Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 110

I/O Memory Allocations
Words
Board Unit
(CS Series only) (CS/CJ Series)
Port 1 Port 2 Port 1
CIO 1901 n + 1
CIO 1902 n + 2
CIO 1903 n + 3
CIO 1904 n + 4
CIO CIO n + 5
1905 1915
CIO CIO n + 6
1906 1916
CIO CIO n + 7
1907 1917
Bit
Port 2
02 to 15 Reserved
01 1: Error log EEPROM error
00 1: Protocol data error
00 to 15 Reserved
00 to 15 Reserved
00 to 15 Reserved
n + 15 12 to 15 Port set-
ting sta-
08 to 11
tus
05 to 07
04
03
02
01
00
n + 16 15
14
13
02 to 12
01
00
n + 17 11 to 15 Commu-
nica-
10
tions
status
09
08
07 Trans-
mission
06
control
05
signal
status
04
03
00 to 02
n = CIO 1500 + 25 × unit number
Contents
0: Error log EEPROM normal
0: Protocol data normal
Serial Serial communications mode
commu-
Baud rate
nica-
Reserved
tions
mode Start bits: Always 1
(see
Data length: 7 or 8 bits
note 1)
Stop bits: 1 or 2 bits
Parity: Yes/No
Parity: Even/Odd
Hard-
0 No 0 RS-232C 1 RS-422A/485 1 Reserved
ware set-
0 1
tings
(see
0: Terminating resistance OFF
note 2)
1: Terminating resistance ON
Reserved
1: System Setup error; 0: System Setup normal
1: Port operating; 0: Port stopped
Reserved
1: Remote Unit busy receiving (Flow control)
0: Remote Unit ready to receive
Reserved
1: Local Unit busy receiving (Flow control)
0: Local Unit ready to receive
DTR (ER) signal
DSR (DR) signal
Reserved
CTS (CS) signal
RTS (RS) signal
Reserved
Section 2-3
0 1
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