Specifications for Leuze end devices
72
MA 20
8
i
Le
u
ze electronic
16.5
Bar code reader BCL 300i, BCL 500i (S4 switch position 4)
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
BCL 300i, BCL 500i
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
v
1
Activation / deactivation reading gate
+ / -
2
Reference code teach-in activation / deactivation
RT+ / RT-
3
4
Autom. configuration of reading task activation / deact.
CA+ / CA-
5
Switching output 1 activation
OA1
6
Switching output 2 activation
OA2
7
Switching output 1 deactivation
OD1
8
Switching output 2 deactivation
OD2
9
10
11
12
13
Parameter - difference to default parameter set
PD20
14
Reset parameters to default values
PC20
15
Device restart
H