| 摘要 |
PROBLEM TO BE SOLVED: To provide a system in which a control program implemented in a manufacturing device can be updated by an operator quickly, and it can be confirmed on an administrator side that the control program is updated.SOLUTION: An update management program 21 accesses, when it is activated on a manufacturing device 2 by an operation of an operator, a prescribed an update program DB3; reads latest version information corresponding to a type of a control program 20; confirms whether the control program 20 is of the latest version; and thereafter downloads, when it is not of the latest version, an update program 30 corresponding to a kind of the control program 20 out of an update program DB3, to update the control program 20 to a latest version; and further adds an update log including the number of a manufacturing device 2 to update log information 32. |
