-104-
Write
instruction
Code No.
Item
Writing data (RWwn 3) contents
(Programmable PC or PLC...etc
LECSC Driver)
9101h (1)
to
91FFh (255)
Auxiliary function data EEP-ROM command of
point table
Writes the auxiliary function data of point table
No.1 to 255 to EEP-ROM. Written to EEP-ROM,
these values are held if power is switched off.
The decimal value converted from the 2 lower
digits of the code No. corresponds to the point
table No.
Convert the values into hexadecimal before setting.
6.8.1 Timing chart of write instruction code
Write instruction codes (8000h to 911Fh)
Instruction code
(RWwn+2)
Instruction code
processing
Instruction code
execution completion
(RXn9)
Writing data
(RWwn+3)
Instruction code
execution demand
(RYn9)
Write in execution
Respond code
(RWrn+2)
Set the write instruction code (8000h to 911Fh) to Instruction code (RWwn+2) and the data to be written (data to
be executed) to Writing data (RWwn+3) in hexadecimal, and turn Instruction code execution demand (RYn9) to
ON.
Turning instruction code execution completion to ON sets the data set in Wiring data (RWwn+3) to the item
corresponding to the write instruction code. When write is executed, Instruction code execution completion
(RXn9) turns to ON.
If the instruction code not in the specifications is set to Instruction code (RWwn+2), the corresponding error code
(
1 ) is set to respond code.
Turn Instruction code execution demand (RYn9) to OFF after Instruction code execution completion (RXn9) has
turned to ON.
6.8.2 Programming examples of write instruction code
Refer to "LECSC Operation Manua", Section 3.7, Section 3.7.5 for the programming examples of write
instruction code.
