Specifications for Leuze end devices
74
MA 20
8
i
Le
u
ze electronic
16.7
LSIS 122 (S4 switch position 6)
Specifications for the serial interface
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 11.1.2 "Command mode", figure 11.1.
Recommended settings
Setting the data length is not required.
Default parameter
LSIS 122
Baud rate
9600
Data mode
8N1
Handshake
no
Protocol
framing protocol without acknowledgment
Frame
<STX> <Data> <CR> <LF>
Control bit
Meaning
Corresponds to
serial command
(ASCII)
0
Version query
i
1
Activation/Deactivation of reading gate: 12h/14h
<DC2> / <DC4>
2
3
4
5
6
7
8
9
10
11
12
13
14
15