//INTEGRAS/ELS/PAGINATION/ELSEVIER UK/PLC/3B2/FINALS-7-6-04/ 0750656794-CH033.3D – 341 – [332–343/12]
19.6.2004 9:23PM
Output^ONtime
Lines90–98
WhenaYoutputisturnedON,itisonlyONfor30sec,thisbeingsufficienttimetofill
anindividualhopperwiththepolycarbonategranules.
Thefollowingdescribeshowthisisdone.
Line90
WiththeoperationofanyoneofthefiveYoutputs,M50willbeset,whentheshift
registeroutputM6turnsON.
Line98
1.TheclosingoftheM50contactswillstarta30-sectimedelayT0.
2.Attheendofthe30sec,theT0contactswillcloseandwiththeoperationoftheshift
registeroutputM7,theinstruction-[MOVK0D30]-willbeexecuted.
3.ThisinstructionclearsthecontentsofD0andonthenextscanoftheprogram,when
theinstruction-[MOVD30K2Y0]-isexecuted(Line76),theYoutputwhichis
currentlyONwillbeturnedOFF.
Nex