زمان پاسخگویی پی ال سی. این زمان بستگی به سرعت پردازش cpu انتخاب شدۀ plc و طول برنامه دارد و از یک میکرو ثانیه تا ده میلی ثانیه متغیر است. مثلاً در مواقعی که ورودی-خروجی از سیستم اصلی دور باشد و باید نقل و انتقال سیگنال ها به ...
A jaw crusher is a type of crusher comprised of two jaw plates. One is a fixed jaw plate that is vertically fixed on the antetheca of the body, and another is a moving jaw plate, forming a ...
give the signal to PLC for start and stop of the conveyor motor and also to crusher for crushing into small pieces. The second operation is screening, which includes the separation of powdered coal pieces based on their size and sending back the coal pieces of a bit large size to yard or to crusher.
September 28, 2021. 7 min read | Muhammad Padli. One of the big questions during the development of a new Mining Processing Plant is what kind of Programmable Automation Controller (PAC) or Programmable Logic Controller (PLC) shall be incorporated into the Plant Control System.