Testing The Function Of The Fieldbus Node; Dialog Window Of The Wago Bootp Server With Messages; Example For The Function Test Of A Fieldbus Node - WAGO -I/O-SYSTEM 750 User's Installation And Configuration

9. Now it is important to restart the coupler by resetting the hardware . This en-
10. Subsequently, click on the "Stop" button and then on the "Exit" button, to
3.1.6.5

Testing the function of the fieldbus node

1. To test the communication with the coupler and the correct assignment of
2. Enter the command: "ping" with the IP address you have assigned in the
Fig. 3-13: Example for the function test of a fieldbus node
3. When the Return key has been pressed, your PC will receive a response from
the coupler, which will then be displayed in the DOS prompt.
If the error message: "Timeout" appears instead, please compare your entries
again to the allocated IP address.
4. When the test has been performed successfully, you can close the DOS prompt.
The network node has now been prepared for communication.
Modular I/O System
ETHERNET TCP/IP
Fig. 3-12: Dialog window of the WAGO BootP server with messages
sures that the new IP address will be accepted by the coupler.
To do this, cycle power to the fieldbus coupler for approx. 2 seconds.
Following this, the IP address in the coupler is permanently stored and
maintained even once the coupler is removed or following a longer voltage
failure.
close the BootP Server again.
the IP address call up the DOS prompt under Start menu / Program / MS-
DOS Prompt.
following form:
ping [space] XXXX . XXXX . XXXX . XXXX (=IP address).
Example: ping 10.1.254.202
Fieldbus coupler 750-342 • 39
Starting up ETHERNET TCP/IP fieldbus nodes
g012909d
P012910e