Mitsubishi MELSEC-A series

2.1.2 Let's try clearing all the memory contents of an ACPU
This. section shows how to dear aH memory contents (memory cassette) to
write a new sequence program to an ACPU.
[Sample operation]
@ [After the power is turned ON]
Q [SHIFT l-4 PARAMJOTHERS 1
[MODE SELECT] is displayed.
Select the OTHERS mode.
Select
'3 PLC SYSTEM'.
Select
"2 ALL CLEAR'.
Select
'1 PLC MEM. CLEAR".
'1 PLC MI" CLEAR' is executed.
Memory clear completion size
All memory contents in the PC CPU
have been cleared.
I
Now, the input preparation for a sequence
program have been
done, so let's try input-
ting
a sequence program.
2-4