Rs 232/Rs 422 Communication; Ftp Client; Configuration Via Configuration Codes; Activating Device Functions - Leuze electronic DCR 248i Original Operating Instructions

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

You can make configuration changes with the help of configuration codes (see chapter 18.3 "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 Select the desired function via the control buttons on the control panel (see chapter 3.4.2 "Bar graph
display").
Leuze electronic
Starting up the device – Basic configuration
DCR 248i 44