| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a system of packaging an electronic component which makes accurate operation indications by making a display panel display an operation indication picture with a necessary and sufficient amount of information, and a method of indicating operation of the system. <P>SOLUTION: The system is constituted by connecting a plurality of devices in series, wherein a display panel 20 belonging to a device M* to be operated as an object of operation by a machine operator among the plurality of devices is made to display a main picture constituting an operation indication picture, and display panels belonging to two adjacent devices M(L) and M(R) adjacent to both sides of the device M* to be operated are made to display a sub-picture 1 and a sub-picture 2 of the operation indication picture based upon a preset display format. Consequently, even when the device width of the unit devices is small and the size of the display panels is restricted, the display panels 20 are made to display the operation indication picture with a necessary and sufficient amount of information, thereby making accurate operation indications. <P>COPYRIGHT: (C)2009,JPO&INPIT |
