3- Data Reception Error (Serial Interface Only); 4- Flow Diagram Of The Error Detection For The Serial Port; Fig.3.8- Flow Diagram Of The Error Detection For The Serial Port - Fenix SM2000 Operation Manual

FENIX IMVICO

3.6.3- Data reception error (serial interface only)

If one of the following errors happens during the serial interface data communication, the printer
prints '?' or ignores the data, depending on the DIP-switch 1-1 setting.
•
Parity error.
•
Synchronization error.
•
Overlap error.

3.6.4- Flow diagram of the error detection for the serial port

NO
NO

Fig.3.8- Flow diagram of the error detection for the serial port

BEGINNING
NO
nDTR = 0
YES
nRTS = 0
YES
SENDS
1 BYTE
END OF
TRANSMISSION
YES
END
SM2000 OPERATION MANUAL
SEND COMMAND
DEL EOT
READS THE PRINTER
STATUS AND IDENTIFIES
THE ERROR
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