Omron NJ Series Troubleshooting Manual page 147

Event code Event name
54013007 hex Too Many DB
(Ver. 1.05) Connections
54013008 hex Invalid DB
(Ver. 1.05) Connection
54013009 hex Invalid DB
(Ver. 1.05) Map Variable
5401300A hex Unregistered
(Ver. 1.05) DB Map Vari-
able
NJ-series Troubleshooting Manual (W503)
Meaning Assumed cause
The number of DB • The relevant instruction was
Connections that executed when the maximum
can be established number of DB Connections that
at the same time is can be established at the same
exceeded. time were already established.
The specified DB • The DB Connection specified in
Connection is not the DBConnection input vari-
correct, or the DB able of the relevant instruction
Connection is is wrong.
already closed.
• The DB Connection specified in
the DBConnection input vari-
able of the relevant instruction
is closed.
The specified DB • A structure variable that con-
Map Variable is not tains a derivative data type of
correct. member was specified as a DB
Map Variable.
• A non-structure variable was
specified as a DB Map Variable.
• A structure array variable was
specified as a DB Map Variable
for INSERT or UPDATE.
The specified DB • The DB Map Variable has not
Map Variable has been created by a
not been regis- DB_CreateMapping instruction.
tered.
• A variable that is not registered
as a DB Map Variable was
specified in MapVar.
• The DB Connection specified in
the relevant instruction is differ-
ent from the one specified at
the execution of
DB_CreateMapping instruction.
3 Error Tables
Level
Maj Prt Min Obs Info
S NJ-series
Database
Connection
CPU Units
User's Manual
(Cat. No.
W527)
S Same as
above.
S Same as
above.
S Same as
above.
Reference
3
3-85