PROBLEM TO BE SOLVED: To provide an equipment information-setting device or the like which reduces a load on work when equipment information is set when equipment is exchanged. SOLUTION: An acquisition means 12 acquires equipment information stored in first field equipment 21 on the basis of a storage format in the first field equipment 21 which is stored in a storage format-storing means 11. A conversion means 13 converts the equipment information acquired by the acquisition means 12 to equipment information of the storage format in second field equipment 22 on the basis of the storage format in the second field equipment 22 which is stored by the storage format-storing means 11. COPYRIGHT: (C)2011,JPO&INPIT