Leuze BPS 34 SM 100, Оригинальная инструкция по эксплуатации

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Protocols for position value output
Leuze electronic GmbH + Co. KG BPS 8 71
Data byte 2: Second marker bar code character (capital letter A, B, C, D, E, F, G)
Data byte 3: Third marker bar code character (digit 1)
Example: output of marker data
Marker bar code: AA1
Data byte 1= A = 41
h
= 001000001
b
Data byte 2= A = 41
h
= 001000001
b
Data byte 3= 1 = 31
h
= 000110001
b
NOTE
If no marker data are present in the memory of the BPS 8 and there is a marker data request,
E00 is transmitted.
NOTE
For more detailed information on marker bar codes, see see chapter 5.3 "Marker bar codes"
on see page 22.
Byte
no.
Designation Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Status byte 0 D M A1 A0 QT1 QT0 OUT ERR
1 Data byte 1 0 0 1 0 0 0 0 0 1
2 Data byte 2 0 0 1 0 0 0 0 0 1
3 Data byte 3 0 0 0 1 1 0 0 0 0
4 XOR combination Bitwise exclusive OR combination of bytes 0 to 3
5 Repetition of data byte 1 0 0 1 0 0 0 0 0 1
6 Repetition of data byte 2 0 0 1 0 0 0 0 0 1
7 Repetition of data byte 3 0 0 0 1 1 0 0 0 1