| 摘要 |
PURPOSE: A terminal checking device mounted on a robot electronic control unit makes a worker to check the input/output state of an electronic control unit without using a test meter. CONSTITUTION: A terminal checking device mounted on a robot electronic control unit comprises many input switches, an input/output device and lamps(13). The input switches are used to input outside control signals and output the operating state of a robot. The input/output device inputs/outputs electric signals through the input switches. The lamps(13) connected with the output terminal of the input/output device confirm if corresponding terminals are in good/bad state.
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