| 摘要 |
<p>This operation device is provided with a display device (110) which displays an operation screen relating to at least one of a circuit substrate operation and a preliminary operation necessary for performing said operation, and a control device (100) which controls display to the display device, wherein the control device has a storage unit (124) which associates and stores operation errors that have occurred in said operation device and the operation field of said operation errors, and a display control unit (122) which, if the operation field of the operation screen displayed on the display device is stored associated with an operation error in the storage unit, displays information relating to said operation error on the display device. By this means, for an operation performed according to instructions on the screen, an operator can understand what to be aware of when performing said operation, making it possible to avoid mistakes in the operation.</p> |
