Omron SYSMAC 3G8F7-CLK13-E Operation Manual page 86

Structure Descriptions
Type Variable name
BYTE byStatus2
BYTE byStatus3
BYTE byStatus4
BYTE byStatus5
BYTE byStatus6
66
Baud rate, power supply status, terminating resistance setting status
For Wired Systems, stores the set baud rate and the setting of the
terminating resistance switch.
For Optical Ring System, stores the power supply status.
Bit
Baud rate
0x1: 2 Mbits/s
0x2: 1 Mbits/s
0x3: 500 kbits/s
Error information 1
Stores information such as whether or not there is an error log recorded,
node address setting errors, etc.
1: Error history
1: Fatal data link error
1: Communications controller send
section error
Reserved area
Stores undetermined data.
Error information 2
Stores information such as EEPROM write errors, setting table errors, etc.
Bit
1: EEPROM write error
Reserved area
Stores undetermined data.
Contents
Wired System
0: Terminating resistance switch OFF
1: Terminating resistance switch ON
Optical System
0: No backup power supply
1: Backup power supply
1: Node address setting error
1: Node address duplicated
1: Network parameter mismatch
1: Communications controller
hardware error
1: Network parameter error
1: Data link table error
1: Routing table error
Section 4-2