Mitsubishi Electric Melsec Q Series User Manual page 383

10
TROUBLESHOOTING
Symptom
The most recent table name/field name/
procedure name is not displayed in the list
when [Browse table name]/[Browse field
name]/[Browse procedure name] on the
[Communication action] dialog box is
executed.
Table 10.16 [Online]
Checked item
Is the information on the database side
updated while the [Communication action]
dialog box is being opened?
Is an inapplicable character used for the
table name, field name, or stored
procedure name?
Does the number of characters used for the
table name, field name, or stored
procedure name exceed 32?
Is there a stored procedure whose
arguments are more than 256?
Are a large number of tables, fields, or
stored procedures registered to the
database?
10.3 Troubleshooting by symptom
10.3.1 When using MES Interface Function Configuration Tool
(From the previous page)
Corrective action
• Reopen the [Communication action]
dialog box, and execute [Browse table
name]/[Browse field name]/[Browse
procedure name] again.
• Change [Database] on the
[Communication action] dialog box, and
execute [Browse table name]]/[Browse
procedure name] again.
• Change [Database] or [Table name] on
the [Communication action] dialog box,
and execute [Browse field name] again.
• Change the table name, field name, or
stored procedure name to the name
which does not include an inapplicable
character.
Appendix 2.4 Characters available
for field names, table names,
stored procedure names,etc.
• Change the table name, field name, or
stored procedure name to the name
whose number of characters does not
exceed 32.
• Change the arguments of the stored
procedure to 256 or less.
• Set the DB access time much longer.
Section 8.5 (2)
(To the next page)
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