Commissioning, configuration, troubleshooting
How do you prevent in DHCP environments the Com-Server from getting an unintended IP address?
The Com-Server uses the DHCP-compatible BOOTP protocol to avoid this problem. In contrast to DHCP, this is based on fixe...
How do I reset the Com-Server to its factory default settings?
The standard way to recreate the factory default settings is by means of the Telnet configuration under port number 1111...
Why does the Com-Server configuration menu not appear for a Telnet connection?
The Com-Server configuration menu is only available through TCP Port 1111. If the connection is established from the Tel...
Where can I find current versions of the firmware, manuals, tools etc. for the Com-Servers?
The quickest way is via the insider search available Product on our Shop . Specify the article number of the relevant Co...
Why doesn’t the Com-Server output data on the serial port?
All Com-Servers use hardware handshake as the standard. Here data are only sent to the serial terminal device if the CTS...
How can Com-Servers be inventoried in the network?
WuTilityWith the help of the free Com-Server Management and Inventory tool WuTility for Windows. This automatically find...
Why after replacing a Com-Server can you no longer talk to the “new” one under the “old” IP address?
The reason for this often has to do with the close (time-wise) use of an identical IP address for 2 devices having diffe...
How does a Com-Server get its IP address?
For the Highspeed generation of Com-Servers, the following four alternatives are available for the first assignment of t...
How do you make a USB-Server accessible over the Internet?
By using TCP/IP, which as a protocol also represents the basis of the entire Internet, any existing network infrastructu...
Why, following replacement of a Web Thermometer, is it no longer addressable under the “old” IP address?
Why, following replacement of a Web Thermometer, is it no longer addressable under the "old" IP address? The ...