Omron CS1G/H-CPUxxH Instructions Manual page 887

Serial Communications Instructions
Related Flags and Words
Examples
866
The following flags can be used as required when executing STUP(237).
These flags are in the Auxiliary Area.
Name
Peripheral Port Parameters
Changing Flag
RS-232C Port Parameters
Changing Flag
Port Parameters Changing
Flags for ports 1 to 4 on
Serial Communications
Units 1 to 15.
Port Parameters Changing
Flags for ports 1 to 4 on the
Serial Communications
Board (CS Series only)
When CIO 000000 turns ON in the following example, the communications
parameters for serial port 1 of the Serial Communications Board (Inner Board)
are changes to the settings contained in the 10 words from D00100 to
D00109. In this example, the setting are changed the protocol mode to the
protocol macro mode.
6
S: D00100
S+1: D00101
S+2: D00102
to to
S+9: D00109
Transferred
DM words allocated to the communications
setup of the Serial Communications Board.
6
to to
Address
A61901 ON when the communications param-
eters are being changed for the periph-
eral port.
A61902 ON when the communications param-
eters are being changed for the RS-
232C port.
A620 bit 01 to ON when the communications param-
bit 04 eters are being changed for a port on a
to A635 bit 01 Serial Communications Unit.
to bit 04
A63601 to ON when the communications param-
A63604 eters are being changed for a port on
the Serial Communications Board.
Port setting: Default, Protocol mode: 6 hex (protocol macro).
Baud rate: Default (9,600 bps)
Section 3-24
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