Mitsubishi MELSEC-A Series Operating Manual page 149

6. HQW4T0 USE EACH FUNCTION
Q D , . . C ? A
This operation clears all the
memory contents (memory cassette) of an ACPU.
[Bask operation]
SHIFT
GO
[Sample operatlon]
When PC memory all clear is executed
0
ISHIFTHOTHERS]
Select the OTHERS mode.
1 PLC CEBCX
3 PLC B Y # T M
Select '3:PLC SYSTEM'.
2
ALL CLEAR
3 PC Yo.
MAIN/SUB
Select '2:ALL CLEAR".
2
PROOFAM CLEAR
3 DPV.
Y B Y .
CLEAR
PLC
M U .
CLEAR
Select "1 :PLC MEM. CLEAR"
7 1
"1:PLC MEM. CLEAR" is executed.
I
NO
I
311(B
*I********
~.
&
'+'
go out one by one by using clear
t
processing.
L
The displayed number decreases by
1 K byte by using clear processing.
COMPLBTBD
'1:PLC MEM. CLEAR' has
now
been
completed.
[Explanation]
(1)
Keep the ACPU in the STOP state.
. .
If
it 'is not in the STOP state, put the ACPU in the STOP state before
starting the operation.
(2)
When this operation is completed, all contents (memory cassette) of a
memory on the ACPU side are cleared, and the parameters are set to
default values.
It
is necessary to write parameters and sequence programs to the ACPU.
(3) Pressing the [END] or [CLEAR] keys returns to the "2:ALL CLEAR" menu.
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