69
Data record
The data record consists of 32 bytes, where every byte consists of two digits.
Subsequently, bits 0-3 will be described as “L” and bits 4-7 as “H”.
Temperature/humidity sensor 1-8
The temperatures are transferred in BCD format as 3 digits, with the highest
bit corresponding to the sign. This yields a range of values from –79.9
°
C to
+79.9
°
C.
The humidity is transferred in BCD format – 20 %. This allows the third bit in
the 10 value to be used as a new flag.
A transferred value of 75 represents
a humidity of 95%. If the 1 value is greater than 9, then the humidity value is
invalid (sensor has no humidity)
L1
Temp 1 in
°
C
b
3
-b
0
0.1
(0-9)
H1 Temp 1 in
°
C
b
7
-b
4
1
(0-9)
L2
Temp 1 in
°
C
b
2
-b
0
10
(0-7)
b
3
Sign;
H2 Humidity 1 in %
b
7
-b
4
1
(0-9)
(if value > 9
sensor has no humidity)
L3
Humidity 1 in %
b
2
-b
0
10 - 2
(0-7)
b
3
New flag;
H3 Temp 2 in
°
C
b
7
-b
4
0.1
(0-9)
L4
Temp 2 in
°
C
b
3
-b
0
1
(0-9)
H4 Temp 2 in
°
C
b
6
-b
4
10
(0-7)
b
7
Sign;
L5
Humidity 2 in %
b
3
-b
0
1
(0-9)
(if value > 9
sensor has no humidity)
H6 Humidity 2 in %
b
6
-b
4
10 - 2
(0-7)
b
7
New flag;
L6
Temp 3 in
°
C
b
3
-b
0
0.1
(0-9)
H6 Temp 3 in
°
C
b
7
-b
4
1
(0-9)
L7
Temp 3 in
°
C
b
2
-b
0
10
(0-7)
b
3
Sign;
H7 Humidity 3 in %
b
7
-b
4
1
(0-9)
(if value > 9
sensor has no humidity)
L8
Humidity 3 in %
b
2
-b
0
10 - 2
(0-7)
b
3
New flag;
H8 Temp 4 in
°
C
b
7
-b
4
0.1
(0-9)
L9
Temp 4 in
°
C
b
3
-b
0
1
(0-9)
H9 Temp 4 in
°
C
b
6
-b
4
10
(0-7)
b
7
Sign;
Summary of Contents for WS-2510
Page 3: ...3 ...
Page 9: ...9 Chapter 1 Introduction ...
Page 16: ...16 ...
Page 17: ...17 Chapter 2 Starting operation ...
Page 28: ...28 Chapter 3 File menu ...
Page 36: ...36 Chapter 4 Display menu ...
Page 42: ...42 Chapter 5 Weather display menu ...
Page 44: ...44 Chapter 6 Interface menu ...
Page 49: ...49 ...
Page 50: ...50 Chapter 7 View menu ...
Page 75: ...75 ...