Omron CJ1W-CLK21-V1, CVM1-CLK21 Controller Link Status Information, PLC Setup Settings in DM Area

Memory Areas Appendix B

Controller Link Status Information

Error Information: IR 190 (See page 309.)

1: Network parameter error (In Controller Link's EEPROM)

1: Data link table error (in Controller Link's EEPROM)

1: Routing table error (in Controller Link's EEPROM)

1: EEPROM error

1: Duplicate node address setting error

1: Inconsistent network parameters

1: Communications controller send error

1: Communications controller hardware error

1: Error log exists

Polling Node Address, Startup Node Address: IR 191 (See page 309.)

Polling node address Startup node address

Each node address is displayed in 2-digit BCD.

Network Participation Status: IR 192 and IR 193 (See page 309.)

The numbers in the squares indicate node addresses.

The corresponding node participation status is as follows:

0:Not part of the network

1:Part of the network

PLC Setup Settings in DM Area

Control Bits: DM 6400 (See pages 113, 243, 249, 325.)

Routing Table Enable Bit	Data link mode
1: Enabled	00: Manual setting
0: Disabled	01: Automatic setting

EEPROM Clear Bit

0:Do not clear EEPROM

1:Clear EEPROM

Polled node/polling node

0:Polling node

1:Polled node

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