7 APPLICATION INSTRUCTIONS
7.21 Database Access Instructions
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2000H The format of the Unicode text file is incorrect. • Check whether the format of the Unicode text file is correct. If not,
correct it.
• Check whether the number of characters in the comment line is
within the range.
2001H The key setting of the Unicode text file is incorrect. Check that an out-of-range value is not set with regard to the key
constraint of the Unicode text file.
2002H The number of characters making up a database name, table name, or
field name exceeds the limit.
• Check that the database name, table name, or field name in the
Unicode text file does not exceed 32 characters.
• Check whether 128 or more tabs are used in a single line.
2003H The number of tables exceeds the limit. Check that the number of tables in the Unicode text file does not
exceed 32.
*1
2004H The format of the setting value of the record in the Unicode text file is
incorrect.
Check that the format of the setting value in the Unicode text file is
correct.
2005H The maximum number of records that can be imported is exceeded. Check that the number of records in the text file does not exceed the
maximum number (100,000).
2006H An invalid character is included in the database name. Check that an invalid character is not included in the database name in
the text file.
2007H The format of the row index is incorrect. Check that the format of the row index is correct.
2009H Failed to read data from the Unicode text file. • Check the status of the SD memory card.
• Check the contents of the Unicode text file.
200AH Failed to write data to the Unicode text file. Check the status of the SD memory card.
200BH The number of fields in the Unicode text file exceeds the maximum
number.
Check that the number of fields in the Unicode text file does not exceed
128.
*1
200CH In the Unicode text file, the number of columns set in the field row does
not match that set in another row.
Check the Unicode text file to verify that the number of columns set in
the field row (number of fields) matches that set in another row.
200DH The number of indexes in the Unicode text file exceeds the maximum
number.
Check that the number of indexes in the Unicode text file does not
exceed the number of table fields.
200EH The number of characters of the main key name in the Unicode text
file, external key name, or index name exceeds the maximum number.
Check whether the numbers of key name and index name characters
are each 16 or less.
200FH The database access instruction cannot be executed because the SD
memory card is write-protected. Or, startup of the CPU module
database access (from external device) function from an external
device failed.
Clear the write protection of the SD memory card.
2010H The database access instruction cannot be executed or the CPU
module database access function cannot be executed from an external
device because the SD memory card does not have enough free space
(10M bytes or more).
Secure enough free space of the SD memory card.
2011H The number of characters making up the path of the database exceeds
128.
Reduce the number of characters making up the path to 128 or less.
2020H The CPUDB folder configuration is incorrect. • Decrease the number of databases in the CPUDB folder to 32 or
less.
• Delete folders which are not databases in the CPUDB folder.
• Refer to the error database check file (2:\CPUDB\ErrorDB.txt) and
delete a folder which caused the error.
2021H The database is broken. • Create a new database.
• Refer to the error database check file (2:\CPUDB\ErrorDB.txt) and
delete a database which caused the error.
2023H Startup of the database failed. • Power off and on the CPU module or reset it.
• Check the data memory capacity and secure a free space of 1K byte
or more.
2024H Suspension of the database failed. Or, the database was suspended
because the SD memory card was removed.
• Power off and on the CPU module or reset it.
• Insert the SD memory card again, and power off and on the CPU
module or reset it.
Error
code
Error content Action
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