Training Program to be Performed:

• PLC architecture
• Instructions processing: the cycle concept
• Synchronous, asynchronous and priority cycles
• Performing times, cycle and reaction
• Boolean Algebra
• AWL, KOP, FUP, SCL, S7-GRAPH programming
• Combinational logic functions
• Sequential logic functions
• Addressing
• Timers & counters
• Clock generators
• Monostable and bistable circuits
• Algebra operation: addition, subtraction, multiplication
• BCD/binary conversions
• Binary/BCD conversions
• Structured programming techniques
• Basic and structured data
• Programming of functions, function blocks, data blocks
• Integrated functions of fast counting, frequency measurement, positioning
• Process interruptions management
• Industrial networks: Profinet and Profibus
• Programming and use of industrial operators panels
• Technical Specifications:
• Tabletop metal box with press-formed aluminium section structure
• Side handles , not protruding, for easy transport in the laboratory
• Front panel, in insulating material, with silk screen representation of the diagrams and inner components of the equipment
• 24 Vdc/3 A power supply for control of the digital inputs and outputs. With electronic protection against short-circuits and overloads.
• 24 Vac/3 A power supply relay outputs control with fuse protection against overloads
• 1 3 and 1/2-digit digital voltmeter for measurement of the voltage present across the inputs or the analog output 0.1 Vdc resolution.
• 1 Rotating switch for voltmeter input selection
• 4 analog inputs V/I: ±10 Vdc, ±20 mA
• 1 input for Pt 100 temperature probe
• 2 analog outputs V/I: ±10 Vdc, ±20 mA
• 4 Rotating potentiometers for setting up voltage analog references in the range 0..10 Vdc
• Inner voltage reference obtained via 24 Vdc inner stabilizer
• 24 Digital standard inputs of which 12 special for technologic functions (counting, frequency measurement max 60 kHz. Digital input simulator with permanent and pulse state switches
• Simulator block for testing the program during commissioning and operation, 16 digital inputs or 16 digital outputs or 8 digital inputs and 6 digital outputs
• 16 24 Vdc digital outputs
• Safety terminals, standard Ø 4 mm and Ø 2 mm for connection of the inputs and outputs to external devices.
• Digital outputs interfacing With 10 Aac/2 Adc relay, Transistor for fast applications
•  PLC characteristics
• Power Supply: 24 Vdc
• Working memory: 192 kByte
• Load memory: 512 Kbyte with MMC
• Programming interface: RS-485
• Network interface: RS-485, Profinet, Profibus
• Communication: MPI (Multi Point Interface)
• Operating mode: Master/Slave
• Digital inputs: 24 at 24 Vdc; potential separation in groups of 4; protect. from polarity inversion. Bit, byte, word addressing
• Special digital inputs: 12 with technologic functions
• Input state display: green LED
• Digital outputs: 16 at 24 Vdc/0,5 A; galvanic separation from CPU in groups of 8; immunity against short-circuits.
• Bit, byte, word addressing
• Output state display: LED diodes
• Analog inputs: 4 voltage/current
• Temperature probe input: 1 for Pt100 probe
• A/D conversion resolution: 11 bit + sign
• Range of the analog input voltage: ±10 Vdc
• Range of the analog input current: ±20 mA
• Analog outputs: 2 voltage/current:
• D/A conversion resolution: 11 bit + sign
• Range of the analog output voltage: ±10 Vdc
• Range of the analog output current: ±20 mA
• This System Simulator consists of a panel that can be used as tabletop unit or mounted on vertical frame.
• It includes 12 inputs and 12 digital outputs connected via safety leads with plugs of Ø 4 mm. 
• Two potentiometers enable to set two analog variables (0 - 10 V) used, for instance, to indicate the filling rate of a bin, the up and down movements of an elevator, etc.
• 6 instantaneous contacts held by switches and 6 LEDs of state indication are available on the fore panel.
•  A bargraph display will show the level of a tank or the position of an elevator; 6 electric limit switches enable to monitor the minimum/maximum positions, as well as the intermediate positions.