Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 232

DM Area Allocations (Using Serial Gateway Mode)
DM Area
Board (CS Series Unit (CS/CJ
only)
Port 1 Port 2 Port 1
D32001 D32011 m+1
D32002 D32012 m+2
D32003 D32013 m+3
D32007 D32017 m+7
Port Settings
Serial Communications Mode
Start Bits, Data Length, Stop Bits, Parity, Baud Rate
User-specified Send Delay Time
Bit
Series)
Port 2
m+11 04 to 15 Reserved
00 to 03 Baud rate (unit: bps)
0 hex: 9,600 (default); 3 hex: 1,200; 4 hex: 2,400; 5 hex: 4,800;
6 hex: 9,600; 7 hex: 19,200; 8 hex: 38,400; 9 hex: 57,600; A hex:
115,200
m+12 15 Send delay
0: default (0 ms); 1: User-specified
00 to 14 Send delay setting range: 0 to 399 s (0 to 300,000 ms)
0000 to 7530 hex (0 to 30,000 decimal) (Unit: 10 ms)
m+13 15 CTS control
0: No; 1: Yes
m+17 08 to 15 Serial Gateway response timeout monitoring time
00 hex: 5 s (default)
01 to FF hex (1 to 255 decimal): 0.1 to 25.5 s (Unit: 100 ms)
00 to 07 Serial Gateway send start timeout monitoring time
(only protocol macro mode)
00 hex: 5 s (default)
01 to FF hex (1 to 255 decimal): 0.1 to 25.5 s (Unit: 100 ms)
■ Details
Set whether to make the user-specified settings for port 1 or port 1. These
settings are the same as for the RS-232C port of general-purpose external
devices connected using a protocol macro.
0: Default; 1: User-specified setting
When the default (0) is set, the following details are set for the port and bits 00
to 04 do not need to be set separately.
Baud rate: 9,600 bps; Start bits: 1 bit; Data length: 7 bits; Parity: Even; Stop
bits: 2 bits
When user-specified settings (1) are specified, set bits 00 to 04 and the baud
rate (in the following word).
Setting example: 0900 hex: Serial Gateway mode, using default settings for
port setting and baud rate.
Serial Gateway mode is used, so set to 9 hex.
Set these bits if the port setting is set to user-specified settings. The start bit is
always 1 bit (1) regardless of which value is set. Do not set the baud rate
between B and F hex. Doing so will result in a system error and operation will
proceed using the default (9,600 bps). Do not set 1 or 2 hex, which are
reserved for the system.
After the FINS command is received by the Board/Unit and converted into the
specified protocol, it is not transferred immediately, but sent after the delay
time set within the following range
0000 to 7530 hex (0 to 30,000 decimal) (unit: 10 ms): 0 to 300 s (0 to
300,000 ms)
Section 6-2
Setting
203