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
