Roche/Hitachi cobas c 311 analyzer ASTM communication protocol
Definition of Communication Protocol
Roche Diagnostics May 2011
Host Interface Manual – Version 1.3 D-7
by deleting the last incomplete message. The line is deemed
to be neutral status.
- HOST sends [EOT].
The cobas c 311 analyzer is turned into idle status. Only
completely received frame is deemed to be effective.
Termination Phase
Both sender and receiver change their status into idle in
Termination phase. This phase only starts when the sender
sends [EOT]. Response from the receiver to this message is
none. When [EOT] is detected at the receiver, it is turned to
be idle and the line is required to be changed to neutral.