Direct Data Exchange; Modbus-Tcp; Server; Webserver - DEUTSCHMANN AUTOMATION UNIGATE IC2 - Fast Ethernet Instruction Manual

Ethernet
9.4.1

Direct data exchange

In the Ethernet the data from the RS-interface are represented unchanged via a TCP/IP connec-
tion.
9.4.2

MODBUS-TCP

The Modbus protocol is already available as Script for the serial interface for all Script gateways.
Now this additional function can be adjusted at the Fast Ethernet gateway so that the Modbus
data can be made available as TCP-Modbus data packet on the Ethernet side.
(MODBUS-TCP).
For this purpose the channel that is used for this feature has to be set up as MODBUS-TCP
channel in the Script.
For this function a running Modbus-Script is required.
9.4.3

Server

9.4.3.1

Webserver

Websites can be called up through a communication channel that has been set up as webserver
channel via a Script. Here the internal data system is used. Several websites can be placed or
rather websites, image files and Java-applets can be called up. Additional connections are
opened by the browser for loading the applet and the images.
In addition, it must be ensured that files are available in the file system that can be called up as a
website.
The web server runs independently of the script.
The web server is only active in run mode. Not in config mode. The web server can be activated
via script using the parameter WebServer (value: 1) and deactivated again (value: 0).
The web server no longer uses any of the 4 possible channels if they are activated.
9.4.3.2

FTP-server

The FTP server is active both in Config.Mode and in Run Mode. A script can be activated via the
FTPServer parameter (value: 1) and deactivated again (value: 0).
The FTP server is password protected. A connection can be established with the predefined user
name "deutschmann" and the password "deutschmann"
The FTP server no longer uses any of the 4 possible channels if they are activated.
The FTP server does not offer any special support for spaces in file names. However, it is pos-
sible to transfer files with spaces in the name to / from the FTP server if the spaces are handled
correctly by the FTP client. However, this always depends on the program used.
Umlauts should not be used in file names. A connection to the FTP server can e.g. with com-
mand line clients (MSYS64, Windows 10). Below is a list of server commands:

35 Instruction manual UNIGATE
Deutschmann Automation GmbH & Co. KG
®
IC2 - Fast Ethernet V. 1.2 3.4.20