| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a programming tool for a PLC capable of promoting efficient programming by automatically generating a link program that links between variables of the PLC.SOLUTION: A reference variable is a variable that refers to the variable of other sequence program having a different objective PLC among variables used in a sequence program, and has an identification code showing the PLC that is the object of the referenced sequence program. A programming tool 20 includes a link program generation unit 22 that generates a link program for specifying a referenced variable on the basis of the name of the reference variable to link the reference variable with the referenced variable.</p> |
