Programmable controller, programmable controller systems, engineering tools and display

摘要

Programmable controller (20), the label information analysis section (25), the program execution unit (24), the label information storage unit (22) comprises a display device (10) includes a display unit (17), It includes label information storage section (12), Fig display processing unit (16), the label information analysis part (14) and. Program execution unit (24), when it is determined that there is a label value in the range by the label information analysis unit (25), and executes a processing program corresponding to the determination result, and FIG display processing unit (16), If it is determined that there is a label value in the range by the label information analysis part (14), acquires the message corresponding to the case where the label value is in the range from the label information, and displayed on the display unit (17).