Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual page 1020

Serial Communications Instructions
Examples
Inner Board Area (CS Series Only)
Name
Port 1 Protocol Macro Exe-
cution Flag
Port 2 Protocol Macro Exe-
cution Flag
CPU Bus Unit Area
n = 1500 + 25 x unit number
Name
Port 1 Protocol Macro
Execution Flag
Port 2 Protocol Macro
Execution Flag
When CIO 0000 is ON in the following example, communications sequence
No. 101 (0065 hex) will be executed as long as the Communications Port
Enabled Flag for port 7 (A20207) is ON and the Port 1 Protocol Macro Execu-
tion Flag (CIO 190915) is OFF.
If an operand is specified for the symbol in a send message, 2 words of data
starting from D00101 will be used as the send area (because the contents of
D00100 is #0003).
If an operand is specified for the symbol in a receive message, 2 words of
data will be stored starting from D00201 and the number of words received +1
will be written to D00200.
Address
CIO 190915 ON when PMCR(260) is executed. The
flag will remain OFF if execution fails.
The flag will turn OFF when the com-
CIO 191915
munications sequence has been com-
pleted (either an end or abort).
Address
Bit 15 of ON when PMCR(260) is executed. The flag
CIO n+9 will remain OFF if execution fails. The flag
will turn OFF when the communications
Bit 15 of
sequence has been completed (either an
CIO n+19
end or abort).
Section 3-24
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