Mitsubishi Electric RD78G4 User Manual page 77

Error Error definition and causes
code
C0B3H A request that cannot be processed was
issued from the CPU module.
C0D4H The number of relay stations to
communicate with other networks exceeds
the allowable range.
C0D8H The number of specified blocks exceeded
the range.
C0D9H The specified subcommand of the SLMP
message is incorrect.
C1A7H The specified network No. is incorrect.
C1A9H The specified device No. is incorrect.
C1CCH A response with a data length that exceeds
the allowable range was received by the
SLMPSND.
C200H The remote password is incorrect.
C201H The remote password status of the port
used for communications is in the lock
status.
C202H When another station was accessed, the
remote password could not be unlocked.
C203H An error has occurred when checking the
remote password.
C204H The device is different from the one
requesting the remote password unlock
processing.
C207H The file name has too many characters.
C208H The password length is out of range.
C612H The module processing was completed
with an error.
C613H The module processing was completed
with an error.
C615H The module processing was completed
with an error.
C810H Remote password authentication has
failed when required.
C811H Remote password authentication has
failed when required.
C812H Remote password authentication has
failed when required.
C813H Remote password authentication has
failed when required.
C814H Remote password authentication has
failed when required.
C815H Remote password authentication has
failed when required.
C816H The security function was activated and
remote password authentication cannot be
performed.
C842H The routing setting is not set to reach to
the destination network No..
Action
• Correct the request details.
• Correct the network No. or request destination station No..
• Check if the specification (network No./station No.) for the communication
destination is correct.
• Check that the number of relay stations accessing the communication
destination is 7 or less.
• Correct the settings in the network station No.  IP information setting for
the stations between the own station and the communication destination.
Correct the number of blocks.
Correct the subcommand.
Correct the specified network No..
Correct the specified device No..
• Execute again after correcting the request data to be within the range.
• If the error occurs again even after taking the above, please consult your
local Mitsubishi representative.
Correct the remote password, and unlock/lock the remote password again.
After unlocking the remote password, perform communications.
When accessing another station, do not set the remote password on the relay
station or access station, or do not execute the remote password check on
them.
Correct the remote password, and unlock/lock the remote password again.
Request the lock processing of the remote password from the external device
that requested the unlock processing of the remote password.
Name the file with 255 characters or less.
Set the password within 6 to 32 characters.
• Execute the communication status test, and if the test was completed with
an error, take the corrective action.
• Execute the module communication test, and check that there is no failure
in the module.
• Execute the communication status test, and if the test was completed with
an error, take the corrective action.
• Execute the module communication test, and check that there is no failure
in the module.
• Execute the communication status test, and if the test was completed with
an error, take the corrective action.
• Execute the module communication test, and check that there is no failure
in the module.
Set a correct password and perform password authentication again.
Set a correct password and perform password authentication again one
minute later.
Set a correct password and perform password authentication again 5
minutes later.
Set a correct password and perform password authentication again 15
minutes later.
Set a correct password and perform password authentication again 60
minutes later.
Set a correct password and perform password authentication again 60
minutes later.
Set a correct password and perform password authentication again after a
certain period of time.
• Execute the link dedicated instruction again after correcting the target
network No./station No..
• Check that communication path to the destination network No. is set.
Detailed
information
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3 TROUBLESHOOTING
3.5 List of Error Codes
3
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