c50 process control and instrumentation
TRANSCRIPT
G.U.N.T. Gerätebau GmbH, Hanskampring 15-17, 22885 Barsbüttel, Germany
Phone: +49 40 670854-0, E-mail: [email protected], Web: www.gunt.de
SYSTEME FÜR DIE TECHNISCHE AUSBILDUNG
EQUIPMENT FOR ENGINEERING EDUCATION
LABORATORY PROPOSAL
for Engineering Colleges
C50 Process Control and Instrumentation
Contents: 1) Subjects & Learning Topics Covered
2) Schedule of Requirements
3) Equipment Overview (Poster)
SYSTEME FÜR DIE TECHNISCHE AUSBILDUNG
EQUIPMENT FOR ENGINEERING EDUCATION
C50 Process Control and Instrumentation Laboratory
1) Covered subjects based on the curricula of Engineering Colleges
The major topics of learning of this laboratory include – but are not limited to – the following activities:
fundamentals of control engineering based on examples of o a level control system with integral control action o a rapid flow control system o pressure and speed control systems with PT1 behaviour o a temperature control system o a linear position control system with integral control action o controller types P, PI, PD, PID
open loop control response
investigation of a controlled system without feedback
effects of different controller parameters and methods on closed loop system responses
recording of step responses: reference variable and disturbance variable
controller optimisation
software-based controlled system simulation
introduction to the fundamentals of fuzzy control and microcontroller technology
working with the development software FSH-Shell
development of a simple fuzzy control for a single-variable system using the elements o fuzzification, rule base, inference, defuzzification
implementation of fuzzy algorithms in the mechatronic system using microcontrollers
optimising the algorithms on the mechatronic system using the online debugger
basic concept of an industrial controller o operator control levels, parameter level and configuration level
learning about basic terminology and methods of process control o static and dynamic transfer function o step response and reference variable step o closed control loop
setting controller parameters o setting input and output channels o scaling displays o using PC-based configuration tools
function and structure of a process control system under Profibus DP o OPC server function o master / slave assignment o online controller parameter setting o reading control variables and displaying them online o configuring and displaying alarms
function and programming of a field bus system o defining the bus topology with the stations o writing the communication protocols
SYSTEME FÜR DIE TECHNISCHE AUSBILDUNG
EQUIPMENT FOR ENGINEERING EDUCATION
o familiarisation with the device master file and OPC server o defining tags o accessing the OPC database from a process control program
familiarisation with 2 different measuring methods: o direct method with U-tube manometer and inclined tube manometer o indirect method with Bourdon tube pressure gauge
mode of operation and application of different sensors o one-way photoelectric barrier and reflex photoelectric barrier o inductive/capacitive proximity switch o reflex photoelectric proximity switch, infrared/red light o limit switch and reed contact o piezo-resistive electronic pressure sensor
measuring methods for air humidity and relative air humidity measurement o psychrometric/hygrometric/capacitive humidity measurement
changes of the state of humid air in the h-x diagram
learning the fundamentals of temperature measurement by experimentation
familiarisation with various methods, areas of application and special features o non-electrical methods: gas- and liquid-filled thermometers, bimetallic
thermometers and temperature measuring strips o electric methods: thermocouple, resistance temperature detector Pt100,
thermistor (NTC)
calibrating electric temperature sensors
recording the vapour pressure curve of water
presentation of relationship between pressure and temperature in a closed system
influence of foreign gases (air) on the pressure
familiarisation with a PLC and the essential fundamentals such as o Boolean algebra and compiling statement lists o interconnection diagrams and block diagrams
configuration of program sequences by way of connectors, incorporating: o timers, counters, cascade circuits, higher-order monitoring relays etc.
familiarisation with and analysis of an automated materials handling process o understanding the mechanical, pneumatic and electrical functions o familiarisation with the symbols and function diagrams o familiarisation with automation components: cylinders, solenoid valves,
photoelectric proximity switches
workpiece control simulation, separating out certain workpieces
control of flow rate, level and level via flow rate (cascade)
different control methods: switching and continuous
fundamentals of hydraulic drive and control engineering o hydraulic circuits and drive unit o multi-way valves and drives, shut-off valves and flow control valves o pressure valves and pressure switches o hydraulic accumulators and application circuits
physical principles of pneumatics and electro-pneumatics
design and function of pneumatic components
SYSTEME FÜR DIE TECHNISCHE AUSBILDUNG
EQUIPMENT FOR ENGINEERING EDUCATION
2) Schedule of requirements
Item No. Description Code Quantity
Item 1 Training system: level control, HSI RT 010 1 pcs.
Item 2 Training system: flow control, HSI RT 020 1 pcs.
Item 3 Training system: pressure control, HSI RT 030 1 pcs.
Item 4 Training system: temperature control, HSI RT 040 1 pcs.
Item 5 Training system: speed control, HSI RT 050 1 pcs.
Item 6 Training system: position control, HSI RT 060 1 pcs.
Item 7 Fuzzy control: ball-on-beam RT 121 1 pcs.
Item 8 Operation of industrial controllers RT 350 1 pcs.
Item 9 Networking of industrial controllers RT 360 1 pcs.
Item 10 Setup of field bus systems RT 370 1 pcs.
Item 11 Optimization of control loops RT 380 1 pcs.
Item 12 Calibrating a pressure sensor IA 110 1 pcs.
Item 13 Principles of industrial sensors IA 120 1 pcs.
Item 14 Fundamentals of humidity measurement WL 201 1 pcs.
Item 15 Fundamentals of temperature measurement WL 202 1 pcs.
Item 16 Fundamentals of pressure measurement WL 203 1 pcs.
Item 17 Vapour pressure of water - Marcet boiler WL 204 1 pcs.
Item 18 PLC application: Materials handling process IA 210 1 pcs.
Item 18.1 PLC module IA 130 1 pcs.
Item 19 Control of four variables from process engineering RT 578 1 pcs.
Item 20 Multivariable control: vacuum degassing RT 681 1 pcs.
Item 21 Multivariable control: stirred tank RT 682 1 pcs.
Item 22 Flow / level control demonstration unit RT 674 1 pcs.
Item 22.1 I&C Software for RT 614 - RT 674 Series RT 650.40 1 pcs.
Item 23 Training system: fundamentals of hydraulics RT 700 1 pcs.
Item 23.1 Components set electrohydraulics RT 701 1 pcs.
Item 24 Training system: pneumatics, electro-pneumatics and PLC RT 770 1 pcs.
Measuring methods
Fundamentals of process control
Advanced process control
E q u i p m e n t f o r e n g i n e e r i n g e d u c a t i o n
Process control and instrumentation
Absorption
IA 110Calibrating a pressure sensorTest-pressure generated with dead-weight piston manometer
IA 120Principles of industrial sensorsFamiliarisation with key sensors: mode of operation and application
RT 350Operation of industrial controllersSimulation of controlled systems; digital controller with freely selectable parameters
RT 360Networking of industrial controllersFunction and structure of a process control system under Profibus DP
RT 370Setup of field bus systemsParametrisation and communication of field bus systems
RT 380Optimization of control loopsTuning the controller to the controlled system; software simulation of the most common controlled systems
RT 578Control of four variables from process engineeringPractical control of level, flow rate, pressure and temperature
RT 674Flow/level control demonstration unitExperimental introduction to control engineering using an example of a control led system for flow rate, level and level via flow rate (cascade control)
IA 130PLC moduleSelf-contained PLC module for basic exercises;also suitable for IA 210 and RT 800
RT 681Multivariable control: vacuum degassingModel of “degassing of fluids”: coupled level and pressure control in onevacuum tank
RT 700Training system: fundamentals of hydraulicsComplete training system providing an experimental introduction to the fundamentals of hydraulics
IA 210PLC application: Materials handling processBasic system of automation: transporting and sorting workpieces
RT 682Multivariable control: stirred tankHeated stirrer tank with heat recovery as model: coupled level and temperature control
RT 770Training system: pneumatics, electro-pneumatics and PLCComplete training system providing an experimental introduction to the fundamentals of pneumatics and electro-pneumatics, also with PLC
WL 203Fundamentals of pressure measurementMeasurement of positive and negative pressure with different measuring devices
RT 040Training system: temperature control, HSIFundamentals of control engineering using the example of a temperature control system with dead time
RT 010Training system: level control, HSIFundamentals of control engineering using the exampleof a level control system with integral behaviour
WL 201Fundamentals of humidity measurementComparison of four measuring methods of humidity in a climatic chamber with adjustable humidity
WL 204Vapour pressure of water – Marcet boilerPressure and temperature measurement in a steam boiler
RT 050Training system: speed control, HSIFundamentals of control engineering using the example of a speed control system with first order lag
RT 020Training system: flow control, HSIFundamentals of control engineering using the example of a rapid flow control system
WL 202Fundamentals of temperature measurementExperimental introduction to temperature measurement technology: methods, areas of application, characteristics
RT 121Fuzzy control: ball-on-beamLinear, one-dimensional single-variable system with one input and one output
RT 060Training system: position control, HSIFundamentals of control engineering using the example of a position control system with integral behaviour
RT 030Training system: pressure control, HSIFundamentals of control engineering using the example of a pressure control system with first order lag
RT 650.40 Software
RT 701Components set electro-hydraulics Set of electrohy-draulics components for hydraulics trainer RT 700
Made in Germany
Please refer online to our lab proposals at www.gunt.de · services · download · lab proposal
In accordance to curricula of engineering colleges
G.U.N.T. Gerätebau GmbH
Hanskampring 15 -17D-22885 BarsbüttelGermany
phone: +49 (0) 40 67 08 54 - 0fax: +49 (0) 40 67 08 54 - 42e-mail: [email protected]