Starting up the device – Basic configuration
Leuze electronic
DCR 248i
44
Ä
With a device as TCP client, set the following values:
ð
IP address of the TCP server, normally the IP address of the control or the host computer
ð
Port number of the TCP server
ð
Timeout for the wait time for an answer from the server
ð
Repetition time for renewed communication attempt following a timeout
Ä
With a device as TCP server, set the following values:
ð
Port number for the communication of the device with the TCP clients
The corresponding adjustment options can be found in the webConfig tool:
Configuration > Control > Host > Ethernet > TCP/IP
8.3.5
RS 232/RS 422 communication
The code reader sends an
S
to the interface as a start-up message and to announce that the device is
ready.
The device operates as follows with the factory settings:
• Activation of the reading gate via SWI1. The integrated illumination becomes visible.
• If a code is detected, it is output via the RS 232 interface according to the following protocol.
<STX><Code data><CR><LF>
(9600 baud, 8 data bits, no parity, 1 stop bit)
8.3.6
FTP client
To transfer images and log files, you can configure process data output via an FTP server.
Ä
You can set the IP address and the port number of the FTP server with which communication is to oc-
cur.
Ä
Assign user names and password settings or define the direction of communication using the
Passive
mode
option.
ð
When the
Passive mode
option is activated, the FTP client sets up an outgoing connection to the
server.
Ä
Activate the FTP client.
Ä
Select which images (OK/NOK) are transferred. You can assign each one a name.
The corresponding adjustment options can be found in the webConfig tool:
Configuration > Control > Host > FTP client
NOTICE
Ä
You can set the time stamp via
Maintenance > System clock
.
ð
The system clock is reset if the operating voltage is interrupted.
8.4
Configuration via configuration codes
8.5
Activating device functions
You can activate the following device functions via the control buttons on the control panel:
•
TRIG
•
AUTO
•
ADJ
•
TEACH
Ä
Connect the code reader to the voltage supply.
Ä