In response to an output obtained from the singal processing circuit, the operation of {HEAD ~ the machine tool} is halted by {TAIL ~ means} of a control circuit or the alarming device, such as lamp, buzzer, is actuated to warn the abnormal condition of the machine tool 
In response to an output obtained from the singal processing circuit , the operation of { HEAD ~ the machine tool } is halted by { TAIL ~ means } of a control circuit or the alarming device , such as lamp , buzzer , is actuated to warn the abnormal condition of the machine tool
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH