Omron CS1W-ETN21 User Manual
Page 109
84
CIO Area Allocations
Section 4-1
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.
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.
Bit
Error
Status
Manipulated by
Unit operation
15 14
13 12
11
10
9 8
7 6 5
4 3 2
1 0
UDP Open Request Switch
TCP Passive Open Request Switch
TCP Active Open Request Switch
Send Request Switch
Receive Request Switch
Close Request Switch
n+19 to n+22