Mitsubishi Electric Melsec Q Series User Manual page 359

10
TROUBLESHOOTING
Error code
0BA6h
0BA7h
0BA8h
0BA9h
0BAAh
0BABh
Table 10.3 Error codes for the MES interface module
Error name
No response has returned, from DB
Wait for DB access when accessed the database or from
(program execution) the program being executed. (An
completion timed out Ethernet communication error has
occurred.)
System error —
SELECT execution error Failed to execute SELECT.
COMMIT execution error Failed to execute COMMIT.
ROLLBACK execution
Failed to execute ROLLBACK.
error
DB update error Failed to update the DB.
Description
10.2 Error Code List
10.2.1 Error codes for the MES interface module
(From the previous page)
Action
• Check the Ethernet connection.
• Check if [Server service settings] is
correct.
• Check if the ODBC setting is
correct.
• Check if the database is operating
normally.
• Check if the program specified for
program execution has been
completed.
• In [DB Connection Service Setting
Tool], increase the DB access
timeout value.
• Check if the processing load of the
server computer is excessively
high.
• Check if data volume in the data
base is exceeding the specified
capacity of the personal computer.
• Check if the number of selected/
updated records are extreme when
selecting or updating.
• Please consult your local Mitsubishi
representative.
• Check the sent SQL text and
database contents.
• Check if the table and field settings
are correct.
• Check that reserved terms of the
database are not set for table
names and field names.
• Check the sent SQL text and
database contents.
• Check if the table and field settings
are correct.
• Check that reserved terms of the
database are not set for table
names and field names.
<When the database is Microsoft
®
Access >
• Check if 128 or more fields are set
for update actions.
• Check if multiple accesses have
been made to one file at the same
time (accesses from multiple MES
interface modules).
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