MECHATRONICS SYSTEMS

BASICS OF ELECTRICAL (RELAY LOGIC)

• Single phase & three-phase supply system phase, neutral, earth wire.

• Basic principle of electromagnetic relay.

• NO/NC and power contacts

• Power circuit & control circuit

• Use of NO/NC contacts in control & power circuit (for experiments on control relay)

• Hold on circuit (one experiment on contaizer) 

• One out-put to be controlled from two push button

• One contractor & four push buttons

• D.O. L. starter (one experiment)

• Interlocking (Two experiments)

• Use of timer (One experiment)

• Star delta starter (One experiment)

• Use of level sensor (One experiment) 

Instrumentation

• Measurement Definition

• Static & Dynamic Characteristics

• Pressure Measurement

• Flow, Level, Temp. Measurement

• All Transmitters (2, 3, 4 wire) & Process Connection

• Process Control

• Cascade

• Feed Forward, Feedback

• Ratio, Spilt Ratio 

HYDRAULIC SYSTEMS

• Fundamentals of hydraulics

• Hydraulic system accessories: Reservoirs, filters, coolers, Instrumentation and accumulators

• Principle construction and working of components

• Hydraulic pumps: Pump basics positive & non - positive displacement pumps

• Pressure control: relief, reducing, regulating valves

• Flow control: FCV, non-return valves

• Actuators: Linear actuators, hydraulic motors, Hydraulic drives.

• Direction control valves: Direct-operated, pilot operated

• ISO Symbols and circuits reading

• Performance evaluation and testing of Hydraulic pumps, Relief & DC valves Principle of solenoid valves

• Working principles of proportional valves and servo valves

• Interpretation and discussions of electro-hydraulic circuits in plant machinery

• Material handling system

• Proportional variable pump control system

• General troubleshooting and maintenance 

PNEUMATIC SYSTEMS

• Theories of compressed air

• Operation & function of Pneumatic system components

• Design & drawing of air symbols

• Simulation of movement & function phases

• Drawing air circuits according to standards

• Dryers, air receivers

• Compressors

• Pneumatic actuators

• Air distribution systems

• Directional valves

• Flow valves

• Fault-finding & troubleshooting of compressed air control circuits

• Guidelines for industrial safety 

PROGRAMMABLE LOGIC CONTROLLER (PLC) – 

Basic of PLC

• Introduction to PLC hardware

• Architectural Evolution of PLC

• Role of PLC in Automation

• Field devices attached to PLC

• PLC fundamental (Block Diagram of PLC)

• Detail information about the PLC component

• Power supply, CPU, I/O Modules Communication Cards

• Various ranges available in PLC

• Type of inputs & Outputs

• Source sink Concept in PLC

• Concept of Flags

• Scan cycle execution 

Supervisory Control & Data Acquisition (SCADA)

• Creating a new SCADA application

• Creating a Database of Tags

• Creating & editing graphic displays with animation.

• Creating Real-time & Historical Trends

• Creating Alarms & Events

• Writing logic through script

• Connectivity with the different hardware

• Connectivity between software (Excel)

• Troubleshooting the application 

HUMAN MACHINE INTERFACE  (HMI)

• Introduction to HMI

• Interfacing & Networking with PLC’s

• Creating Screen, Tag, Database

• Navigation between Screens

• User Input/Outputs Display

• Function Keys

• Uploading/downloading application

Troubleshooting/Maint. 

Programmable logic controller (PLC) - Allen Bradley 

• Introduction of PLC software

• Addressing Concepts

• Programming instruction arithmetic & logical

• Load / and / or / out / and Read / write

• Compare / Add / Sub /Or – Block

• Leading edge / trailing edge instructions

• Move, Timer & counter block application

• Timer Blocks programming

• File handling

• Comment functions

• Master control/set/reset function

• Upload, Download

• Monitoring programming

• Standard Procedure for wringing/writing ladder etc

• Hands on experience on writing programs Creating / Editing a ladder logic

• Monitoring / Modifying data table values

• Forcing I/P & O/P

• Troubleshooting and fault diagnostics of PLC 

Microcontroller Design Using Assembly Language

•  Pin Diagram, Block Diagram 8085 and 8051, 

• Timing and Clock, Reset Circuitry, Memory Architecture

• Addressing Modes

• instruction set, Interfacing of LED

• Interfacing single seven-segment display

• Multiplexing of four seven-segment displays & Counter application

• Key-pad scanning without interrupt

• Timer and Interrupt structure

• Stopwatch Application

• Introduction to conditional assembly structure

• Software & Hardware drivers for LCD

• UART, RS232 interface, null modem

Embedded C

• C programming for 8051 MCU

• Architecture of 8051 MCU

• Interfacing of LCD display

• Interfacing of Seven Segment Display

• Timer, Counter & Interrupt in Embedded C

• Interfacing of Keypad & LED

• Interfacing of LED

• Serial Communication in UART 

PIC-CONTROLLER (16 F/ 18 F)

• Architecture of PIC micro controller

• Special features of 16F CPU

• Memory organization

• Instruction set

• Data EEPROM & flash memory

• I/O ports in PIC micro controllers

• Timers (T0, T1, T2) modules and Interrupt structure

• Analog to Digital (ADC) converter module

• USART, RS232 interface