Supervisory control SCADA stands for Supervision and Control Data Acquisition. It is not a full control system, but more focusing on a supervisory stages. Therefore, it is a software package that is has link with RTU ( Remote Terminal Unit ) Advantage of Supervisory Control: •With supervisory control architecture, primary loop control is returned to... Continue Reading →

Robot is a sophisticated computer machine that is widely used to perform the work previously done by humans. Potential of robot technology : 1. Robot are used to make dangerous work. •Fast working conditions, in toxic chemicals, or radioactive. •Space research on the moon and on Mars. •Human security is threatened, no one is willing... Continue Reading →

Relay Sequences Control Though the word “sequence control” may generally be unfamiliar to us, it is used very often around us, and everyone is likely to have seen or have had contact with something that is controlled by sequence control. of sequence control When the operation switch is closed, the float switch limit switch 1... Continue Reading →

PLC Maintenance 1.Preventive Maintenance: Periodically clean or replace any filters Do not allow dirt and dust to accumulate Periodically check the connections to the I/O modules Ensure that heavy, noise generating equipment is not located too close Make sure that unnecessary items are kept away such as drawings, installation manuals or other materials. 2.Spare Parts:... Continue Reading →

Delivery Period Several Days (Wired Logic) Almost Immediate (PLC) Several Days (Wired Logic) Wired logic connection is a logic gate that implements Boolean algebra (logic) using only passive components such as diodes and resistors. Can create an AND or an OR gate. The limitations are the inability to create a NOT gate and the lack... Continue Reading →