Selection And Operation Of Modes - Mitsubishi Electric GT11 User Manual

14.4.6 Selection and operation of modes

The MELSEC-FX list editor has four modes: READ, WRITE, INSERT, and DELETE.
Select an appropriate mode for the intended operation.
For more information on the mode to select, refer to the function operations from subsection 14.4.7 onward.
How to change modes
1
Touch the MODE
Each time you touch this button, the mode changes.
In the case the mode cannot be changed
2
In the following cases, only READ mode is allowed.
If you try to change to other than READ mode, an error message is displayed.
To change to other than READ mode, take the action below.
Error Message
PLC is running
Can not write.
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14.4 MELSEC-FX List Editor
14.4.6 Selection and operation of modes
button.
Touch the button.
Description
The FX PLC is in the RUN status.
The protect switch of the EEPROM memory
cassette is on.
The EPROM memory cassette is enabled.
The current mode is displayed.
Corrective action
Stop the FX PLC.
Switch off the protect switch of the EEPROM
memory cassette.
Set a memory other than EPROM as the memory
to write to.