光电开关 [
guāng diàn kāi guān]
photoelectric switch
- 当计数器从光电开关接收到5个输入信号时,PC将终止马达工作。
The PC could then stop the motor when the counter has received five input signals from the photoelectric switch. - 例如:光电开关可能通过PC内的计数器被固定到马达上以实现一定功能。
For instance,a photoelectric switch might be functionally tied to a motor by way a counter within the PC. - 针对生产实际需要,提出利用光电开关实现限位控制,并能实现双保险控制。
The overtravel-limit control by photo-electricity switch for the requirement of the production is presented. It fulfilled the double insurance control according to the demand of the manufacturer.
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