Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual page 1040

Serial Communications Instructions
Auxiliary Area Flags for CPU Unit's RS-232C Port
Name
RS-232C Port Reception
Completed Flag
RS-232C Port Reception
Overflow Flag
RS-232C Port Reception
Counter
Auxiliary Area Flags for Serial Communication Board's Ports
Port Name
Port 1 Reception Completed
Flag
Reception Overflow
Flag
Reception Counter
Overrun Error Flag
Address
A39206 ON when no-protocol reception is com-
pleted.
Number of Receive Bytes Specified:
The flag will turn ON when the specified
number of bytes has been received.
End Code Specified: The flag will turn
ON when the end code is received or
when 256 bytes have been received.
A39207 ON when more that the expected num-
ber of receive bytes has been received.
Number of Receive Bytes Specified:
The flag will turn ON when anything is
received after reception has been com-
pleted and execution of the next
RXD(235).
End Code Specified: The flag will turn
ON when anything is received after the
end code has been received and execu-
tion of the next RXD(235) or when the
257th byte of data is received before the
end code is received.
A393 Counts in hexadecimal the number of
bytes received in no-protocol mode.
Address
A35606 ON when no-protocol reception is com-
pleted.
Number of Receive Bytes Specified:
The flag will turn ON when the specified
number of bytes has been received.
End Code Specified: The flag will turn
ON when the end code is received or
when 256 bytes have been received.
A35607 ON when more that the expected num-
ber of receive bytes has been received
in no-protocol mode.
Number of Receive Bytes Specified:
The flag will turn ON when more data is
received after reception was completed
but before the received data was not
read from the buffer with RXD(235).
End Code Specified: The flag will turn
ON when 257 or more bytes of data are
received without an end code.
A357 Counts in hexadecimal the number of
bytes received in no-protocol mode (0 to
256 decimal).
CIO 1908 ON when 260 or more bytes of data are
bit 04 received in the buffer before RXD(235)
is executed.
Section 3-24
Contents
Contents
1001