensors are in use.
IU,R
1 = Ra Aux. rain amount
1 = Sl Ultrasonic level sensor
1 = Sr Solar radiation
1 = Rt pt1000 resistance
0 = Reserved
1 = Analog output mode*
0 = Reserved[& = Delimiter]
1 = Tr pt1000 temperature
1 = Ra Aux. rain amount
1 = Sl Ultrasonic level sensor
1 = Sr Solar radiation
1 = Rt pt1000 resistance
0 = Reserved
0 = Reserved
0 = Reserved
Auxiliary
sensor
upda
t
e
interval
60 0.5 … 3600 seconds
IU,I
Auxiliary
sensor
averaging
time
3 0.25 … 3600 seconds
IU,A
Auxiliary rain
sensor gain
0.2 0.000000001 … 1000000
IA,G
Reset mode
(c
umulative
rain amount
resetting)
M M = resets rain when pulse
amount exceeds 65535.
When gain is 0.2, it resets at
65536*0.2 = 13107 (mm)
L = resets when reaching limit
value
A = Cumulative rain value is
reset every time rain
information is sent out from
transmitter (user counts
cumulative rain amount).
IA,M
Rain reset
limit
1000 0.000000001 … 1000000
IA,L
WXT530 Series User Guide M211840EN-D
208
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