Cvm1 And Cv-Series Controller Link Units; (Unit No.) - Omron C200HW-CLK21 Operation Manual

Status Area and Troubleshooting
9-2-3

CVM1 and CV-series Controller Link Units

Status Area
Error Information: CIO 1500 + 25
Polling Node Address, Startup Node Address: CIO 1500 + 25
Network Participation Status: CIO 1500 + 25
Local Data Link Participation Status: CIO 1500 + 25
304
The status of the Unit and Network is indicated in the following manner in the
PLC.

(Unit No.)

(Unit No.) + 2, + 3
+ 2
+ 3
Note Data link status is valid only when the local node is participating in the data
link. Confirm that the Local Data Link Active Bit is ON before referencing the
data link status.
1: Network parameter error (In PLC's EEPROM)
1: Data link table error (in PLC's EEPROM)
1: Routing table error (in PLC's EEPROM)
1: PLC system setting error
1: EEPROM error
1: Duplicate node address setting error
1: Inconsistent network parameters
1: Communications controller send error
1: Error log exists
(Unit No.) + 1
Polling node address Startup node address
Each node address is displayed in 2-digit BCD.
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
(Unit No.) + 6
1: Local node data link participating
0: Local node data link not participating or data link
inactive
Section 9-2