Computer Expressions 40CG Instrukcja Użytkownika Pobierz pdf (Strona 40)

Computer Gateway User Manual 4-4 5/96

4.1.1

CODE

Host

CODE

Time Synch message from CG; echo back by Host*

CG Restore message from CG; confirmation by Host

DB List Request from Host; confirmation by CG

DB List Response from CG; confirmation by Host

Restore complete from Host; confirmation by CG

* Time Synch message and ehco can occur during the following

sequence.

** At this point normal-operation applications level messages

can commence.

Host

CODE

Build DDT/ITB from host; confirmation by CG

Time Synch message from CG; echo back by Host*

Build response from CG; confirmation from Host

* Time Synch message and echo can occur at any time during the

sequence.

Figure 4-2 Example of Normal Operation Messages Sequence

Figure 4-1 Example of Startup Messages Sequence

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 227 228

Brak uwag

Computer Expressions 40CG Instrukcja Użytkownika Strona 40