Mitsubishi Electric MELSEC iQ-F Series - Page 226

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10 TROUBLESHOOTING
10.5 List of Error Codes
3009H The result when the value set in "Communication
Period Interval Setting" in "Communication Period
Setting" under "Basic Settings" of the master
station is multiplied by "Communication Period
Setting" of the device station set in "Network
Configuration Settings" under "Basic Settings" is
out of the range.
Check the detailed information in "Module Diagnostics" of the
engineering tool. Correct the parameter settings described below so
that the result when the value set in "Communication Period Interval
Setting" in "Communication Period Setting" under "Basic Settings" of
the master station is multiplied by "Communication Period Setting" of
the device station set in "Network Configuration Settings" under
"Basic Settings" becomes within 16ms.
• "Communication Period Interval Setting" in "Basic Settings"
• "Communication Period Setting" of the relevant device station in
"Network Configuration Settings"
Set a value to "Communication Period Setting" of device stations by
selecting a multiple value on "Multiple Period Setting" of
"Communication Period Setting" under "Basic Settings".

Target station
information
• Station Number
• IP address
300AH • The combination of the local station firmware
version and the master station firmware version
is incorrect.
• The set value is out of the range. Or the setting
values of the master station and local stations
are not consistent.
• Check the firmware versions of the master station and local
station. If the combination is incorrect, update the firmware version
of the older local station or that of the master station.
• Check the detailed information of the error in "Module Diagnostics"
of the engineering tool, and correct the parameter setting of the
master station corresponding to the parameter number.
• If the same error occurs again, the possible cause is a hardware
failure of the module. Please consult your local Mitsubishi
representative.
Parameter
information
• Parameter type
• Intelligent module
No.
• Parameter No.
•Network No.
• Station No.

300BH The Announce frame send cycle parameter error
was detected.
• Check the Announce frame send cycle parameter setting value of
the device operating as the grandmaster. When the FX5-CCLGN-
MS is operating as the grandmaster, reset the CPU module, and
run it again.
• If the same error occurs again even after taking the above
measure, the possible cause is a hardware failure of the module.
Please consult your local Mitsubishi representative.

300CH A propagation delay send cycle parameter error
was detected.
• Check the propagation delay send cycle parameter setting value of
the device operating as the grandmaster. When the FX5-CCLGN-
MS is operating as the grandmaster, reset the CPU module, and
run it again.
• If the same error occurs again even after taking the above
measure, the possible cause is a hardware failure of the module.
Please consult your local Mitsubishi representative.

300DH The Sync frame send cycle parameter error was
detected.
• Check the Sync frame send cycle parameter setting value of the
device operating as the grandmaster. When the FX5-CCLGN-MS
is operating as the grandmaster, reset the CPU module, and run it
again.
• If the same error occurs again even after taking the above
measure, the possible cause is a hardware failure of the module.
Please consult your local Mitsubishi representative.

300EH The set values of the master station and local
station do not match.
Set the same parameter setting values for "Network No." and
"Station No." of the local station to the setting values of the master
station.
Parameter
information
• Parameter type
• Intelligent module
No.
• Parameter No.
•Network No.
• Station No.

300FH Multiple master stations were detected in the
network.
• Connect only one master station on the same network.
• After taking the above action, power off and on or reset all stations
where the error was detected.
Parameter
information
• Parameter type
• Intelligent module
No.
• Parameter No.
Overlapped type
information
• 5: Master station
duplication
Error
code
Error definition and causes Action Detailed
information 1
Detailed
information 2