The article presents the concept of building a low-energy programmable controller architecture developed in accord-ance with IEC 61131-3 standard. universality concerns freedom choice central unit and possibility easy replacement control algorithm. One three methods software development distribution is selected for proposed solution. As part work, prototype was prepared based on evaluation elem...

In this research paper an attempt has been made to integrate the programmable logic controller (PLC) with elevator for developing its control system. Thus, this paper describes the application of programmable logic controller for elevator control system. The PLC used for this project is GE FANUC with six inputs and four outputs. The programming language used is ladder diagram.

a portable and light pneumatic branch shake system was designed and manufactured in this research for harvesting fruits that can be harvested by shaking branch. required air flow and electric current are provided for operating system from category containing electrical generator and air compressor on wheelbarrows and portable chassis. vibration is equipped by programmable logic controller (plc)...

Existing techniques in high-level synthesis mostly assume a simple controller architecture model in the form of a single FSM. However, in reality more complex controller architectures are often used. On the other hand, in the case of programmable processors, the controller architecture is largely defined by the available control-flow instructions in the instruction set. With the wider acceptanc...

This paper presents NOE, a programmable network controller designed to allow the implementation and the evaluation of a variety of message passing protocols. Such a component is adapted to build PC-clusters since it interfaces any CPU board offering a connection to the PCI bus to the high speed HSL network defined by the IEEE 1355 standard. NOE offers a 32/64 bit, 33/66 MHz PCI interface allowi...

Now a days, power has become a primary consideration in hardware design, and is critical in computer systems especially for portable devices with high performance and more functionality. Clock-gating is the most common technique used for reducing processor’s power. In this work clock gating technique is applied to optimize the power of fully programmable Embedded Controller (PEC) employing RISC...