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021814/03/21
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Page 73 of 86
Position
Length Example Description
e: high nibble in byte 3 in HEX (Bit 15 … 12)
f: low nibble in byte 3 in HEX (Bit 11 … 8)
g: high nibble in low byte in HEX (Bit 7 … 4)
h: low nibble in low byte in HEX (Bit 3 … 0)
76
1
*
Separation character (’;’)
77
2
xy
Exclusive or linked check sum in hexadecimal representa-
tion
x: high nibble check sum in HEX
y: low nibble check sum in HEX
79
1
ETX
End character (end of text)
80
1
CR
Carriage Return
81
1
LF
Line feed
Table 11 :
Measured Value Telegram 2
Pressure and acceleration sensors are thermally coupled.
1)
: If there is no calibration table or the "UC" parameter is 0, the calculated measured value of
the standard characteristic is used here.
12.3 Telegram 4
The wind sensor responds to the command "00TR4 \ r" with the measured value telegram.
The telegram structure is shown in the following table:
Position
Length
Sample
Description
1
1
STX
Start of text
2
2
xx
Identification number (ID)
xx: 0..99
4
1
;
Separation marks (’;’)
5
5
xx.xx
Instantaneous value of the wind speed, calculated with the stand-
ard curve; Unit: m / s; Resolution: 0.01m / s.
10
1
;
Separation marks (’;’)
11
5
xx.xx
Instantaneous value of the wind speed, calculated with the current
calibration table; Unit: m / s; Resolution: 0.01m / s. If no calibration
table is available, the calculated measured value of the standard
characteristic is output here.
16
1
;
Separation marks (’;’)
17
5
xx.xx
Instantaneous value of wind speed corrected as a function of air
pressure (wind speed calculated with the current calibration table)
Unit: m / s; Resolution: 0.01m / s.
22
1
;
Separation marks (’;’)
23
8
abcdefg
h
32Bit Sensor status in hexadecimal representation
a: high nibble im high byte in HEX (Bit 31 … 28)
b: low nibble im high byte in HEX (Bit 27 … 24)
c: high nibble im byte 2 in HEX (Bit 23 … 20)
d: low nibble im byte 2 in HEX (Bit 19 … 16)
e: high nibble im byte 3 in HEX (Bit 15 … 12)
f: low nibble im byte 3 in HEX (Bit 11 … 8)
g: high nibble im low byte in HEX (Bit 7 … 4)
h: low nibble im low byte in HEX (Bit 3 … 0)
31
1
*
Separation marks (’*’)
32
2
xy
Exclusive or linked checksum in hexadecimal representation
x: high nibble checksum in HEX
