Description ODSL 30
Leuze electronic GmbH + Co. KG
ODSL 30
18
Figure 3.7: Serial transmission formats ODSL 30/D…
7
0
7
0
7
0
0
0
0
1
x x
1
0
7
0
7
0
0
1
Measurement value = 16 bits (measurement range 0 … 30m, resolution 1mm)
1. Low Byte (bit 0 = 0, bit 1 = 0)
Measurement value = 14 bits (measurement range 0 … 15m, resolution 1mm)
Measurement value ASCII transmission
Transmission format: MMMMM<CR>
MMMMM = 5-digit measurement value
<CR>
= ASCII character "Carriage Return" (x0D)
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit 0 (LSB)
Bit 11 Bit 10 Bit 9 Bit 8 Bit
7
Bit
6
don’t care don’t care Bit 15 (
M
SB
)
Bit
14
Bit
13
Bit 12
3. High Byte (bit 0 = 0, bit 1 = 1)
1. Low Byte (bit 0 = 0)
2. High Byte (bit 0 = 1)
Bit
6
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
Bit 0 (LS
B
)
Bit 13 (M
SB
)
Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit
7
Remote control operation
ASCII transfer of the measurement value on request
4 digits (4 bytes), 5 digits (5 bytes) or 6 digits (6 bytes).
Measurement value ASCII transmission, resolution 0.1mm
Transmission format: MMMMMM<CR>
MMMMMM= 6-digit measurement value in tenths of a mm without decimal point
<CR>
= ASCII character "Carriage Return" (x0D)
7
0
0
0
7
0
0
1
7
0
1
0
7
0
x x x x
1
1
Measurement value = 20bits (measurement range 0 … 30m, resolution 0.1mm)
1. Low Byte
(bit 0 = 0, bit 1 = 0)
Bit
5
Bit
4
Bit
3
Bit
2
Bit
1
B
it 0
(L
S
B)
B
it 1
1
B
it 1
0
B
it 9
B
it 8
Bit
7
Bit
6
Bit
17
Bit
16
Bit
15
Bit
14
Bit
13
B
it 1
2
don
’t
care
don
’t
care
don
’t
care
don
’t
care
Bit
19
(MSB
)
Bit
18
Bit
19
(MSB
)
2. Middle Low Byte
(bit 0 = 1, bit 1 = 0)
3. Middle High Byte
(bit 0 = 0, bit 1 = 1)
4. High Byte
(bit 0 = 1, bit 1 = 1)
2. Middle Byte (bit 0 = 1, bit 1 = 0)