Omron CJ1W-EIP21 Operation Manuals page 94

3 Assigning Device Variables for CJ-series Units
Device variable name for CJ-
series Unit
*_DNSSvrErr
*_RTblErr
*_ETNAdvSetErr
*_BootpSvrErr
*_SNTPSvrErr
*_AdrMismatchErr
*_MemErr
3-14
Data
R/W Meaning
type
BOOL R DNS Server Error
BOOL R Routing Table Error
BOOL R Ethernet Advanced
Setting Error
BOOL R BOOTP Server Error
BOOL R SNTP Server Error
BOOL R Address Mismatch
BOOL R Non-volatile Memory
Error
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
Description
TRUE: The DNS client failed to connect to the DNS
server (timeout).
FALSE: DNS is not set up. Or, DNS server informa-
tion is set and the connection was success-
ful.
TRUE: The routing table information is not correct.
FALSE: The routing table information is correct.
TRUE: One of the following Ethernet settings is not
correct.
• FINS settings
FALSE: The settings are normal.
TRUE: There was a failure to connect to the
BOOTP server (timeout).
FALSE: The BOOTP is not set up, or the BOOTP
server is set up and an IP address was nor-
mally obtained from the BOOTP server.
TRUE: The SNTP client failed to connect to the
server (timeout).
FALSE: SNTP is not set up or SNTP is set up and
the connection was successful.
TRUE: The target IP address conversion method is
set to Automatic generation, but the local IP
address' host ID does not match the FINS
node address.
FALSE: Other than the above setting status.
TRUE: There is an error in the non-volatile memory
in EtherNet/IP Unit.
FALSE: The non-volatile memory in EtherNet/IP Unit
is normal.