CEAC 控制器优化仪

The Computer Controlled Controller Tuning Unit, "CEAC", designed by EDIBON, unit is an advanced system that operates in conjunction with a computer, which allows to change the control parameters performed by the industrial controller.

Through the "CEAC" unit the students will understand the operation mode of an industrial controller. They will learn how to set up the controller to control different systems, such as 1st and 2nd order system, time-delayed system, systems with non-linear actuators, etc. and how to control them using different types of controls such as PID, pPI, gain scheduling, etc.

The "CEAC" unit main components are: the industrial controller and the System Simulator. Both components have an USB connector to communicate easily with the computer.

In the following lines there is a brief description of each block:

• Industrial Controller: the controller uses one analog input and one analog output, that is enough to perform the control of the single input-single output (SISO) systems.
• The analog input is used to connect the process variable signal (PV). The analog output is used for the output controller signal (O/P).
• Once the control is configured, the control parameters can be change through the software.
• Process Simulator: performs a real-time hardware-in-the-loop (HIL) simulation of different industrial process, in order to control each one with the industrial controller. The process simulator can be configured, with the type of the process to simulate (integrator system, first order system, second order system, etc.) and the parameters of the system. The simulated system takes the O/P signal from the industrial controller and provides the feedback of the system (PV) to the controller.

This Computer Controlled Unit is supplied with the EDIBON Computer Control System (SCADA), and includes: The unit itself + Control Interface Box + Computer Control, Data Acquisition and Data Management Software Packages, for controlling the process and all parameters involved in the process.