Omron SYSMAC CS1W-SCB41-V1 Operation Manual page 189

Auxiliary Area and CIO Area Allocations
Inner Board Error
Information (CS-series
Serial Communications
Board Only)
Note
160
Note 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.
Serial Communications Boards (CS Series Only)
Word Bit
A636 03 to 15
02
01
00
Serial Communications Boards (CS/CJ Series) n = A620 + unit number
Words Bit
n 03 to 15
02
01
00
A424 contains error information for the Serial Communications Board.
Word Bit
A424 12 to 15
11
10
09
08
07
06
05
04
03
02
01
00
1. When any one of bits 05 to 11 is ON, A40208 (Inner Board Error Flag)
(non-fatal error) will be ON.
2. When bit 00 or 01 is ON, A40112 (Inner Board Fatal Error Flag) will be ON.
For details on errors, refer to SECTION 11 Troubleshooting and Maintenance .
Reserved
1: Port 2 Settings Change Bit
1: Port 1 Settings Change Bit
Reserved
Reserved
1: Port 2 Settings Change Bit
1: Port 1 Settings Change Bit
Reserved
Non-fatal Reserved
errors
1 Error log EEPROM error; 0: Normal
(Note 1)
1: Protocol macro execution error; 0: Normal
This bit will be turned ON when code 3 or 4 is stored
in the error code for bits 00 to 03 of CIO 1909 or CIO
1919 in the CIO Area.
1: Protocol data error (SUM error); 0: Normal
1: Setup error; 0: Normal
1: Routing table error; 0: Normal
Reserved
1: Cyclic monitoring error; 0: Normal
Reserved
Fatal Reserved
errors
Reserved
(Note 2)
1: Inner Bus error; 0: Normal
1: Inner Board watchdog timer error; 0: Normal
Section 5-3
Contents
Contents
Contents