Control logic diagram creation support device

摘要

For the purpose of obtaining a control logic diagram creation support apparatus for efficiently creating control logic diagrams, the apparatus includes: a similar plant information retrieval unit 13 that retrieves plant information of a similar plant similar to a creation object plant from plant information versus control logic diagram association information stored in a plant information versus control logic diagram association information storage unit 12; a plant information difference detection unit 14 that compares the plant information of the creation object plant with the plant information of the similar plant so as to acquire difference information; a plant information editing unit 15 that, based on the difference information, deletes an element included in the similar plant but unnecessary for the creation object plant, and retrieves an element included in the creation object plant but not included in the similar plant from the plant information versus control logic diagram association information storage unit 12 to add the retrieved element; and a plant information editing result display unit 16 that displays a result of the plant information editing unit 15.