Omron CS1W-ETN21 Error Flags Response, IP Address Error, IP Address Table Error, DNS Server Error

Command/Response Reference																	Section 7-3
Parameters
Error Flags (Response)						Indicates the operating status and errors that occurred when the Ethernet Unit
						was started.
15	14	13	12	11	10		9	8	7	6	5	4	3	2	1	0

Bit 02: IP address error

Bit 03: IP address table error

Bit 04: IP router table error

Bit 05: DNS server error

Bit 06: Routing table error

Bit 11: SNTP server error

Bit 12: SMTP server error

Bit 13: POP server error

Bit 14: Address disagreement

Bit 15: EEPROM error

The cause of each error is listed below.

IP Address Error

All bits for the network number or host number are set to 0 or 1.

IP Address Table Error

More than 32 records exist in the IP address table.

IP Router Table Error

More than 8 records exist in an IP router table.

DNS Server Error

•There is an error in the IP address setting for the DNS server.

•A timeout was generated in communications with the DNS server.

Routing Table Error

Local network table contains 0 or more than 16 records.

Relay network table contains more than 20 records.

SNTP Server error

•There is an error in the setting for the SNTP server host specification (i.e., the IP address or the host name).

•A timeout was generated in communications with the SNTP server.

SMTP Server error

•There is an error in the setting for the SMTP server host specification (i.e., the IP address or the host name).

•A timeout was generated in communications with the SMTP server.

•The time for verification from the POP server elapsed (when POP before SMTP was set).

POP Server Error

•There is an error in the setting for the POP server host specification (i.e., the IP address or the host name).

•An error occurred in the POP server verification (i.e., a user name or password setting error).

•A timeout was generated in communications with the POP server.

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