Omron FH Series Connection Manual page 45

 Example
In the following example, we will connect to the Vision Sensor with IP address
"10.5.5.100" and port number "9876".
*Socket number 8 was already set as IP address "10.5.5.100" and port number "9876".
fh_socket = 8
retries_connect = 2
timeout_connect = 4
Call fhconnect(fh_socket, retries_connect, timeout_connect, err_no)
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