PROGRAMMING DEVICE, PROGRAMMABLE CONTROLLER, AND COMPUTER READABLE RECORDING MEDIUM STORING PROGRAM

摘要

PROBLEM TO BE SOLVED: To handle different kinds of control programming together, to improve the program describablity by a user and the understanding of the user, and to improve operation efficiency by mixedly describing multiple kinds of control programming language. SOLUTION: A program having three kinds of control programming languages is generated through a program editing 6 process and saved as one element of a program file 12. Program compilation 8 compiles a circuit graphic having three kinds of languages through special compilation logic applied to environment where the three kinds of languages are present and control 2 generates a form enabling compilation into instruction words which can be executed in real time and saves it as part of a program file 12. Monitor data 13 has a special data structure in the environment wherein the three kinds of languages are present and draws over the circuit graphic to enable monitoring.