Baumer EXG Benutzerhandbuch - Seite 32
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Figure 45 ►
Resending of lost pack-
ets at the end of the
data stream.
32
In our example, packets from no. 3 to no. 5 are lost. This fault is detected after the
predefined time has elapsed and the resend request (A) is triggered. The camera then
resends packets no. 3 to no. 5 (B) to complete the image transfer.
5.5.4 Termination Conditions
The resend mechanism will continue until:
▪ all packets have reached the pc
▪ the maximum of resend repetitions is reached
▪ the resend timeout has occured or
▪ the camera returns an error.