Mitsubishi Electric MELSEC-L Series - Page 298

296
C17F
H
An error was returned from the DNS server.
• 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.
C180
H
The device specified in "Condition Device" in "News
Setting" is outside the range set in the [Device] tab of the
PLC parameter window.
Correct the device settings in the PLC parameter window
and specify the condition devices within the range of the
device settings.
C1A0
H
An illegal request was made.
Try again.
If the same error occurs, the Ethernet module may have a
hardware error. Please consult your local Mitsubishi
representative.
C1A2
H
A response to the request could not be received. • Check and correct the response waiting time.
C1A4
H
A request or subrequest is incorrect. • Correct the request and subrequest.
C1A5
H
The specified target station or clear target is incorrect. • Correct the specified target station or clear target.
C1A6
H
The specified connection number is incorrect.
• Specify the connection number within the range of 1 to 16.
• Do not select the connection number 8 or 16 when using
the pairing open method.
C1A7
H
The specified network number is incorrect. • Correct the specified network number.
C1A8
H
The specified station number is incorrect. • Correct the specified station number.
C1A9
H
The specified device number is incorrect. • Correct the specified device number.
C1AA
H
The specified device name is incorrect. • Correct the specified device name.
C1AC
H
The specified number of resends is incorrect. • Correct the number of resends.
C1AD
H
The specified data length is incorrect. • Correct the specified data length.
C1AE
H
The send/receive data length and header length are
incorrect.
• Correct the specified send/receive data length and header
length to values within the allowable ranges.
• The send/receive data length needs to be equal to or
longer than the header length.
C1AF
H
The specified port number is incorrect. • Correct the specified port number.
C1B0
H
The open process of the specified connection has been
already completed.
• Perform the close process before the open process.
C1B1
H
The open process of the specified connection has not been
completed.
• Perform the open process.
C1B2
H
The OPEN or CLOSE instruction is being executed in the
specified connection.
• Try again after the OPEN or CLOSE instruction is
completed.
C1B3
H
Another send or receive instruction is being executed in
the specified channel.
• Change the channel number.
• Try again after the send or receive instruction is
completed.
C1B4
H
The specified arrival monitoring time is incorrect.
• Set the arrival monitoring time to a value within the
allowable range.
C1B5
H
Data could not be received within the specified arrival
monitoring time.
• Correct the specified arrival monitoring time.
C1B6
H
The specified send mail address number is incorrect.
• Correct the specified send mail address number.
• Correct the send mail address setting in the parameter
setting.
C1B7
H
A reading operation was executed while no receiving e-
mail was stored in the mail buffer data area.
• If there is an mail received in the mail information, execute
the MRECV instruction.
C1B8
H
The RECV instruction was executed for the channel that
had not received data.
• Correct the execution condition of the RECV instruction.
• Correct the channel number.
Error code Error description Action