FX-20P-E Handy programming panel Message List 11
11-2
PC MISMATCH
The set PLC type and the connected
PLC type are not the same.
Correct the set PLC type.
PC RUNNING
A write operation is attempted while the
PLC is in the RUN state.
Set the PLC to the STOP state.
ROM MIS
CONNECTED
A memory cassette is not installed in the
ROM writer. An EEPROM is installed in
the ROM writer when erase check is
attempted.
Install an EPROM to the ROM writer
module.
NO PROGRAM SPACE There is no more program storage area. Change the parameter settings.
PROGRAM
OVERFLOW
No more memory space for inserts.
Delete all NOP instructions from the
program, If the program is still larger than
the available memory area, revise the
program.
COMMAND ERROR The instruction is incorrect. Set a correct instruction.
NO MEM. CASSETTE
A memory cassette is not installed to the
PLC.
Install the memory cassette.
DEVICE ERROR
The designated device or pointer is
incorrect.
Input the correct device or pointer.
Message Cause Action
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