Hello, I am doing some investigation on the capabilities of the CJ1W-ETN21, and I cannot seem to find a direct answer from Omron or otherwise. The PLC must be able to perform socket services, specifically UDP communication. The 3rd-party application has defined a C++ struct that uses standard UDP communications and defines the UDP packet contents (what is to be sent to / received from the PLC). My question is, does the CJ1W-ETN21 support the standard UDP communication protocol as defined in RFC768? Thanks in advance