| 摘要 |
PURPOSE:To use a common control portion between a device with a detector and a device with no detector by providing the control portion which stores that a device is one with a detector in a nonvolatile memory 3 at the time of inputting a signal of no abnormality from a connector and which carries out defined processing of abnormality only when the contents of the memory is the device with a detector at the time of inputting the signal of the occurrence of abnormality. CONSTITUTION:When the power switch 4 of a device is turned on, if the signal of no abnormality is inputted from a connector 2 for connecting a detector, it is stored in a nonvolatile memory 3 that the device is one with a detector. At the time of inputting the signal of the occurrence of abnormality from the connector 2, only when the contents of the memory 3 is a device with a detector, a defined processing for the occurrence of abnormality is carried out, whereas, when the contents of the memory 3 is not a device with a detector, no processing is carried out. Hence, a common controller can cope with a device with a detector and a device with no detector with no trouble. |
