Error Processing Section 10-1
235
10-1-4 Data Replay Tool
If an error occurs while operating the Data Replay Tool, the error contents will
be displayed in the dialog box. Remove the error causes referring to the
remedies.
Symptoms Causes Remedies
A communications timeout oc-
curred. Operation exit.
A timeout oc-
curred in a re-
sponse from the
Ladder Engine.
1. If the cycle time of the Ladder Engine is too long,
use synchronous processing in the virtual cycle
time.
2. Check if the target FINS address is the same as
that of the Ladder Engine.
An error response is received
from the target PLC. Operation
exit.
Wrong ad-
dress/range of
Replay data or
Output data.
Check if wrong data are included in the Re-
play/Output file.
Command log data is invalid.
Operation exit.
The file has a
wrong format.
Specify a Command log file of a correct format.
Failed to connect to the PLC.
Operation exit.
Not possible to
communicate with
the target PLC.
Check the FINS address for the target PLC.
Failed to open the Command log
file. Operation exit.
The file does not
exist or has a
wrong format.
Specify a Command log file of a correct format.
Failed to open the CSV text file.
Operation exit.
The file does not
exist or has a
wrong format.
Specify a Data Replay file (CSV text file) of a correct
format, which is different from an execution file of the
I/O Condition Tool.
Failed to read the Command log
data. Operation exit.
The file has a
wrong format.
Specify a Command log file of a correct format.
Failed to read the CSV text data.
Operation exit.
A wrong format. Specify a Data Replay file (CSV text file) of a correct
format, which is different from an execution file of the
I/O Condition Tool.
Failed to start/stop the timer of
Windows. Operation exit.
Windows system
call error.
1. Exit the applications excluding the CX-Simulator.
2. Restart the debugger.
Failed to write the CSV text data.
Operation exit.
Check the following causes:
1. Low disk space
2. Read -only file
3. Read-only folder
4. User unauthorized to write.
Ladder stopped because of FAL
error on the target PLC. Opera-
tion exit.
Remove the causes and try again.
Synchronous operation was
specified for the actual PLC.
Operation exit.
Tried to execute
synchronous op-
eration for other
than the Ladder
Engine.
Specify synchronous operation only for the Ladder
Engine.
The data in CSV text file is inva-
lid. Operation exit.
A wrong format. Specify a Data Replay file (CSV text file) of a correct
format, which is different from an execution file of the
I/O Condition Tool.
The number of I/O address set-
tings exceeded the limit. Opera-
tion exit.
Exceeding the
limit of address
setting in the CSV
text file.
The number of I/O address settings in the CSV text
file must be less than 168.
The specified I/O address is not
supported. Operation exit.
A wrong file for-
mat.
Check if I/O address data of a wrong format are in-
cluded in the Replay/Output file.
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