Leuze BPS 8 - Binary Protocol Type 2; Data Format; Telegram Structure

Leuze electronic Binary protocol type 2
Leuze electronic BPS 8 73
TNT 35/7-24V
9.2 Binary protocol type 2
Notice!
With the BPS Configuration Tool
, the user can individually adapt the binary protocol 1 to
the specific requirements
of the application. The binary protocols 2 and 3, on the other hand,
have a fixed structure and cannot be modified.
9.2.1 Data format
• Baud rate: 62'500 kBaud
• Data bits: 9
• Start bits: 1
• Stop bits: 1
• Parity: none
9.2.2 Telegram structure
9.2.2.1 Query to the BPS 8 (control byte)
Bit no. 8 7 6 5 4 3 2 1 0
Designation Fixed 1 Fixed 0 Fixed 1 Fixed 1 SLEEP S-Bit 1 S-Bit 0 A1 A0
Bit Function Value Explanation
0A0 0
All read heads are occupied with address 0. The address can only be
changed via the BPS Configuration Tool.
1A1 0
2S-Bit 0
0 Position data is sent.
1 The marker information is sent.
3S-Bit 1
0 Position data is sent.
1 Diagnostic data is sent.
4SLEEP
0 Polygon wheel motor is switched on.
1 Polygon wheel motor is switched off (SLEEP mode
1)
).
1) In order to extend the service life of the device, it can be switched to SLEEP mode. In
SLEEP mode, the motor and laser are switched off. Diagnosis of the read system cannot
be performed.
When reactivating the device, the system takes approx. 5s to boot.
5 Fixed 1 1 No function, permanently set to 1.
6 Fixed 1 1 No function, permanently set to 1.
7 Fixed 0 0 No function, permanently set to 0.
8 Fixed 1 1 No function, permanently set to 1.