ZM-71SE About version 1.2.1.0 - Soliton

[Nonvolatility Memory (Word)] [Nonvolatility Memory (DWord)]
These areas are available for nonvolatile word memory and nonvolatile double word
memory respectively.
Nonvolatile memory setting
When setting nonvolatile memory under the ZM-71SE, choose internal memory $L to use
word memory and choose $LD to use double word memory.
The addresses specified within the range are usable.
Device Word/Double word * Type Setting range
$L Word area 2 0~261,983 (Max.)
$LD Double word area 3 0~261,983 (Max.)
* Specify “Type” for the indirect setting of $L or $LD using a macro command.
Then specify the model as indicated below:
$L/$LD0~65535 : 00 $L/$LD65536~261983 : 80
n+0
n+1
n+2
n+3
MSB
LSB
00 (model) Type
Memory number (address) low order
00 (none) Bit designation
00 (none) 00 (none)
n+0
n+1
n+2
n+3
n+4
MSB
LSB
80 (model) Type
Memory number (address) low order
Memory number (address) high order
00 (none) Bit designation
00 (none) 00 (none)
Data protection in the event of a power failure
If a power failure occurs during data writing to $L or $LD, the data that has been written
prior to the current data writing will be protected.
If a power failure occurs during text writing or multiple words writing by a macro
command such as [BMOV], the data will not be protected. (For $L, however, the first one
word of the data being written before power failure will be protected. For $LD, the first
two words of the data will be protected.)
* Use $LD to access 2-word data. Whether or not data has been written normally can be
checked at the system memory addresses $s721 to $s726.
System memory ($s)
The following system memory addresses ($s) are related to the nonvolatile memory
(word/double word).
Address(s) Contents Memory type
721
722
723
724
725
726
Result of the final writing to $L address
[0]: Normal [1]: Abnormal
$L address to which data was written finally
723 if $s721 indicates [1]: Abnormal at power-on.
Result of the final writing to $LD address
[0]: Normal [1]: Abnormal
$LD address to which data was written finally
726 if $s724 indicates [1]: Abnormal at power-on.
ZM
(Data to be written
from ZM)