@thesis{thesis, author={Arfian Suwardi Rizki and Hajar Ibnu}, title ={PENGEMBANGAN SISTEM KONTROL PROGRAMMABLE LOGIC CONTROLLER PADA SISTEM PENDINGINAN (WATER INTAKE) PT INDONESIA POWER PRIUK POMU}, year={2022}, url={http://156.67.221.169/5281/}, abstract={The development of the PLC Control System on this cooling is to make a design innovation that is better than before, especially in the Water Intake area. The design in this thesis is to solve an existing problem, namely to complete the shortcomings in the previous design, for example, keep the water in the intake canal maintained so that the condensation process that occurs in the condenser continues. And also there is no need to use chlorine to intoxicate the fish, which makes the fish unusable because it has been contaminated with chlorine. This thesis was written to find out the working system of the PLC control system, to know what the PLC control system is in the PLTGU water intake cooling system, and how to analyze the PLC control system ladder program in the event of a failure or disturbance. The method used is by design, simulation, and evaluation of a design. The PLC working system on electrical equipment in the water intake is as a switch from a power circuit that is on an equipment. For example, motors, pumps and others.} }