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4. Press the [Yes] button to write data to the FROM in the unit, and press the
[No] button not to perform the writing.
When the processing is finished, the following message is displayed.
5. Press the [OK] button.
The message for confirming the mode switching of the CPU unit is displayed.
6. Press the [Yes] or [No] button.
KEY POINTS
•
Execuitng "Writing to FROM" writes set parameters to the FROM in FP7 MC
Unit. When the power turns on again, the parameters are read to the unit
memory (RAM) from the FROM.
•
When "Write to FROM" is not executed, the set parameters are temporarily
written to the unit memory (RAM) in the unit and used as data during
operation. However, when the power turns on again, it is overwritten by the
parameters written into the FROM.
•
It is also possible to execute "Online" > "Write to FROM" on CMI.
•
"Write to FROM" can also be executed by turning on the FROM write
request (Y3) of user programs. However, we recommend using differential
execution with this instruction to prevent the writing from being executed
continuously.
Writing to FROM can be performed up to 10000 times. Do not write data to
•
FROM more than 10000 times.
4.4 Setting of Network Configuration
4-17
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