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Mitsubishi Electric MELSEC iQ-RJ71EN71 User Manual page 276

Melsec iq-r series cc-link ie field network
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Error
Error details and causes
code
D634H
Parameter error (error in the number of submaster
stations set)
D635H
Parameter error (submaster station error)
D636H
The UINI instruction was executed at a station other
than local stations.
D637H
The UINI instruction was executed at a station where
the station number has been already set by parameter.
The UINI instruction was executed in a redundant
system.
D638H
The station number set for the own station by the UINI
instruction is already used for the other station.
D639H
After setting a station number with the UINI instruction,
the instruction was executed again.
D63DH
Parameter error
D63EH
Parameter error
D641H
Parameter error (IP address error)
D701H
Temporary error invalid station setting/cancel or
reserved station setting cancel/restoration was
executed without specifying the target station.
D706H
Temporary error invalid station setting/cancel or
reserved station setting cancel/restoration was
executed from a local station.
D70BH
Temporary error invalid station setting/cancel and
reserved station cancel/restoration was executed
simultaneously.
D720H
Link startup/stop direction is incorrect.
D721H
Link start/stop was requested from another station
during link start/stop processing.
D722H
Link start/stop was requested from the own station
during link start/stop processing.
4 TROUBLESHOOTING
274
4.5 List of Error Codes
Action
• Write the network parameter to the CPU module
again.
• Execute again after setting the number of
submaster stations set in the station types of each
station to 1.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
• Write the network parameter to the CPU module
again.
• Set the station number within 1 to 120, and retry the
operation.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
Use one of the following methods and execute the
UINI instruction to the local station again.
• Set "Station Type" under "Station Type" in "Required
Settings" to "Local Station".
• Set "Setting Method" under "Station No." in
"Required Settings" to "Program".
• Check if the master/local module specified in the
argument of the UINI instruction is the local station.
Execute again after setting "Setting Method" under
"Station No." in "Required Settings" to "Program".
The station number cannot be set by the UINI
instruction in a redundant system.
Correct the station number to be set using the UINI
instruction to the station number not used for other
stations, and execute the UINI instruction again.
Station number setting with the UINI instruction is
limited to one time only. Execute again after resetting
the CPU module.
• Write the network parameter to the CPU module
again.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
• Write the network parameter to the CPU module
again.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
• Write the network parameter to the CPU module
again.
• Execute again after correcting the IP address in the
setting data.
• If the error occurs again even after taking the above,
please consult your local Mitsubishi representative.
Set the target station(s) in 'Reserved station function
disable/temporary error invalid station setting'
(SW0010 to SW0017), and retry the operation.
Temporary error invalid station setting/cancel or
reserved station setting cancel/restoration cannot be
executed from a local station. Retry the operation from
the master station.
Temporary error invalid station setting/cancel using
SB0010 and SB0011 or reserved station cancel/
restoration using SB0012 and SB0013 cannot be
simultaneously executed.
Retry the operation so that only one bit in SB0010 to
SB0013 may turn on after all bits in them are turned
off.
Check the setting, and stop or start data link.
Retry the operation after the stop or restart of data link
is completed.
Retry the operation after the stop or restart of data link
is completed.
Detailed Information
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