Omron CS1W-ETN21 operation manual Sntp server error Unit

CIO Area Allocations				Section 4-1
Bit	Error	Status	Manipulated by	Unit operation
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	ON 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.

Socket Service Request Switches 1 to 8 (CPU Unit to Ethernet Unit)

When a socket service request is executed by control bit manipulation, it is the following bits that are manipulated. For details, refer to Operation Manual, Construction of Applications, SECTION 6.

15 14 13 12 11 10 9 8

7 6 5 4 3 2 1 0

n+19 to n+22

UDP Open Request Switch

TCP Passive Open Request Switch

TCP Active Open Request Switch

Send Request Switch

Receive Request Switch

Close Request Switch

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