Panasonic FP7 Series Command Reference Manual page 1158

18.16 PanaSD (Panasonic SD Memory Card Lifetime Information Read)
(Note 1) The EX and GD series can be used for CPU units Ver.4.0 or later.
■
Execution result storage area
Operand Items
Execution result
[D1]
(Note 1)
code
[D2]
Acquisiti
[D2+1]
on time
[D2+2]
Number of rewrite
[D3]
information
(Note 1) The most significant bit of the execution result code can be used as a flag during execution.
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Example of processing
Example 1) When the execution result of the PanaSD instruction is Normal
[D1]...DT10 [D2]...DT11 to DT13
When instruction is executed
DT10 H FFFF
DT11
DT12
DT13
DT14
DT15
Example 2) When the execution result of the PanaSD instruction is Error
[D1]...DT10 [D2]...DT11 to DT13
When instruction is executed
DT10 H FFFF
DT11
DT12
DT13
DT14
DT15
18-64
Description
Stores the execution result code.
HFFFF: Executing
H0: Normal end
H1: Dual-boot error
H2: SD memory card cover open error
H3: SD memory card not installed error
H4: Incompatible SD memory card error
Year
The SD memory card lifetime information acquisition time is stored as three-
and
word BCD data.
month
e.g. When the acquisition time is 15 hours 55 minutes and 30 seconds on
Day and
October 3, 2014, it is stored as follows.
hour
[D2] H1410
Minute
[D2+1] H0315
and
[D2+2] H5530
second
The ratio (%) of the average number of rewrites of management blocks to
the maximum number of possible rewrites is expressed by the following
formula:
[Number of rewrites (average of all management blocks)] / [Maximum
number of possible rewrites] x 100
[D3]...DT15
When SD card information is
being read
DT10 H FFFF
DT11
DT12
DT13
DT14
DT15
[D3]...DT15
When SD card information is
being read
DT10 H FFFF
DT11
DT12
DT13
DT14
DT15
Reading SD card is complete
(normal completion)
DT10 H 0
Execution result code
DT11 H 1410
Year and month
DT12 H 0318
Day and hour
DT13 H 5530
Minute and second
DT14
DT15 H 0052
No. of rewrites information (%)
Reading SD card is complete
(unsupported SD card error)
DT10 H 3
Execution result code
DT11 H 0
Year and month
DT12 H 0
Day and hour
DT13 H 0
Minute and second
DT14
DT15 H 0
No. of rewrites information (%)
:0
:1410
:318
:5530
:82
:3
:0
:0
:0
:0
WUME-FP7CPUPGR-12