5-385
About ROM operation/high-speed RAM operation function
5Functions set with parameters
[2] Execute a copy operation by manipulating the operation panel.
[3] Change the parameter value and switch to the ROM operation.
Change the value of the ROMDRV parameter from 0 to 1.
After changing it, be sure to shut off the power, and turn it on
again.
If switching from the RAM operation to the ROM operation is performed without
copying any program into the ROM area, there would be no program to execute, or
a program in which the corrected content has not been reflected would be executed.
Therefore, be sure to perform the program copy operation described above.
START
STATUS NUMBER
STATUS NUMBER
STATUS NUMBER
STATUS NUMBER
STATUS NUMBER
STATUS NUMBER
Power
ON
Approx. 8 sec.
Approx. 12 sec.
Approx. 22 sec.
STATUS NUMBER
Power
ON
The com pletion of writing into the ROM area is
displayed.
This display varies depending on whether or
not there is extension m em ory.
OK0: W hen standard m em ory is used
OK3: W hen 2 MB extension m em ory is used
W hen 2 MB extension m em ory is used, it takes
approxim ately 28 seconds longer to start up
after the power is turned on.
Approx. 12 sec.
Press the [START] button on the operation panel.
"88888" is displayed in STATUS NUMBER just like
for norm al operation.
Power O N at
norm al operation
Power O N after a write
operation into the RO M area
Caution
<PARAMETER> NAME(ROMDRV )
ELE( )
DATA
(0 )
CLOSE
123
Next
DATA
Prev
<PARAMETER> NAME(ROMDRV )
ELE( )
DATA
(1 )
CLOSE
123
Next
DATA
Prev