Leuze BPS 8 - Binary Protocol 4: BPS 8 SM 10 x-04

Protocols for position value output
Leuze electronic BPS 8 102
TNT 35/7-24V
9.4 Binary protocol 4 – BPS 8 SM 10x-04
With the BPS Configuration Tool, the user can individually adapt the binary protocols 1
and 6 to the specific requirements of the application. The binary protocols 2, 3 and 4, on the
other hand, have a fixed structure and cannot be modified.
9.4.1 Data format
Table 9.4: BPS 8 SM 10x-04 data format
9.4.2 Request telegram to the BPS 8 SM 10x-04
The request telegram consists of 6 bytes.
Request telegram structure
Data format BPS 8 SM 10x-04
Baud rate 62.5 kBit/s
Number of data bits 9
Number of start bits 1
Number of stop bits 1
Parity None
Addressing 0 … 3
Operating mode RS232 half duplex
Handshake None
Byte no. Designation Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0 Target address (BPS) 1 AZ7 AZ6 AZ5 AZ4 AZ3 AZ2 AZ1 AZ0
1 Source address (host) 0 AQ7 AQ6 AQ5 AQ4 AQ3 AQ2 AQ1 AQ0
2 Length (without checksum) 0 L7 L6 L5 L4 L3 L2 L1 L0
3 Function identifier 0 F7F6F5F4F3F2F1F0
4 Control byte 0 S7S6S5S4S3S2S1S0
5 Checksum Bitwise exclusive OR combination of bytes 0 … 4