Yamaha CEmarking RCX221, User Manual

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7-5
Chapter
7
RS-232C INTERF
ACE
3.2 Transmission mode and communication parameters
Transmission mode Full duplex
Synchronous system Start-stop synchronization
Baud rate [bps] 4800, [9600], 19200, 38400, 57600
Character length [bit] [8], 7
Stop bit [bit] [1], 2
Parity [Odd], even, none
Termination code [CRLF], CR
Flow control [XON/XOFF], RTS/CTS, none
Receive buffer 1024 bytes
Transmit buffer 1024 bytes
Numbers or items in brackets [ ] indicate settings after initialization.
n
NOTE
1) Termination code
• Robot transmit
When CRLF (carriage line feed) is selected:
Transmits data with a CR code (0DH) and LF code (0AH) added at the
end of a line.
When CR (carriage return) is selected:
Transmits data with a CR code (0DH) added at the end of a line.
• Robot receive
Receives data by treating entries made up to the CR code as 1 line and
ignoring the LF code, regardless of which termination code is selected.
2) If the "Display language" parameter is set to "JAPANESE" in "SYSTEM" mode,
then set the character length to 8 bits.
Katakana letters (Japanese phonetic) cannot be output from the
communication port if set to 7 bits.
3. Communication specifications