Mitsubishi Electric MELSEC iQ-R Series Manual page 117

Error code Description
Decimal Hexadec
imal
■Communication target unsupported error
-33 FFDFH
The module specified as the communication target by the
network number and station number is not supported.
-36 FFDCH ■Registry write error
Writing parameter files to the registry failed.
■Close error
-42 FFD6H
Communications cannot be closed.
-43 FFD5H ■ROM operation error
A TC setting value was written to the CPU module during ROM
operation.
■MELSEC iQ-R series data link function service error
-52 FFCCH
MELSEC iQ-R series data link function service is disabled.
-53 FFCBH ■Timeout value error
The specified timeout value is out of range.
■I/O number error
-54 FFCAH
The specified I/O number is out of range.
-55 FFC9H ■Logical station number error
The specified logical station number is out of range.
■Target CPU error
-56 FFC8H
The specified target CPU is out of range.
-57 FFC7H ■Access route error
The specified access route is out of range.
■Connection destination CPU error
-80 FFB0H
The connection destination CPU is not an RCPU.
-81 FFAFH ■Label code mismatch error
Label assignment information of the CPU module was changed.
■Label incorrect value error
-82 FFAEH
An incorrect label name was specified.
• Non-existent label name
• A label name assigned to a device that does not support
random read/write.
• Label name assigned to a device which is specified by the
inappropriate specification method (index modification or
indirect specification)
-83 FFADH ■Size error
The number of labels exceeded the range.
■Device specification method error
-84 FFACH
A device was specified by inappropriate specification method
(bit specification or digit specification).
 Q Corresponding MELSECNET/H Network System Reference Manual (PLC to PLC network)
-4096 to -1 F000H to
*1
FFFFH
-4097 to - EFFFH to Refer to the following manual.
*1
MELSEC iQ-R CC-Link IE Controller Network User's Manual (Application)
8192 E000H
 MELSEC-Q CC-Link IE Controller Network Reference Manual
-8193 to - DFFFH to Refer to the following manual.
*1
MELSEC iQ-R CC-Link IE Field Network User's Manual (Application)
12288 D000H
 MELSEC-Q CC-Link IE Field Network Master/Local Module User's Manual
MELSEC-L CC-Link IE Field Network Master/Local Module User's Manual
-16384 to - C000H to Refer to the following manuals.
*1
MELSEC iQ-R Ethernet User's Manual (Application)
12289 CFFFH
-16385 to - BFFFH to Refer to the following manual.
*1
MELSEC iQ-R CC-Link System Master/Local Module User's Manual (Application)
20480 B000H
 MELSEC-Q CC-Link System Master/Local Module User's Manual
MELSEC-L CC-Link System Master/Local Module User's Manual
28672 to 7000H to Refer to the following manuals.
*1
MELSEC iQ-R Serial Communication Module User's Manual(Application)
32767 7FFFH
Corrective action
Check if the module specified as the communication target by a
network number and station number is supported.
• Check if the standard ROM has already been shutdown.
• Reset the CPU module, or turn the power OFF and ON to
reset the C intelligent function module.
• Retry.
• Check if the C intelligent function module is running normally.
• Reset the CPU module, or turn the power OFF and ON to
reset the C intelligent function module.
Change the TC setting value during RAM operation.
Enable the MELSEC iQ-R series data link function service with
an engineering tool.
Check the specified time out value.
Check the specified I/O number.
Check the specified logical station number.
Check the specified target CPU module.
Check the specified access route.
Connect an RCPU.
Acquire label information using the mdrGetLabelInfo function
again.
Check the specified label name or the device specification
method.
Check the number of labels.
Check the device specification method.
4 ERROR CODE LIST
4.3 MELSEC iQ-R Series Data Link Functions
4
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