RT 010 Training System Level Control, HSI Didactic Equipment Vocational Education Equipment Process Control Trainer
Fundamentals of control engineering using the example of a level control system with integral behaviour Features - basic control engineering relationships using the example of a level control - configurable and parametrisable software controller with extensive functions - experiment preparation and software simulation for remote learning - experiments can be followed and analysed on the local network Learning objectives/experiments - fundamentals of control engineering using the example of a level controlled system - open control loop response - controlled system without feedback - effects of different controller parameters and methods on the closed loop system response - controller optimisation by changing the controller parameters: Kp, Tn, Tv - recording of step responses: manipulating variable step, reference value step and disturbance variable step - manipulating variable limitation and effect on the control system - effect of disturbance variables - software simulation of different controlled systems (P, I, PT1, PT2) - comparison of different controlled system parameters - specific software for the entire device series - controller: manual, uncontrolled manual operation, continuous controller, two or three-point controller - programmer for your own reference value progressions - design of disturbance variable controllers - recording of time dependencies - remote learning: software simulation at any number of workstations Specification [1] level control: typical controlled system [2] controlled system: transparent tank with scale for monitoring the level [3] controlled variable: level [4] measuring element: differential pressure sensor to determine the level [5] software controller can be configured and parametrised as P, PI, PID and switching controller [6] actuator: speed-controlled pump [7] disturbance variable generated via electromagnetic proportional valve in the tank outlet [8] storage tank for closed water circuit [9] software simulation: various controlled systems [10] software: option to connect any number of external workstations on the local network to follow and analyse the experiment [11] experiment preparation and software simulation at any number of workstations for remote learning [12] software with control functions and data acquisition via USB under Windows 10 [13] multimedia instructional materials online in Media Center Technical data Tank with scale and overflow: 1200mL Storage tank: 3700mL Pump, speed-controlled - power consumption: 18W - max. flow rate: 8L/min - max. head: 5m Proportional valve: Kvs: 0,7m3/h Software controller can be configured and parametrised as P, PI, PID and switching controller Measuring ranges - pressure: 0...30mbar (0...300mm) 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 600x450x800mm Weight: approx. 22kg
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