Starting up the device - Configuration
Leuze electronic GmbH + Co. KG
BCL 92
39
7.4.1
Service mode
You can connect a PC or a terminal to the device via the RS 232 interface and configure the device
through this connection (see chapter 5.8 "PC or terminal connection").
Setting the required parameters is carried out easiest in the 'Service' operating mode.
The Service mode provides the following defined operating parameters on the RS 232 interface, no matter
how the device is configured for process mode:
• Transmission rate: 9600 baud
• No parity
• 8 data bits
• 1 stop bit
• Prefix: STX
• Postfix: CR, LF
Activate service interface
The service interface can be activated by holding a defined bar code label in front of the reading window
during power-up (initialization phase).
Fig. 7.1:
Bar code label "Service"
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While the laser switches on for approx. 1 s after power-up, the "Service" label is to be held up in front of
the bar code reader at a suitable read distance.
When the device is in "Service" mode, the status LED flashes orange.