Mitsubishi Electric QJ71E71-100 User Manual page 335

Error
Error description
code
C163
System error (The OS detected an error.)
H
C171
An error was returned from the DNS server.
H
C172
An error was returned from the DNS server.
H
C173
An error was returned from the DNS server.
H
C174
An error was returned from the DNS server.
H
C175
An error was returned from the DNS server.
H
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
Action
• Follow the procedure below.
(1) Check if each module is properly mounted on the base unit.
(2) Check if the operating environment of the Ethernet module
conforms to the general specifications of the CPU module.
(3) Check if the power capacity is sufficient.
(4) Check if the hardware is normal according to the manual for
each module.
If the actions above do not solve the problem, please consult your
local Mitsubishi representative.
• 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.
CHAPTER 16 TROUBLESHOOTING
333
16