Fuji Electric SPH Series - Memory Error Factor %MW10.8, %MW10.9 (Read Only); Application Error Factor %MW10.12, %MW10.13 (Read Only)

1-14
Section 1 Specications
Address Name Description Level
%MX10.8.0 System ROM error ON when an error occurs in the system ROM in the main unit. Fatal fault
%MX10.8.1 System RAM error ON when an error occurs in the system RAM in the main unit. Fatal fault
%MX10.8.2 Application ROM error
ON when an error occurs in the ROM in the main unit for storing
application programs.
Fatal fault
(Note 1)
%MX10.8.3 Application RAM error
ON when an error occurs in the RAM in the main unit for storing
application programs.
Fatal fault
%MX10.8.4
|
%MX10.9.13
Not used
%MX10.9.14
Power down processing
error
ON when power down processing is not performed normally.
This bit can be set OFF by an application program.
Nonfatal fault
%MX10.9.15 Memory backup error
ON when no power-failure-time data is retained.
This bit can be set OFF by an application program.
Nonfatal fault
Address Name Description Level
%MX10.12.0 System denition error ON when an error is found in the system denition. Fatal fault
%MX10.12.1 Application program error ON when an error is found in an application program. Fatal fault
%MX10.12.2
|
%MX10.12.15
Not used
%MX10.13.0 Not used
%MX10.13.1 Application program error ON when an error is found in an application program. Nonfatal fault
%MX10.13.2
|
%MX10.13.15
Not used
(7) Memory error factor %MW10.8, %MW10.9 (Read only)
Notes:
1) This bit is also set to “1” when an error occurs in the user ROM card.
<System operation after a memory error occurs>
If a memory backup error occurs, the entire user memory area is reset to 0 (zero). When any of the bits %MX10.8.0 to
%MX10.8.3 is set to ON, there is a possibility of a hardware fault. Therefore, even if the power is turned OFF and then ON
again, a fatal fault may recur due to a memory error.
(8) Application error factor %MW10.12, %MW10.13 (Read only)