ESP302 Controller
Start-Up Manual
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A1270B1 - EDH0411En1021 – 02/20
3.7.5
Testing your ESP302-PC Connection and Communication
To check if the ESP302 communicates with to the host computer, send a ping message
from the computer to the ESP302. This is done through the Windows menu: Start-
>Run->, then type: ping + IP address of the ESP302. See the example below for the IP
address 192.168.254.254:
If the ESP302 is connected and communicates properly, it replies in the terminal
window that appears after clicking on the OK button:
If the ESP302 controller is not communicating, the window displays that the time delay
of the request is exceeded. Ensure that the correct cable and IP addresses are set
properly.