PURPOSE: To prevent a malfunction caused by inserting or extracting a panel, and to improve the safety and the reliability of a device by providing a detecting part for insertion and extraction of panel to be controlled to detect the insertion and the extraction of various kinds of the panels, and making a control part stop its control when the detecting part outputs detection output.
CONSTITUTION: The detecting part 25 for insertion and extraction of panel to be controlled which is provided with the control device 10 provided with various kinds of the panels 21 to 23 connected to the control part 20 through a bus and the controlled devices 11, 12,... to be controlled by the control part 20 of the control device 10, and detects the insertion and the extraction of various kinds of the panels 21 to 23 is provided. Then, it monitors the insertion and the extraction of the panels 21 to 23 to be controlled in the control device 10, and when a change arises in insertion extraction information, it outputs a control stop signal to the control part 20, and the control part 20 stops immediately the control when the panel is inserted or extracted. Thus, the malfunction due to the insertion and the extraction of the panel can be prevented, and the safety and the reliability of the device can be improved.
| JP2008250070 | IMAGE FORMING APPARATUS |
| JP2008065728 | INFORMATION PROCESSOR |
| JP2008242937 | CABLE FOR ELECTRONIC COMPUTER |
ONODERA TAKASHI
TSUSHIMA SATORU
MINAMIGUCHI HIDENORI
KUWAKO KENICHI
| JPH01197847A | 1989-08-09 | |||
| JP63076931B | ||||
| JP58124835B |