APPENDIX
(2) Program example
<Read command>
<Setting of read instruction>
<Flash ROM read request>
<Read of read result>
<Read of the number of data bytes registered >
<Read of user frame>
Changes the read command into pulses.
Sets the read instruction.
Sets the frame No.
Transfers the setting values to the flash ROM access area of the buffer memory.
Sets the read flag.
Abnormal completion of REMTO instruction
Turns ON the flash ROM read request signal.
Registration result acquisition command
Reads the read result from the flash ROM access area of the buffer memory to D2.
No. of data byte registered acquisition command
Abnormal completion of REMFR instruction
Turns OFF the flash ROM read request signal.
Sets the read flag.
Reads the number of registered data bytes from the flash ROM access area of the buffer memory to D3.
Converts the number of registered data bytes into the word units.
Adds 1 word when the number of registered data bytes is odd.
User frame acquisition command
Abnormal completion of REMTO instruction
Turns OFF the flash ROM read request signal.
Sets the read flag.
Reads the user frame from the flash ROM access area of the buffer memory to D4 and higher.
Normal completion of REMFR instruction
Abnormal completion of REMFR instruction
Sets the read flag.
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