| 摘要 |
<p>PURPOSE:To eliminate the need for manual setting operation before an electronic circuit package is mounted and to eliminate an error in setting by monitoring the mounting/demounting state of the electronic circuit package at any time, and indicating the contents of the setting of function switching from a central processor and switching and setting functions when the package is mounted. CONSTITUTION:When electronic circuit packages 1, 2-(n) are connected to connectors respectively, an interface circuit 107 sends out a signal according to the specification of the package specifying circuit 103 of a group control circuit package 107. A package mounting/demounting detecting circuit 102 monitors whether there is this signal or not at any time and transmits the positions of the mounted or demounted electronic circuit packages and whether they are mounted or demounted to a control circuit 106. The control circuit 106 transmits information on the to the central processor and when a package is mounted, the central processor looks up its previously stored system constitution camera and transmits the contents of function settings of the electronic circuit packages 1, 2-(n) to the control circuit 106. The control circuit 106 sends out function setting information to the interface circuit 107 through a function setting circuit 104. Consequently, the mounted electronic circuit packages hold contents corresponding to the function setting information.</p> |
