]Mmepe nke akpaaka ụlọ ọrụ na-enye aka na mmepụta nke ụlọ ọrụ. Were usoro batching dịka ọmụmaatụ. Akwụkwọ ntuziaka ọdịnala nwere nsogbu dị ka ngwa ngwa ngwa na izi ezi adịghị mma. Ọmụmụ nke usoro batching akpaka edozila nsogbu ndị a n'ụzọ zuru ezu, na mmepụta mmepụta ka emewokwa nke ọma. Iji kpebie ịdị mma nke usoro batching bụ ilele nkwụsi ike ya. Nkwụsi ike nke usoro batching na-agụnye akụkụ abụọ: otu bụ nkwụsi ike nke usoro nchịkwa batching; nke ọzọ bụ nkwụsi ike nke usoro metering. Nkwụsi ike nke usoro nchịkwa batching na-adabere na ma usoro mmemme ahụ ọ bụ ihe ezi uche dị na ya, yana ma akụkụ ọ bụla nwere ike ịrụ ọrụ ya nke ọma, nke kachasị mkpa bụ ọkụ ọkụ na-agbanwe nke na-enye ike na usoro nchịkwa na ụbụrụ-PLC. nke usoro nchịkwa, n'ihi na Ọ bụrụ na mmepụta voltaji adịghị emezu ihe ndị a chọrọ ma ọ bụ voltaji na-ejighị n'aka, usoro nchịkwa agaghị enweta akara ntinye ma ọ bụ mmepụta ihe na-emepụta ihe na-emekarị. Ọrụ bụ isi nke PLC bụ ịnakọta akara dị iche iche nke sistemụ njikwa na ijikwa ngwaọrụ dị iche iche dịka usoro nke mmemme ahụ siri dị, yabụ ma PLC nwere ike ịzaghachi ngwa ngwa bụ isi ihe. Ihe ezi uche dị na mmemme a bụ ma ọ bụrụ na mmemme ahụ na-atụle nke ọma dị iche iche mmejọ, ma ọ nwere ike ịtụle nsogbu dị iche iche na-apụta na usoro eji eme ihe, ma nwee ike ime ndokwa ezi uche dị ka oge nzaghachi nke ngwá ọrụ nchịkwa dị iche iche.
