Appendix A
A-40
NJ/NX-series Database Connection CPU Units User’s Manual (W527)
Done Done BOOL TRUE or FALSE --- TRUE when the instruction is normally
TRUE when the instruction is being executed.
Error Error BOOL TRUE or FALSE --- TRUE when the instruction is terminated due to
ErrorID Error Code WORD 16#0000 to
--- Contains the error code when an error occurs.
RecCnt Number of
DINT 0 to 2147483647 --- Contains the number of records that were
Related System-defined Variables
_EIP_EtnOnlineSta Online BOOL Status of the communications function of
the built-in EtherNet/IP port.
TRUE: Can be used.
The value of the TimeOut input variable is outside the valid range.
0406 hex Illegal Data Position Specified The TableName input variable is a text string consisting of NULL
0410 hex Text String Format Error A space character is included in the text string specified for the
TableName input variable.
041D hex Too Many Instructions Executed at the
More than 32 DB Connection Instructions were executed at the same
3000 hex DB Connection Service not Started The instruction was executed when the DB Connection Service was not
3002 hex DB Connection Service Shutdown or
The instruction was executed after the DB Connection Service was shut
down or while the DB Connection Service was being shut down.
3008 hex Invalid DB Connection The value of the DBConnection input variable is invalid or the specified
DB Connection is already closed.
The executed SQL statement resulted in an error in the DB.
300E hex Invalid Retrieval Conditions The Where input variable is a text string consisting of NULL characters
3011 hex DB Connection Disconnected Error Status The DB Connection Service cannot communicate with the DB due to a
network failure or other causes.
3012 hex DB Connection Instruction Execution
The instruction was not completed within the time specified in the
3013 hex DB Connection Service Error Stop The instruction was executed while the DB Connection Service was
3014 hex Data Already Spooled This instruction cannot be executed because one or more SQL
statements are already stored in the Spool memory.
3015 hex DB Connection Service Initializing The instruction was executed while the initialization processing of the
DB Connection Service was in progress.
3016 hex DB in Process The instruction was executed before completion of the DB’s processing
for the DB Connection Instruction Execution Timeout that occurred for
the previous DB_Insert, DB_Update, DB_Select, or DB_Delete
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