Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 112

I/O Memory Allocations
Words
Board Unit
(CS Series only) (CS/CJ Series)
Port 1 Port 2 Port 1
CIO CIO n + 9
1909 1919
CIO CIO n + 10
1910 1920
CIO CIO n + 11
1911 1921
CIO CIO n + 12
1912 1922
CIO CIO n + 13
1913 1923
CIO CIO n + 14
1914 1924
Board
(CS Series only)
Port 1
CIO
1909
CIO
1910 to
CIO
1914
Protocol Macro Mode
Bit
Port 2
n + 19 15 Port
operat-
14
ing sta-
13
tus
12
11
10
09
08
04 to 07
00 to 03
n + 20 12 to 15 Reserved
00 to 11 Communications Sequence Number
000 to 999 (000 to 3E7 hex)
n + 21 12 to 15 Reserved
08 to 11 Executed Step Number (code)
0 to 15 (0 to F hex)
04 to 07 Reserved
00 to 03 Executed Reception Case Number (code)
0 to 15 (0 to F hex)
n + 22 00 to 15 Executed Reception Case Number Storage Flag
0 to 15: Correspond to bits 00 to 15
n + 23 00 to 15 Executed Step Number Storage Flag
0 to 15: Correspond to bits 00 to 15
n + 24 08 to 15 Repeat Counter Setting Value
0 to 255 (00 to FF hex)
00 to 07 Repeat Counter Present Value
0 to 255 (00 to FF hex)
NT Links
Words
Unit
(CS/CJ Series)
Port 2 Port 1 Port 2
CIO n + 9 n + 19
1919
CIO n + 10 to n + 20 to
1920 to n + 14 n + 24
CIO
1924
n = CIO 1500 + 25 × unit number
Contents
Protocol Macro Executing Flag
Step Troubleshooting Flag
Aborted Flag
Tracing Flag
Sequence End Completion Flag
Sequence Abort Completion Flag
Sequence Waiting Flag
Serial Gateway Prohibited Flag
1: Prohibited; 0: Not prohibited
Reserved
Error codes
0: No error
2: Sequence number error
3: Data read/write area exceeded error
4: Protocol data syntax error
n = CIO 1500 + 25 × unit number
Bit
08 to 15 PT Priority Registered Flag
00 to 07 PT Communications Flag
00 to 15 Reserved
Section 2-3
Contents
83