(d) Setting the type to off, or setting the source port to 0 disables the socket.
Warning!
Note that UDP is an un-reliable protocol. This means that there is no guarantee
of packet delivery or packet arrival order. Your client will need to deal with this.
Alternatively, use a TCP connection.
Warning!
The C500 UDP ports allow the use of broadcast destination IP addresses. These
should be used with care, as too much broadcast traffic will degrade network per-
formance.
14.1.4 Modbus TCP Interface
The indicator provides Modbus TCP. See Section 19.
63 C500-600-2.0.3
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