L12 - Basic PLC Programming with Micro800 Controllers Hands-on Lab

Transcription

1 PUBLIC CO900H L12 - Basic PLC Programming with Micro800 Controllers Hands-on Lab PUBLIC

2 PUBLIC Agenda Introduction to Terms / Concepts Micro800 Family Connected Components Workbench software Application Examples Hands-on Lab

3 PUBLIC 3 What Is a PLC? A solid-state (electronic) device that controls output devices that are based on control program and input signals Inputs Control Program Outputs

4 Two Types of I/O (Inputs and Outputs) Digital Also called Discrete Has two possible states Represented by 1 or 0 Electrically: 0 is usually 0 Volts (AC or DC) 1 is a fixed voltage value such as 5VDC, 24VDC, 120VAC,. Technology: Relays, Triac, Transistor, MOSFET, TTL Analog Has many possible states between two values. Example: Temperature sensor. Range of values between two limits. For example: 0 F represented by F represented by 4095 (example) Electrically: 4-20mA, 0-5VDC, -10VDC to 10VDC PUBLIC 0 0 4

5 PUBLIC Ladder Logic Example This is a simple rung of logic, from a PLC program: Start_Button Light The rung is read as: If the Start Button is on, turn ON the Light. If the Start Button is off, turn OFF the Light.

6 PUBLIC 6 Simple PLC Instructions (IEC 1131) Contacts Direct Reverse Coils Direct Reverse Set Reset S R Instruction Blocks Arithmetic (+ - * / COS SIN TAN) Binary (Mask, Shift) Boolean (AND,OR,NOT,XOR) Comparator (< > = CMP) Counter (CTD, CTU, CTUD) Data Conversion (ANY_TO_**) Process (PID, SCALER, more ) String (FIND, REPLACE, more ) Time (TON,TOF,TONOFF)

7 PUBLIC 7 PLC Control Program Program Instructions that are used to process inputs and set outputs Primarily written as (Relay) Ladder Diagram: Start_Button Light Programs can also be written in other languages Function Block or Structured Text Data (Variables) Examples Start_Button is assigned to a digital input Light is assigned to a digital output

8 PUBLIC 8 I/O Addressing Often, a descriptive name of the device that is connected to the I/O point is used and, or in place of the I/O variable that describes the physical location on the controller. Example of user-defined name Start Button _IO_Embedded_Digital_Input_0 Light _IO_Embedded_Digital_Output_0 Example of system-defined I/O variable

9 Applications Today Require a High Level of Control Capability and Advanced Features PUBLIC Arithmetic (Addition, Subtraction, Multiplication, Division, etc...) Data Comparison (Equal, Greater Than or Equal, Less Than or Equal) Word Manipulation (Copy, Move, etc...) Communications or Messaging data between PLCs Sequencing Data Manipulation Motion and Process Control (Used for Temperature, Pressure, Speed, Flow regulation)

10 PUBLIC Agenda Introduction to Terms / Concepts Micro800 Family Connected Components Workbench software Application Examples Hands-on Lab

11 Performance/Features Micro800 Controller Family Nano PLC Micro PLC Each controller is cost and performance that pts is optimized for specific applications 20-36pts 10-88pts 12pts Micro810 Programmable relay replacer and timer 8A relay outputs, Analog inputs Micro820 For smaller standalone machines and remote automation Micro830 For standalone machines with motion Micro850 For standalone machines with motion and more I/O and Ethernet connectivity. Embedded Analog I/O PUBLIC Local I/O 11

12 PUBLIC Micro800 PLCs

13 PUBLIC Agenda Introduction to Terms / Concepts Micro800 Family Connected Components Workbench software Application Examples Hands-on Lab

14 Connected Components Workbench Single Software for All Your Component Devices PUBLIC 14

15 PUBLIC 15 Connected Components Workbench Software Lower the cost to Design, Develop and Deliver your machine Easy to Configure Single software package for all your essential components reduces time to create and maintain your machine design PowerFlex drive wizards make configuration easier Guardmaster configurable safety relay editor make safety logic intuitive Easy to Program Micro800 controller supports your choice of IEC PLC programming languages (Ladder Diagram, Function Block Diagram, Structured Text) to suit your application User-defined function blocks speed machine development Standard PLCopen motion instructions with PTO Motion Axis and HSC Feedback Axis removes the complexity from simple positioning applications Easy to Visualize Micro800 variable names can be directly referenced by HMI tags, which results in less complexity and time-saving benefits

16 Connected Components Workbench Software Comparison of Standard versus Developer Editions Developer Edition is for machine developers to reduce their time to Design, Develop and Deliver Standard Edition is meant to be installed on many PCs to ensure availability for simple debugging and configuring devices Standard Edition Developer Edition Price Free for download or on DVD Contact local distributor Common environment to configure all your common devices Project import/export Yes Yes Archive manager No Yes Micro800 Programming - IEC ladder diagram, function block diagram, structured text - User-defined function block Yes Yes - Run mode change No Yes - User-defined data types No* Yes Yes Yes - Spylist Used Existing lists New lists can be created - Intellectual Property Protection No** Yes Yes Yes * requires Developer Edition to create new data types, which can be used in Standard Edition. **- requires Developer Edition to create passwords, which can be used in Standard Edition. PUBLIC 16

17 PUBLIC Agenda Introduction to Terms / Concepts Micro800 Family Connected Components Workbench software Application Examples Hands-on Lab

18 PUBLIC 18 So Where Could You Use a PLC? Conveyor control Printed circuit board handling equipment SCADA(Supervisory Control And Data Acquisition) Remote pump/lift station (water/wastewater) Flow monitoring for leak detection (Oil & Gas) Strapping machinery / trash compactors Palletizers Compressor control Amusement park rides and attractions Hard-wired relay panels or Single Board Computers Many more

19 Application Animations Virtual demo of our application includes voiceover and Connected Components Workbench solution drawings Solar Tracking Adhesive Labeler VFFS Stretch Wrapper Shearing Machine Air Handling Unit PUBLIC Water Pump Material Handling Unit

20 PUBLIC 20 Micro800 Popular Configuration Drawings Helps OEMs Size and Design Their Machines To avoid Issues Before They Happen Drives and I/O on DeviceNet Safety and Motion

21 PUBLIC 21 Agenda Introduction to Terms / Concepts Micro800 Family Connected Components Workbench software Application Examples Hands-on Lab