Mitsubishi L02CPU, User Manual, Page: 143 / 340

141
CHAPTER 3 CPU MODULE FUNCTIONS
3
3.
21
W
rit
ing
P
rogram
s i
n
RUN S
tat
us
3.
21.
3
Pr
ecaut
io
n
s f
o
r onli
ne change
(5) Automatic data transfer to the program memory
The automatic data transfer to the program memory requires time obtained from the following formula.
• L02CPU: (Scan time (s)) × 320 + 4.8 (s)
• L26CPU-BT: (scan time (s)) × 1100 + 15.0 (s)
The number of writes to the program memory (flash ROM) is limited to 100,000 times. When data are written to
the CPU module in the RUN status or the T/C setting values are changed frequently, disable the automatic
transfer to the program memory.
[Tool] [Options...]
When the automatic transfer is set to be disabled, the following message appears after online change. When
selecting "No", the program memory must be batch transferred by a programming tool.
[Online] [Program Memory Batch Download]
The status of the transfer to the program memory can be confirmed by SM165.
To avoid automatic transfer of program
memory data, clear the checkbox.
(Selected by default.)