Omron NX701-1620 User Manual

7 Troubleshooting
7-38
NJ/NX-series Database Connection CPU Units User’s Manual (W527)
Event name
DB in Process
Event code
54013016hex
Meaning
The instruction could not be executed because the DB is under processing in the server.
Source PLC Function Module Source details Instruction Detection
timing
At instruction
execution
Error attributes
Level
Observation
Recovery
---
Log category
System
Effects User program Continues. Operation The relevant instruction will end according to
specifications.
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
Though a DB Connection
Instruction Execution Timeout
occurred for the previous
instruction, the relevant
instruction was executed before
completion of the DB’s
processing in the server.
Re-execute the relevant
instruction from the user program.
However, if you execute a
DB_Insert or DB_Update
instruction and the Spool function
is enabled, you do not have to
re-execute the relevant instruction
because the SQL statement will
be stored in the Spool memory.
Estimate the processing time of the
DB in the server and adjust the
execution timing of the DB
Connection Instruction to an
appropriate frequency.
Attached
information
Attached information 1: Error Location
Attached information 2: Error Location Detail, Rung Number. For a program section, the rung number from the
start of the section is given. For ST, the line number is given.
Attached information 3: Instruction Name and Instruction Instance Name Where Error Occurred. If there is
more than one instruction, all of them are given. If the instruction cannot be identified, nothing is given.
Attached information 4: Expansion Error Code (ErrorIDEx)
Precautions/
Remarks
None
Event name
Operation Log Disabled
Event code
54013017hex
Meaning
The log could not be recorded because the specified Operation Log is disabled.
Source PLC Function Module Source details Instruction Detection
timing
At instruction
execution
Error attributes
Level
Observation
Recovery
---
Log category
System
Effects User program Continues. Operation The relevant instruction will end according to
specifications.
System-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
Though Execution Log was
specified in the LogType input
variable, the Execution Log is
disabled.
Enable the Execution Log in the
DB Connection Service settings.
Execute the instruction when the
Execution Log is enabled.
Though Debug Log was
specified in the LogType input
variable, recording to the Debug
Log is stopped.
Start recording to the Debug Log
using a DB_ControlService
instruction. Or, start recording to
the Debug Log from Sysmac
Studio.
Execute the instruction after the
recording to the Debug Log is
started.
Attached
information
Attached information 1: Error Location
Attached information 2: Error Location Detail, Rung Number. For a program section, the rung number from the
start of the section is given. For ST, the line number is given.
Attached information 3: Instruction Name and Instruction Instance Name Where Error Occurred. If there is
more than one instruction, all of them are given. If the instruction cannot be identified, nothing is given.
Attached information 4: Expansion Error Code (ErrorIDEx)
Precautions/
Remarks
None

Omron NX701-1620 Specifications

General

Brand	Omron
Model	NX701-1620
Category	Controller
Language	English