Vaisala WMT52 User Manual
Page 92
User’s Guide ______________________________________________________________________
90 ___________________________________________________________________M210925EN-B
The structure of the supervisor response message:
where
$
=
Start of the message
WI
=
Device type (WI = weather instrument)
XDR
=
Transducer measurement response identifier
C
=
Transducer id 2 type (temperature), see the following
Transducer table
20.4
=
Transducer id 2 data (Heating temperature)
C
=
Transducer id 2 units (C, Heating temperature)
2
=
Transducer id for Heating temperature
U
=
Transducer id 0 type (voltage)
12.0
=
Transducer id 0 data (Heating voltage)
M
=
Transducer id 0 units (N = heating disabled or
heating temperature too high
1
, Heating voltage)
1. See Chapter 8, section Supervisor Message, Setting Fields for definitions
of the Heating voltage field.
0
=
Transducer id for Heating voltage
U
=
Transducer id 1 type (Supply voltage)
12.5
=
Transducer id 1 data (Supply voltage)
V
=
Transducer id 1 units (V, Supply voltage)
1
=
Transducer id for Supply voltage
U
=
Transducer id 2 type (voltage)
3.460
=
Transducer id 2 data (3.5V reference voltage)
V
=
Transducer id 2 units (V, 3.5V reference voltage)
2
=
Transducer id for 3.5V reference voltage
G
=
Transducer id 4 type (generic)
HEL/___
=
Transducer id 4 data (info field)
Transducer id 4 units (none, null)
4
=
Transducer id for generic field
*
Checksum delimiter
2D
=
Two-character CRC for the response.
<cr><lf>
=
Response terminator