Presuming now that the last measured workpiece had a bore within the appropriate limits as established by the upper and lower reference voltages, {HEAD ~ the enabling signal} on {TAIL ~ line} 182 will be provided to each of a clockwise driver AND gate 184 and a counter clockwise driver AND gate 186 
on
Presuming now that the last measured workpiece had a bore within the appropriate limits as established by the upper and lower reference voltages , { HEAD ~ the enabling signal } on { TAIL ~ line } 182 will be provided to each of a clockwise driver AND gate 184 and a counter clockwise driver AND gate 186
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL 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