Moreover, {HEAD ~ the monitoring} can be performed independently of the sequential control of the sequential controller of {TAIL ~ the production line}, thereby confirming that the operation is normal 
Moreover , { HEAD ~ the monitoring } can be performed independently of the sequential control of the sequential controller of { TAIL ~ the production line } , thereby confirming that the operation is normal
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH