Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 77

Basic Operating Procedure
Creating I/O Tables for
Serial Communications
Units
Setting the Setup Area in
the DM Area
Board
(CS Series only)
Port 1 Port 2
D32000 D32010
D32001 D32011
D32002 D32012
D32003 D32013
Board
(CS Series only)
Port 1 Port 2
D32003 D32013
D32003 D32013
Board
(CS Series only)
Port 1 Port 2
D32000 D32010
D32001 D32011
48
I/O tables must be created for Serial Communications Units. Create the I/O
table using a Programming Device, such as a Programming Console or CX-
Programmer.
Set the serial communications mode and the communications specifications
for the Board or Unit. Use a Programming Device, such as a Programming
Console or CX-Programmer, or the CX-Protocol to set the Setup Area.
Host Link Communications
The following table shows the default (standard) settings for Host Link com-
munications.
Unit
(CS/CJ Series)
Port 1 Port 2
m m+10 15
08 to 11
m+1 m+11 00 to 03
m+2 m+12 15
m+3 m+13 15
00 to 07
1:1 Host Link Mode
Example: When using a Serial Communications Board/Unit with Unit Ver. 1.2
or later, host computer programs that were created using the earlier models
C500-LK101, C500-LK201, C500-LK103, or C500-LK203 can be executed
using 1:1 Host Link protocol.
Unit
(CS/CJ Series)
Port 1 Port 2
m+3 m+13 14
m+3 m+13 10-08
Protocol Macros
The following table shows the default (standard) settings for protocol macros.
Unit
(CS/CJ Series)
Port 1 Port 2
m m + 10 15
11 to 08
m + 1 m + 11 03 to 00
Bit Setting
0 Start bit:
Data length: 7 bits
Parity:
Stop bits:
Baud rate: 9,600 bps
5 Host Link mode
0 The baud rate setting is disabled when the
default settings are used.
0 Send delay: 0 ms
0 CTS control: No
00 Host Link unit number: 0
Bit Setting
1 1:N/1:1 Host Link setting: 1:1 Host Link
3 hex Host Link compatible device mode: C mode
(C500/120)
Bit Setting
0 Start bit:
Data length: 7 bits
Parity:
Stop bits:
Baud rate: 9,600 bps
6 Protocol Macro mode
0 9,600 bps when the default settings are
used.
Section 1-9
m = D30000 + 100 × unit number
Meaning
1 bit
Even
2 bits
m = D30000 + 100 × unit number
Meaning
m = D30000 + 100 × unit number
Meaning
1 bit
Even
2 bits