Mitsubishi MELSEC-A Series Operating Manual page 150

6. HOW TO USE EACH FUNCTION
MELSEGA
6.9.8
Clearing sequence programs, mkrocomputer programs,
and T/C
s e t
value
areas
(Program all clear)
This operation clears
the
contents of main or sub-sequence programs, micro-
computer programs, and T/C set value areas currently
being read to the
A8PUE.
[Basic operation]
SHIFT
OTHERS
I
.(rl
GO
[Sample operation]
When program all clear is executed
0
SHIFTH HOT HERS
I
Select the OTHERS mode.
2
PLC CHECK
3 PLC SYSTEM
Select "3:PLC SYSTEM".
1 ALL CLEAR
3
PC No. MAIN/SUB
Select "2:ALL CLEAR"
2 PROQRAY CLEAR
3 DEV.
W . CLEAR
I I
0 PRWRAH
CLEAR
Select "2:PROGRAM CLEAR"
b
NO
"2:PROGRAM CLEAR' is executed.
"*"
go out one by one by using clear
processing.
The displayed number decreases by
1
K
byte by using clear processing.
Sequence program, microcomputer
program, and TIC set value areas all
0 PROQRAld
CLEAR
COMPLETED
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 ACPU sequence program and
microcomputer program and T/C set value area contents are cleared.
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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