484
(11)Built-in Ethernet port QCPU, built-in Ethernet port LCPU, and built-in Ethernet
function
*1 Built-in Ethernet port QCPU and Built-in Ethernet port LCPU
*2 Built-in Ethernet port QCPU whose serial number (first five digits) is "11082" or later
*3 Built-in Ethernet port LCPU whose serial number (first five digits) is "15102" or later
*4 Built-in Ethernet port LCPU whose serial number (first five digits) is "16112" or later
*5 Modules whose serial number (first five digits) is "17052" or later
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
ACPU
M9
Corresponding
CPU
SM1258
MELSOFT
connection
extended setting
network number,
station number
enable flag
OFF: Invalid
ON: Valid
This relay turns on when the network
number and station number of built-in
Ethernet port set in the MELSOFT
connection extended setting. (Only when
the MELSOFT connection extended setting
is set to "Use".)
S (Initial) New
QnUDV
*5
SM1270
Time setting
function (SNTP
client) execution
OFF: No time setting
function (SNTP
client) execution
ON: Time setting
function (SNTP
client) execution
This relay is turned on to perform the time
setting function (SNTP client). (Turns on
only when "Use" has been set for the time
setting function in the time setting
parameter.)
UNew
QnU
*1
LCPU
*1
SM1273
Remote
password
mismatch count
clear
OFF: Normal
ON: Clear
This relay is turned on to clear the
accumulated number of mismatched
remote password entries (SD979 to
SD999).
UNew
QnU
*1
LCPU
*1
SM1292
IP address
storage area
write request
OFF ON:Write request
The IP address setting stored in SD1292 to
SD1297 are written to the IP address
storage area (flash ROM) of the CPU
module when the END instruction is
executed in the scan where this relay is
turned on.
UNew
QnU
*2
LCPU
*3
SM1293
IP address
storage area
write completion
OFF: Not completed
ON: Completed
• This relay turns on when writing to the IP
address storage area (flash ROM) is
completed.
• This relay turns off when the END
instruction is executed in the scan where
SM1292 is turned off.
S (Status
change)
New
QnU
*2
LCPU
*3
SM1294
IP address
storage area
write error
OFF: Normal
ON: Errors
• This relay turns on when writing to the IP
address storage area (flash ROM) fails.
• This relay turns off when the END
instruction is executed in the scan where
SM1292 is turned off.
S (Status
change)
New
QnU
*2
LCPU
*3
SM1295
IP address
storage area
clear request
OFF ON:Clear request
The IP address storage area (flash ROM)
is cleared when the END instruction is
executed in the scan where this relay is
turned on.
UNew
QnU
*2
LCPU
*3
SM1296
IP address
storage area
clear completion
OFF: Not completed
ON: Completed
• This relay turns on when clearing the IP
address storage area (flash ROM) is
completed.
• This relay turns off when the END
instruction is executed in the scan where
SM1295 is turned off.
S (Status
change)
New
QnU
*2
LCPU
*3
SM1297
IP address
storage area
clear error
OFF: Normal
ON: Errors
• This relay turns on when clearing the IP
address storage area (flash ROM) fails.
• This relay turns off when the END
instruction is executed in the scan where
SM1295 is turned off.
S (Status
change)
New
QnU
*2
LCPU
*3
SM1298
FTP client
connection status
OFF: Not connected
(Disconnected)
ON: Connected
This relay turns on when the connection
with the FTP server is established. This
relay turns off when the connection with the
FTP server is cut off.
S (Status
change,
END
processing)
New
LCPU
*4