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15.3 FX List Editor (For GT104[ ], GT105[ ] only)
15.3.18 Action for an incorrect key input
15.3.18 Action for an incorrect key input
If an incorrect key is input, cancel the input contents.
1
Operation
(1) Before touching the
key (before reading/writing the input contents)
Before touching the
key, touch the
key.
(2) After touching the
key (after reading/writing the input contents)
Write the command again. (
SubSection 15.3.10 Writing commands)
Commands finalized by writing and inserting operations are revised (overwritten) with the program
writing.
15.3.19 Error Messages and Corrective Actions
This section describes the error messages displayed when the MELSEC-FX list editor is executed, and
corrective action.
How to erase an error message
An error message is not erased even if the cause of the error is eliminated.
To erase an error message, touch a key on the MELSEC-FX list editor screen.
Error Messeage
Description
Corrective action
Can not display while
protected.
The all-operation protect, anti-plagiarism,
or incorrect write protect keyword is set.
Check the protected operation.
Clear the keyword protection or delete the keyword.
Can not operate while
protected.
PLC parameter error.
An FX PLC parameter is defective.
Set correct parameters in the FX PLC.
PLC communications error.
The communication with the FX PLC is
defective.
Check the FX PLC, cable, and GOT for abnormality.
Check whether the communication settings are correct
or not.
PLC is running.
A writing operation etc. has been made
while the FX PLC is running.
Stop the FX PLC.
Can not write.
The memory to write to is EPROM.
The protect switch of the EEPROM is
on.
Set other than EPROM for the memory to write to.
Switch off the protect switch of the EEPROM.
Step number is out of a range.
The specified step number exceeded the
maximum number.
Specify a step number below the maximum value.
Not found.
The specified command cannot be
found.
Proceed to the next operation.
Not found.
The specified device cannot be found.
Proceed to the next operation.
Step overflow.
The program may exceed the available
space. (Writing is not executed.)
Check the program memory space and delete commands
to keep it within the space.
SubSection 15.3.12 Deleting commands
Command error.
An invalid command (non-existent
command) was specified.
Input the correct command.
GO
GO
CLR
GO