Plc Memory All Clear - Mitsubishi Electric GT11 User Manual

14.3.19 PLC memory all clear

When input of a keyword is requested, all parameters and sequence programs can be cleared together with
the keyword registered in the ACPU using the operation below.
[Operation example]
Display the keyword input request.
1
KEYWORD= [
Stop operation of ACPU
2
Set the target ACPU to the stop status.
Operation of PC memory all clear
3
Input "ALLCLR" and press the
A
Display of PC memory all clear process
4
When the GOT starts clearing the process, the display in the left appears. "*" column and the total
number of bytes change sequentially.
*
ALL CLEAR
20KB **********
Completion of PC memory all clear process
5
When the GOT completes the clearing process, the screen in the left appears.
(status before the mode selection)
** MODE SELECTION **
(READ) (INS) (PARAM)
PRESS MODE KEY
If necessary, start the next operation.
6
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14.3 MELSEC-A List Editor
14.3.19 PLC memory all clear
]
key.
GO
L L C L R GO
"*" (maximum 10 per process) is displayed according to the memory capacity to be cleared.
As the clearing process proceeds, each "*" is deleted.
One "*" shows 10% of memory capacity.
The memory capacity (total number of bytes) to be cleared is displayed in kbytes.
As the clearing process proceeds, 1 kbyte is decreased.