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Specifications for Leuze end devices
Leuze electronic
MA 258
i
101
TNT
35/7-2
4
V
16.4
Bar code reader BCL 300i, BCL 500i, BCL 600i (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 11.1.3 "Command mode", figure 11.2.
Recommended settings
• Produced/Consumed data settings:
dependent on the number of digits of the bar code that is to be read.
With an 18-digit bar code (+ 2 bytes of status bytes), for example, it is advisable to
use the "20 bytes In/4 bytes Out" combination.
Default parameter
BCL 300i, BCL 500i, BCL 600i
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