Specifications

3-21
2) Write instruction code
Instruction code
(RWw2)
Write the data
Under 16 bits (RWw3)
Instruction code execution
demand (RYD)
Instruction code
processing
Instruction code
execution completion (RXD)
Answer code
(RWr2)
Set the write instruction code to Instruction code (RWw2) and the data to be written (data to be executed)
to Write the data (RWw3), and turn on Instruction code execution demand (RY9). Turning on RY9 writes
the data set to Write the data (RWw3) to the item corresponding to the write instruction code. When write
is executed, Instruction code execution completion (RX9) turns on. If the instruction code set to
Instruction code (RWw2) does not exist in the specifications, an error code (
1 ) is set to Answer code.
Turn off Instruction code execution demand (RY9) after Instruction code execution completion (RX9) has
turned on.
Write execution
processing