Instruction manual

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Chapter 5 Menu Operation (Window)
(3) Read/write a ladder program
Select either "Reading Ladder diagram" or "Writing Ladder diagram" on the "Process" item.
When you select "Reading Ladder diagram," the system will read the ladder diagram from a CAD
system or a floppy (hard) disk. When you select the "Writing Ladder diagram," the system will write
the ladder diagram to the CAD system or the floppy (hard) disk. When you want to read or write
application instructions (specify numbers or symbols), specify without or with address, or if the memory
volume of the program exceeds 39.0 K-bytes, select the file number 8 or 9 of the ladder diagram
read/write, then click the [Run] button.
(4) Read/write a symbol/comment
Select either "Read Symbol/Comment" or "Write Symbol/Comment" on the "Process" item.
When you select the "Read Symbol/Comment," the system will read a symbol or comment from the
CAD system or the floppy (hard) disk. When you select the "Write Symbol/Comment," the system will
write a symbol or comment to the CAD system or the floppy (hard) disk. Select either the normal
format (symbol; one-byte 16 characters, comment; one-byte 28 characters) or JW-50SP Ver.4.0
format (symbol; one-byte six characters, comment; one-byte 24 characters) for the symbol/comment
file format. Then click the [Run] button.