Beginner guide (986746)
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CONTENTS1.IntroductionWhat is a Control SystemThe Role of the Programmable ControllersInput and Output DevicesWhat is a Programmable ControllerConventional Control Panel and it's difficultiesDisadvantages of Conventional Control PanelPLC Panel and their advantagesConversion of Conventional Control Circuit to PLCA Systematic Approach of control system DesignProgrammable Controller ApplicationConsider A Simple Project2.--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1-11-31-31-51-81-81-91-101-141-161-17---------------------------------------------------------------------------------------------------------------------------------------------2-12-32-62-9--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------2-112-122-142-152-15--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------2-162-172-182-192-192-202-212-212-222-242-25-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------3-13-23-33-43-43-53-63-73-83-83-93-10-----------------------------------------------------------------------3-103-11System ConfigurationCPM1A CPU ComponentsCPM2A CPU ComponentsExpansion I/O Units ComponentsCPU and Expansion I/O Unit ConfigurationCPM1A- Communications- Host Link Communication- Multi-drop Communications to Computer- 1 to 1 PLC Communication Links- NT Link Communication- Programming Example of 1:1 PLC Link Between 2 CPM1A UnitsCPM2A- Communications- Host Link Communication- Multi-drop Communications to Computer- No-Protocol Communication (RS-232C Communication)- NT Link Communication- 1 to 1 PLC Communication Links- CompoBus/S I/O Link ConnectionsPeripheral DevicesProgramming ConsoleSysmac Window Based Support softwareTraining Kit ConfigurationPLC Electrical Wiring I/O Connection3.PAGEFeatures and FunctionsCPM1A General- Analog Setting Function- Input Interrupt- Quick Response Inputs Function- Interval Timer Function- High Speed CounterCPM2A General- Interrupt Functions- Interrupt Inputs- Interval Timer Interrupts- High Speed Counter- Interrupt Inputs (Counter Mode)- Interrupt by High Speed Counter Inputs(Count-check Interrupts)-Example of Input Interrupt in Counter ModeiCONTENTSPAGE- High Speed Counter-Example of using High Speed Counter- Pulse Output Function- Synchronized Pulse Control- Analog Controls- Quick Response Inputs Function- Marco Function4.---------------------------------------------------------------------------------------------------------------------------------------------4-14-24-34-4----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 4-14------------------------------------4-54-64-84-94-94-104-124-15Window Based Programming Software-SYSWINProgramming of CPM1A and CPM2AProgramming Using SYSWIN Version 3.3- Connection to the PC- RS232C Connector Configuration- Installing SYSWIN Program- SYSWIN Window- Start Up with SYSWIN- Programming with SYSWIN- Saving the Project- Transfer Program to PLC6.3-123-123-133-143-153-153-16Unit Specifications and ComponentsCPM1AGeneral SpecificationsCharacteristicsStructure of Memory AreaI/O Terminal - IR Bit AllocationCPM2AGeneral SpecificationsCharacteristicsStructure of Memory AreaI/O Terminal - IR Bit AllocationExpansion Unit for CPM1A and CPM2AExample of I/O Allocation for CPM2AProgramming ConsolePassword InputClearing all Program5.------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------5-1-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------5-15-15-25-35-35-45-75-8-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------6-16-26-196-316-336-376-416-456-476-516-586-606-626-66Application Examples of Basic CommandsOverview of InstructionsApplication #1 : Self Holding CircuitApplication #2 : On Delay CircuitApplication #3 : Control Circuit for Packaging MachineApplication #4 : Drilling Control OperationApplication #5 : Filling/Draining Control OperationApplication #6 : Overhead Crane Control of Degreasing OperationApplication #7 : Parts SortingApplication #8 : Robot Movement ControlApplication #9 : A Simple Sequence Control ConceptApplication #10: Automatic Control of Warehouse DoorApplication #11: Automatic Lubrication of GearApplication #12: Conveyor Belt Motor ControlApplication #13: Display Error Code of Machine to AidIn The Tracing Source of The ProblemiiCONTENTSApplication #14: Measuring the Life of a Cutting KnifeApplication #15: Car Park Control7.-----------------------------------------------------------------------6-786-81-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------7-17-37-47-57-67-77-87-97-117-147-167-19PLC Power InterruptionsInstallation Site ConsiderationsPanel/Cabinet Installation GuideGeneral Precautions for WiringPower Supply WiringCountermeasures For Inductive Load-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------8-18-28-28-38-48-5Maintenance and TroubleshootingThe PLC CycleSelf-diagnosis FunctionsNon-fatal ErrorsFatal ErrorsUser-defined ErrorsProgramming ErrorsTroubleshooting FlowchartsPreventive Maintenance-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------9-19-29-29-29-39-49-69-7--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------A-1B-1C-1D-1E-1Useful Ladder Circuitry1-Cycle Differentiation CircuitFlicker CircuitSingle-shot CircuitLong-time Timer CircuitON/OFF - Delay CircuitPush-on/Push-off Circuit (Binary Circuit)Scanning CounterConcept of IL Instruction and JMP InstructionFirst-in Priority CircuitLast-in Input Priority CircuitNon-Lock-in AnnunciatorLock-in Annunciator8.9.10.PAGEInstallation and Wiring ConsiderationsAppendices (A-E)AppendixAppendixAppendixAppendixAppendixABCDEiii1.qINTRODUCTIONWhat is a Control System ?In general, a Control System is a collection of electronic devices and equipment which are in placeto ensure the stability, accuracy and smooth transition of a process or a manufacturing activity.
Характеристики
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