Mitsubishi Electric FX5 User Manual page 433
Melsec iq-f series
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Also See for FX5:
- Programming manual (1112 pages) ,
- User manual (958 pages) ,
- Reference manual (44 pages)
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Error codes of the CPU module (4000H to 4FFFH)
The following table lists the error codes detected by other causes than the self-diagnostics function of the CPU module.
Error
Error name
Error details and cause
code
4000H
Common error
• Serial communication sum check error.
4001H
Common error
• An unsupported request was executed.
4002H
Common error
• An unsupported request was executed.
4005H
Common error
• The volume of data handled according to the specified
request is too large.
4006H
Common error
• Initial communication has failed.
4010H
CPU module
• Since the CPU module is running, the request contents
operation error
cannot be executed.
4013H
CPU module
• Since the CPU module is not in a STOP status, the request
operation error
contents cannot be executed.
4021H
File related error
• The specified drive (memory) does not exist or there is an
error.
4022H
File related error
• The file with the specified file name or file No. does not
exist.
4025H
File related error
• The specified file is processing the request from another
engineering tool.
4027H
File related error
• The specified range is larger than the file size.
4029H
File related error
• The specified file capacity cannot be obtained.
402CH
File related error
• The requested operation cannot be executed currently.
4030H
Device
• The specified device name cannot be handled.
specification
■When CPU Module Logging Configuration Tool is used
error
• The data logging specifying a device that is not supported
was started.
4031H
Device
• The specified device No. is outside the range.
specification
• The CPU module cannot handle the specified device.
■When CPU Module Logging Configuration Tool is used
error
• The data logging specifying a device number that does not
exist was started.
4032H
Device
• The device modification was incorrectly specified. Or, the
specification
unusable device (TS, TC, SS, SC, CS, or CC) was specified
error
in any of the following SLMP/MC protocol commands; Read
random, Write random (in units of words), Entry monitor
device, or Execute monitor.
■When CPU Module Logging Configuration Tool is used
• The data logging specifying a device modification that is not
supported was started.
4034H
Device
• The dedicated instruction cannot be executed since the
specification
completion device for the dedicated instruction does not
error
turn on.
Action
• Connect the serial communication cable correctly.
• Take measures to reduce noise.
• Check the command data of SLMP/MC protocol.
• Check the CPU module model name selected in the
engineering tool.
• Check the target CPU module model name.
• Check the command data of SLMP/MC protocol.
• Check the CPU module model name selected in the
engineering tool.
• Execute the request again.
• 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 command data of SLMP/MC protocol.
• When using serial communication, check with the external
device manufacturer for support conditions.
• When using serial communication, check the CPU module
model name selected in the engineering tool.
• When using Ethernet communication, shift the
communication start timing.
• Execute after setting the CPU module to STOP status.
• Execute after setting the CPU module to STOP status.
• Check the specified drive (memory) status.
• Back up data in the CPU module, and then initialize the
memory.
• Check the specified file name and file No.
• Forcibly execute the request. Or, execute the request again
after the processing being performed ends.
• Check the specified range and access within that range.
• Review the specified file capacity, and execute the request
again.
• Execute again after a while.
• Check the specified device name.
• Check the specified device No.
• Check the device assignment of the CPU module.
• Check the specified device name.
• Check the device modification method.
• Check the specified device name.
• Since the completion device for the SREAD or SWRITE
instruction does not turn on in the CPU module on the target
station, execute the instruction again after setting the
operating status of the CPU module on the target station to
the RUN status.
Appendix 3 Error Code
A
APPX
431
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