HOST.pdf - 第50页

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HOST COMPUTER SYSTEM
3.6 Handling Communications Break
E35HEC-4A-201-A0
3.6-2
3.6.2 Cable Disconnected while the Host Computer is waiting
for Reception
The cable has been disconnected while the host
computer is waiting for reception.
Detects cable break before transmission
and disconnects automatically.
C2HB
Detect cable breaking by a C2HB
command.
Clear the last connection and send a
request for a new connection.
Establishes a new connection for the
request.
Waiting for
reception
Waiting for
reception
Waiting for
reception
Clears the last connection
New connection
Request for connection
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HOST COMPUTER SYSTEM
4. COMMAND TABLE
E35HEC-4A-CC1-A0
4-1
4. COMMAND TABLE
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HOST COMPUTER SYSTEM
4. COMMAND TABLE
E35HEC-4A-CC1-A0
4-2
E35HEC-4A-CC1-A0
4. COMMAND TABLE