Bps 8 Bar Code Positioning System (S4 Switch Position A) - Leuze electronic MA 204i Technical Description

Specifications for Leuze end devices

16.11 BPS 8 bar code positioning system (S4 switch position A)

Specifications for the serial interface
Default parameter
Baud rate
Data mode
Handshake
Protocol
Frame
Specifications for Command mode
To activate the Command mode, bit 0 must be set to 1 in control byte 0.
For further information, see chapter 11.1.3 "Command mode", figure 11.2.
Control bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Recommended settings
• Input module: 8 bytes
• Output module: 4 bytes
In this switch position, the MA automatically sends a position request to the BPS 8
every 10 ms until another command comes via the control. Automatic request only
restarts when a new position request is sent by the PLC or when the MA is restarted.
92
BPS 8
57600
8N1
no
binary protocol without acknowledgment
<Data>
Meaning
Request diagnostic info
Request marker info
Request SLEEP mode
Request position info
Request individual measurement
MA 204i
Corresponds to serial command
(HEX)
byte 1 byte 2
01 01
02 02
04 04
08 08
10 10
Leuze electronic