{TAIL ~ Central controller} loads the parameters into memory and calls {HEAD ~ an appropriate function} that uses the parameters to carry out the desired performance of the equipment  
{ TAIL ~ Central controller } loads the parameters into memory and calls { HEAD ~ an appropriate function } that uses the parameters to carry out the desired performance of the equipment
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH