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In the window you can click on the blue area with the mouse. The
cmd.exe
program
starts and the console window opens.
3. In the console window just write the word ping, followed by the
IP address
e.g.
192.168.7.133. A space
must
be inserted between the name
ping
and the IP
address! Press the
enter key
(
↵
) to send. The computer sends a short telegram four
times and expects an answer four times. In the following picture, the upper part has
been successfully answered four times, the lower part shows the course without an
answer.
Figure 25: ping Test
4. If your answer looks like the one in the upper half of the window, the test is successful
and can be closed. Other tests can be continued.
5. In the event of an error, check the connections again, check the settings of the IP
parameters in the display and, if necessary, reset the DLU again. In some cases it
can also take up to 5 minutes before a new system is recognized in the network.
Therefore, repeat the experiment after a few minutes if necessary. If none of this
helps, repeat the test on other sockets and with other cables to rule out hardware
errors.
6. Finally, close the console window by entering exit and pressing the
enter key
or
simply press the X button at the top right of the window.
