Online commands
Leuze electronic GmbH + Co. KG
BCL 92
46
Reading a reference code
Command
’RR’
Description
The command reads out the reference code defined in the device. If no param-
eters are specified, all defined codes are output.
Parameter
<reference code number>
’1’
Reference code 1
’2’
Reference code 2
Acknowledgment
If no reference codes are defined, the device responds with the ’RS’ command
and corresponding status (see command ’RS’).
With valid codes, output is in the following format:
’RCyvxxzzzzz’
y, v, x and z are placeholders (variables) for the actual input.
y
Def. reference code no.
’1’
(code 1)
’2’
(code 2)
v
Storage location for reference code:
’0’
RAM+EEPROM
’3’
RAM only
xx
Def. code type (see command ’CA’)
z
Def. code information (1 … 30 characters)
Alignment mode
Command
’JP’
Description
This command is used for simplified mounting and alignment of the device in
static installation situations. After activating the function with ’JP+’, the scanner
continuously supplies status information to the serial interfaces. With this on-
line command, the scanner is set to terminate the decoding after 100 success-
fully decoded labels and output the status information. Subsequently, the read
process is reactivated automatically.
As status, the output returns the following values:
• Scans which contain the valid label information on the basis of 100 scans
• Decoding result
These values can be used to determine the decoding quality:
• If the reading quality is high, the laser beam flashes in brief, regular inter-
vals.
• The worse the decoder decodes, the longer the pauses become during
which the laser light is switched off.
Parameter
’+’
Starts the adjustment mode.
’-’
Ends the adjustment mode.
Acknowledgment
’xxxxx_yyyyy’
xxxxx
"Scans since reading gate release" (Scans_with info):
Number of scans that contain valid label information. The
maximum value is 100.
yyyyy
Bar code information.
