Mitsubishi Electric L02SCPU User's Manual And Reference page 203

To match the data in the program memory and those in the program cache memory, configure the setting to transfer the data
of the program cache memory to the program memory from "Options" screen.
[Tool]  [Options]
*2 The transferring of the data in the program cache memory to the program memory is set by default.
Other than the above, you can also use "Program Memory Batch Download" to match the data in the program memory and
those in the program cache memory.
(2) Execution timing
The execution timing of this function is described below.
• When the program is executed
• When data are verified or data are read from the programmable controller
• When any one of the write operations listed under (1) in this section is performed
*1 To perform the auto recovery processing when a write operation is performed, use GX Works2 with version 1.80J or
later. (GX Works2 must be used to perform the auto recovery processing at this timing because LCPU does not support
GX Developer.)
CHAPTER 3 CPU MODULE FUNCTIONS
* 2
( Page 157, Section 3.22.3 (5))
*1
3
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