Auxiliary Area And Cio Area Allocations - Omron SYSMAC CS1W-SCB41-V1 Operation Manual

Auxiliary Area and CIO Area Allocations

Words
Board
(CS Series only) (CS/CJ Series)
Port 1 Port 2 Port 1
D32001 D32011 m+1
D32002 D32012 m+2
D32003 D32013 m+3
D32004 D32014 m+4
D32005 D32015 m+5
7-3 Auxiliary Area and CIO Area Allocations
Auxiliary Area Allocations
Port 1 and Port 2 Port Settings Change Bits
Note
Serial Communications Boards (CS Series only)
254
Bit
Unit
Port 2
m+11 04 to 15 Reserved
00 to 03 Baud rate (bps)
0: Default (9,600); 3: 1,200; 4: 2,400; 5: 4,800; 6: 9,600; 7: 19,200;
8: 38,400; 9: 57,600
m+12 15 Send delay time 0: Default (0 ms); 1: Setting in bits 00 to 14
00 to 14 Send delay setting range: 0 to 300 s (0 to 300,000 ms): 0000 to
7530 hex (0 to 30,000 decimal) (Unit: 10 ms)
m+13 15 CTS control
m+14 08 to 15 Start code: 00 to FF hex
00 to 07 End code: 00 to FF hex
m+15 12 Start code 0: No; 1: Yes
08 to 09 End code
00: No (Specify number of receive data bytes)
01: Yes
10: CR + LF specification
00 to 07 Number of receive data bytes
01 to FF hex: 1 to 255 bytes
00 hex (default): 256 bytes
This section describes the bits and words used by the Serial Communications
Board and Serial Communications Units in the Auxiliary Area and the Status
Area and Software Switches allocated in the CIO Area used for no-protocol
communications.
These bits can be turned ON from the program using the OUT or other
instructions to change communications settings and restart the serial port.
When changing the settings and restarting the port have been completed, the
bit will automatically be turned OFF.
These bits are used both to change the port settings and to restart the port at
the same time. One of these bits can be turned ON to restart a port without
changing the port settings in the Setup Area allocated in the DM Area. The
STUP(237) instruction can also be used to just restart a communications port
by executing STUP(237) with the same port settings as the ones already
being used.
Word
A636
Setting contents
0: No; 1: Yes
Bit
03 to 15 Reserved
02 1: Port 2 Settings Change Bit
01 1: Port 1 Settings Change Bit
00 Reserved
Section 7-3
Contents