FP2/FP2SH OperationFP2/FP2SH
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6.2 FP2 RAM Operation
6.2 FP2 RAM Operation
6.2.1 RAM Operation Method
Verify that the operation condition switches (DIP switches) on the back of the FP2 CPU
are set for RAM operation (SW2 off).
FP2 CPU
rear side
SW2
Program memory selector
off: RAM operation
on: ROM operation
[]
The CPU is set at the factory for
RAM operation.
off
on
6.2.2 Precautions When Operating the RAM
The contents written to RAM are all saved by the backup battery. Therefore, it is impor-
tant to be aware of the life of the backup battery.
Note
Using programming tool software, be sure to copy the program
in RAM to the hard disk of the host computer or to a floppy disk.
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