| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve work efficiency and also easily perform data management.SOLUTION: An engineering work device 1 comprises: a data setting unit 11 for setting engineering data; and a data transfer unit 13 for transferring the set engineering data to a data management device 2. The data management device 2 comprises: a data holding unit 21 for holding current engineering data in respective devices 3, 4; a data reception unit 22 for receiving the transferred engineering data; a data update object determination unit 23 for comparing the current engineering data in the respective devices 3, 4 with the received engineering data to determine devices 3, 4 being data update objects; a file generation unit 24 for, when devices 3, 4 being data update objects are determined, generating a download file on the basis of the received corresponding engineering data; and a file download unit 25 for downloading the generated download file to corresponding devices 3, 4.</p> |
