6 F 3 B 0 3 6 2

Usage Recommendations (continued)

Computer link protocol transmission

Usage Recommendations

1.Since UDP/IP does not provide control functions to guaranteed communication reliability, higher level protocols (such as retry) are required.

2.No processing is performed if a computer link protocol and a PC link protocol transmission messages are received at any point other than a message transmission UDP socket.

5.1Computer Link Protocol Transmission

5.3 PC Link Protocol Transmission (Data write)

5.4 PC Link Protocol Transmission (Data read)

Limitations on the T2N SEND and RECV instructions

Usage Recommendations

When using the SEND and RECV instructions:

1.When using fixed period interrupt programs, there are limitations on the number of words that can be specified.

Appendix 4 Limitations on the T2N SEND and RECV Instructions

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Toshiba T2N instruction manual 3 B 0 3 6 Usage Recommendations, ∙ Computer link protocol transmission