Mitsubishi Electric MELSEC-L Series - Page 153

151
CHAPTER 13 TROUBLESHOOTING
13
13.1 List of the Errors That May Occur in Data Logging
No. Error cause
Timing of
occurrence
Value in special register
(Data logging error cause
information)
Error response
No.
28
Data logging operation was performed during execution of the CPU module
change function with SD memory card (backup and restoration).
• Registration
• Cancel
-
4332
H
29
Registration of a data logging, in which a device of a nonexistent module or
an inaccessible device was specified, was attempted. (when Un\G is
specified for device)
Registration
217
H
4043
H
30
While the data logging function is in operation (the logging status is
"Executing", "Saving the logging data", "Completed", "Pausing", or "Error"),
execution of an inexecutable function was attempted.
During execution
-
4276
H
31
When creating the data logging file, the target memory does not have the
required free space.
501
H
-
32
The SD memory card is write-protected. Or, data logging file writing to the
target memory was not completed due to incorrect folder or file configuration.
502
H
33
While the saved file number has reached the maximum of FFFFFFFF
H
,
registration of a data logging was attempted. Or, the number reached the
maximum of FFFFFFFF
H
during execution.
Registration
213
H
4278
H
34
During execution
503
H
-
35
While the data logging function is in operation with a step number specified in
"Sampling" or "Trigger" (the logging status is "Executing", "Saving the
logging data", "Completed", "Pausing", or "Error"), online change was
attempted.
504
H
36
Registration of a data logging was attempted in the state where a sub-folder
for storing a data logging file (or folder) cannot be created, or in the
inaccessible state. Or, the file was not created or accessed in the status of
"Executing" or "Saving the logging data".
Registration
214
H
41CC
H
During execution
505
H
-
37
Registration of a data logging was attempted even though file (folder)
creation or access is disabled because the same file (folder) name already
exists is used for the data logging. Or, the file was not created or accessed in
the status of "Executing" or "Saving the logging data".
Registration
218
H
41CD
H
During execution
507
H
-
38
The number of files in the root folder and sub-folders of the target memory,
which were created from the configuration tool on a different connected
device from the one at the time of registration, has exceeded the maximum.
508
H
39
While the data logging function is in operation (the logging status is
"Executing", "Saving the logging data", "Completed", "Pausing", or "Error"),
the SD memory card was removed, or the SD memory card lock switch was
slid up.
506
H
40 System error
Any time
F00
H
41 Request or setting data error
F01
H
4080
H