Mitsubishi Melsec-L Series User Manual page 236

Error
code
C176
An error was returned from the DNS server.
H
C177
An error was returned from the DNS server.
H
C178
An error was returned from the DNS server.
H
C179
An error was returned from the DNS server.
H
C17A
An error was returned from the DNS server.
H
C17B
An error was returned from the DNS server.
H
C17C
An error was returned from the DNS server.
H
C17D
An error was returned from the DNS server.
H
C17E
An error was returned from the DNS server.
H
C17F
An error was returned from the DNS server.
H
The device specified in "Condition Device" in "News
C180
Setting" is outside the range set in the [Device] tab of
H
the PLC parameter window.
234
Error description
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Check if the IP address of the DNS server is correct.
• Check if the mail server names (SMTP server names and POP
server names) are correct.
• Check with the network administrator if the DNS function of the
server specified in the DNS setting is properly operating.
• Correct the device settings in the PLC parameter window and
specify the condition devices within the range of the device
settings.
Action