Omron CS1W-ETN21 Error Log, Logged Errors, Following errors are recorded in the error log

Error Log					Section 8-3
Bit	Error		Status	Manipulated by	Unit operation
5	DNS server error		ON	Unit	ON when the following errors occur during DNS server
					operation:
					• An illegal server IP address is set.
					• A timeout occurs during communications with the
					server.
			OFF	Unit	OFF when DNS server operation is normal.
6	Routing table error		ON	Unit	ON if the routing table information is incorrect.
			OFF	Unit	OFF when the routing table is normal.
7 to 10	(Not used.)		---	---	---
11	SNTP server error		ON	Unit	ON when the following errors occur during SNTP server
					operation:
					• An illegal server IP address or host name is set.
					• A timeout occurs during communications with the
					server.
			OFF	Unit	OFF when SNTP server operation is normal.
12	SMTP server error		ON	Unit	ON when the following errors occur during SMTP server
					operation:
					• An illegal server IP address or host name is set.
					• A timeout occurs during communications with the
					server.
					• The verification time from the server has expired (when
					POP before SMTP is set).
			OFF	Unit	OFF when SMTP server operation is normal.
13	POP server error		ON	Unit	ON when the following errors occur during POP server
					operation:
					• An illegal server IP address or host name is set.
					• A server verification error (user name or password)
					occurs.
					• A timeout occurs during communications with the
					server.
			OFF	Unit	OFF when use of the POP server is normal.
14	Address disagreement		ON	Unit	ON if the remote IP address is set to automatic genera-
					tion but the local IP address host number and FINS
					node address do not agree.
			OFF	Unit	OFF under all other circumstances.
15	EEPROM error		ON	Unit	ON if an error has occurred in the EEPROM memory.
			OFF	Unit	OFF when the EEPROM memory is normal.
8-3	Error Log
		The Ethernet Unit provides an error log that records errors that have occurred
		during Ethernet Unit operation. The contents of the error log can be read or
		cleared from a Programming Device, such as the CX-Programmer,or it can
		be read or cleared using FINS commands from a workstation or computer.
		(See 7-3-7 ERROR LOG READ and 7-3-8 ERROR LOG CLEAR).
Logged Errors		The following errors are recorded in the error log.

•Errors in network operation

•Errors in data transfers

•Error in the CPU Unit

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