KEYENCE KV Series - Manual (Page 53)

Chapter 2 Editor
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2.3 File Management
This section describes how to create a new ladder program and how to read/save
the ladder program file, code file, comment file and mnemonic list file.
2.3.1 Creating a new file
File ➔ New
When creating a new ladder program, first create a new file.
When the Ladder Builder for KV is started up for the first time, the ladder program
window is not initially displayed.
When creating a new ladder program, perform the following procedure.
Select "New" from the "File" menu, or click .
• Select the target model for which a ladder program is to be created.
• A new ladder program window is open.
Note 1: When you finish editing a newly created file, be sure to save it.
Note 2: If the model is specified as "KV-10(16)A/D" or "KV-24(40)A/D", created
ladder diagrams cannot be opened with Ladder Builder for KV Ver 1.0 or KV
IncrediWare (DOS). To use ladder diagrams with either of these programs, specify
the model as "KV-300".
■ File name of a ladder program
The ladder program file name is unique in the Ladder Builder for KV.
The file extension is "ldr".
Ladder programs can be shared with the KV IncrediWare (DOS).
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