FEATURES:
• System works on 230VAC
• DCS – HC900 C30 controller
• MODBUS communication
• Interfacing Hardware and Software with Ethernet to study SCADA operations
• Manual tuning and Auto tuning
• Experiments configurable through Patch board
• Facility to introduce external controller
• Inbuilt Plunger pump with VFD
• Rotary Compressor to support Pneumatic lines.
• Study of I/P, DPT, control valve, valve positioner
• Study of Rota meter, Orifice meter,
• Temperature, Flow, Level and Pressure control
• On-off, P, PI, PID control
• System is Floor mounted, on wheels.
• Dimensions: W: 1050 mm, Ht: 2100 mm, D: 860 /650 mm.
EXPERIMENTS:
Study of component basics
• Study of I/P : Input-output, Calibration
• Study of DP transmitter: Input /output
• Study of control valve characteristics: Valve
• Study of valve positioned : Input/output
Study of flow measuring devices
• Study of Rota meter : Calibration
• Study of Orifice meter: Coefficient of discharge
• Study of Venturi meter: Coefficient of discharge
Single loop feedback control
o PID control, tuning, Stability of following processes
o Temperature control of direct heating process
o Flow control of pump outlet
o Flow control of process outlet
o Level control by inlet flow manipulation using pneumatic valve
o Level control by outlet flow manipulation using pneumatic valve
o Level control by inlet flow manipulation using Plunger pump
o Pressure control of closed tank (Air)
o Pressure control of closed tank (Water)
Multi-loop control
▪ Cascade control (Level + Flow)
▪ Cascade control (Temperature + Flow)
▪ Cascade control (Level + Pressure)
▪ Feed forward control (temperature)
▪ Feed forward + Feedback control (Level)
▪ Ratio control (Flow)
Three element control (Level)
