Mitsubishi Electric MELSEC iQ-R C Series Programming Manual page 235

Error code Description
Decimal Hexadec
imal
Program fault
-309 FECBH
The specified number of devices is incorrect.
-310 FECAH Operation error
An unusable character string for a function is specified.
Operation error
-311 FEC9H
Data out of the specifiable range was entered.
-312 FEC8H Operation error
The CCPU_DedicatedDInst function was executed in the
state where the fixed cycle communication function is set to
"Not Use" in the multiple CPU setting of system parameters.
Operation error
-313 FEC7H
In a multiple CPU system, the number of data points which
exceeds the usable system area size in each CPU was
specified.
Module major error
-314 FEC6H
An error was detected in the intelligent function module
-315 FEC5H
when a function was executed.
Other CPU module major error
-316 FEC4H
An error was detected in other CPU modules when a
-317 FEC3H
function was executed.
System bus error
-318 FEC2H
An error was detected on the system bus.
Hardware failure
-319 FEC1H
A hardware failure was detected.
Clock rate specification error
-320 FEC0H
The specified clock rate is out of range.
System bus error
-321 FEBFH
An error was detected on the system bus.
System bus error
-322 FEBEH
An error was detected on the system bus.
-323 FEBDH System bus error
An error was detected on the system bus.
System bus error
-324 FEBCH
An error was detected on the system bus.
-325 FEBBH System bus error
An error was detected on the system bus.
System bus error
-326 FEBAH
-327 FEB9H Module major error
• A major error was notified from the intelligent function
module.
• The I/O module or intelligent function module is not
mounted properly or was removed during operation.
Corrective action
Correct the argument of the function.
Correct the argument of the function.
Correct the argument of the function.
Change the fixed cycle communication function in the multiple CPU
setting to "Use".
Correct the number of data points for the CCPU_DedicatedDInst
function.
The possible cause is a hardware failure of the intelligent function
module where the error was detected. Please consult your local
Mitsubishi representative.
Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the host CPU module or
other CPU modules where the error was detected. Please consult
your local Mitsubishi representative.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module, I/O
module, intelligent function module, base unit, or extension cable.
Please consult your local Mitsubishi representative.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
Check the specified clock rate.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Check the connection status of the extension cable.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Take measures to reduce noise.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Check the connection status of the extension cable.
• Reset the CPU module. If the same error code is displayed again,
the possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
4 ERROR CODE LIST
4.2 C Controller Module Dedicated Functions
4
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