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GE GFK-0804B manual Startup, Invoking Display

Models: GFK-0804B

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E

Startup

The DOS files COMMAND.COM and MODE.COM (or MODE.EXE) need to be in the search path. If you are unsure how to set up your path, you may copy these files to the same directory where Display is located.

To try a quick experiment, connect your PC to Micro PLC cable to COM1 of your computer, and to a compatible Micro PLC (MDR014C, MDR114C, MDR028B, MDR128B, MAA014B, MDD016A). Use version 2.42 of the programming software to set the Micro PLC communications mode to ªRTUº. Then exit the programming software package. Then go to the subdirectory\Micro\RTUDEMO, and type TRY±IT .

Use ESC to return to DOS.

Invoking DISPLAY

After booting with your diskette or going to the DISPLAY subdirectory, you can invoke the Display software in two different ways:

A.If you want to start the Display software and immediately begin executing an existingAuto-polling screen, type: DISPLAY filename.SCN baudrate.

Use the filename of the Auto-polling screen you want to execute and enter the baud rate. The baud rate can be 300, 1200, 2400, 4800, or 9600. 9600 baud requires a very fast computer. For a slower computer, such as a 286, 2400 baud is probably the maximum. (The Micro PLC setup must also specify the same baud rate).

This startup method is useful to automatically restart Display after a power cycle.

Your AUTOEXEC.BAT file could include the line DISPLAY FILENAME.SCN BAUDRATE (e.g. Display Demo.scn 4800).

B.If you want to go to the Display software main menu, type: DISPLAY baudrate

For example, DISPLAY 4800.

A startup screen appears. From there, press any key to go to the Main menu:

GFK-0804B

Appendix E Data Acquisition, Logging, and Display Program

E-5

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GE GFK-0804B manual Startup, Invoking Display

Contents

GE Fanuc Automation GFL±002 Related Publications Content of this ManualWe Welcome Your Comments and Suggestions PrefaceTechnical Assistance Contents Math Functions Appendix a Using Directories Appendix B Micro PLC Protocol Appendix E Data Acquisition, Logging, and Display Program Chapter Programming for the Micro PLC Device Designation Programming BasicsPLC Programs Power Flow in a ProgramMicro PLC Instruction Set Programming on a Hand-held Programmer Programming Devices and FormatsProgramming with the Programming Software Non-retentive and Retentive Registers Memory Types and AddressesConstants and Register Values in a Program Memor y MapHold Output Coil C1021 Special CoilsSec Clock C1018 Start-up Scan Coil C1019Maximum Values Programming for an Analog Expander UnitAnalog Scaling Analog ReferencesExample #1 Programming ExamplesChapter Programming with the Programming Software Programming Operations Using the Programming FunctionsProgramming Functions Creating a Program Rung Running the Programming Software Directly from a Diskette Running the Programming SoftwareRunning the Programming Software from a Hard Disk Editing Basics Horizontal and Vertical Lines in a Rung Element Labels and Rung Labels Deleting a Rung Element Editing a Completed RungSelecting a Rung to Edit Editing a Rung ElementAdding a Program Function to a Rung Adding a Contact to a RungReplacing a Rung Element with a Horizontal Line Replacing a Rung Element with a Similar ElementReplacing a Rung Element with a Dissimilar Element Moving Rungs Deleting RungsCopying Rungs Searching for a Rung or Program Element Chapter Programming with a Hand-held Programmer Program Transfer Program ListingHand-Held Programmer Key Operation and Displays Entering Program LogicInserting a Rung Element Deleting a Rung Element, Rung or Program In Memory Deleting a Rung Element Searching Programming Examples Using the HHP Ladder Diagram Chapter Micro PLC Instruction Set Instruction Set Summary Operation Ladder Symbol DescriptionMicro PLC Instruction Set General Programming Software Instructions for Contacts ContactsProgramming Normally-Open Contact at the Start of a Rung Normally- Open ContactProgramming Software Instructions Examples and HHP InstructionsProgramming a Normally-Open Contact in Parallel Programming a Normally-Open Contact in SeriesProgramming Normally-Closed Contact at the Start of a Rung Normally- Closed ContactProgramming a Normally-Closed Contact in Parallel Programming a Normally-Closed Contact in SeriesExample and HHP Instructions Positive Transition ContactExample and HHP Instructions Negative Transition ContactGeneral Programming Software Instructions for Coils Using Coil PairsCoils Output Coil Example and HHP Instructions Set Set/Reset Coil PairReset End Master Control Relay/End Coil PairSkip Skip/End Coil PairUse the Accept F10 key to add the rung to the program TimersProgramming Software Instructions for Timers Enter the other logic required by the TimerOn Timer Off Timer Enter the other logic required by the Counter CountersProgramming Software Instructions for Counters Up Counter Down Counter Addition Math FunctionsAddition ADD Maximum TotalR1+R2 ! R3 R1+ 1! R4 1st number 2nd number Total in register Subtraction SUBR1± 5! R2 R3±R4 ! R5 Examples Multiplication MULR1 x R2! R3 Whole # Remainder Division DIVDivide Using Division and Multiplication Functions TogetherSelect Move F5 from the Math/Move function keys Move FunctionsMove MoveLadder Diagram Hand-held Programmer R001 0002 R004 R010 R020 R100 Block MoveR1E 5! R10 O9E 8! O17 Select I±Move F7 from the Math/Move function keys Indirect MoveSpecifying a Location in the Pointer Register Start Move Greater Compare FunctionsExamples EqualPress Enter to add the function to the program Not Logic OperationsWord Inclusive or IOR Exclusive or XOR Entering the Number of Positions to Shift Shift Register RightShift Register Left Not Loading and Saving Files Appendix Using DirectoriesHints for a Basic Application Using the Change Directory FunctionMICRO.CFG File CMD\MICRO\PALLET CMD\MICRO\RIVETER CMD\MICRO\TRANSFER Hints for an Advanced ApplicationAppendix Micro PLC Protocol Communications Files Special Registers Communications Memory Types and AddressesCommunications Parameters Memory AddressesReply Communications ProtocolData Format Read DiscretesWrite Analogs Read AnalogsRead Program Memory Write DiscretesStatus Word Write Program MemoryRead Status Stop Program Error ReplyError codes Start ProgramMicrosoft C Large Model Compile w/ -AL Option Communications FunctionsMicrosoft C Small Model Compile w/ -AS Option Turbo C Large Model Compile w/ -ml Option Turbo C Small Model Compile w/ -ms Option IBM Compiler Basic #include dos.h #include stdio.h #include ªMCROCOMM.Cº Sample ProgramsSample Basic Program Introduction Appendix RTU ProtocolBroadcast Message TypesTransmission Sequence QueryFunction Code Error Check FieldMessage Fields Station AddressMessage Termination Timeout UsageCharacter Format Generating Polynomial Cyclic Redundancy Check CRCSoftware Calculation of CRC±16 Hardware Implementation of CRC-16Address Function CRC±16 Example CRC±16 CalculationResponse Message Length Less CRC Code RTU Message LengthFunction Code And Name Query or Broadcast Message Length Less CRC CodeResponse Message DescriptionsMessage 01 Read Output Table Format Message 02 Read Input Table Format Message 03 Read Registers Format Message 04 Read Analog Inputs Format Message 05 Force Single Output Format Message 06 Preset Single Register Format Message 07 Read Exception Status Format Message 16 Preset Multiple Registers Format Message 17 Report Device Type Format Invalid Query Message Communication ErrorsInvalid Function Code Error Response Invalid Address Error ResponseInvalid Transactions Invalid Data Value Error ResponseQuery Processing Failure Error Response Serial Link TimeoutLimits of the Demonstration Software Appendix Communications Using Windows DDEFeatures of the Micro PLC DDE Driver Software Demonstration using Microsoft Excel Simple Demonstration using Microsoft WordViewing PLC Data in Windows Ordering Information Viewing PLC Data in another DDE-compliant ApplicationWriting Values to the PLC from another Application Using the Display Software with Micro PLC Net FeaturesOverview Appendix E Data Acquisition, Logging, and Display Program Equipment Required Invoking Display StartupAuto Polling Operation Display Software MenusChanging the Screen Colors Editing Summary Data Format Manual ModeReading Multiple Bytes of Input, Output, or Register Data Entering Manual ModeReading One Word of Input, Output, or Register Data Creating a Bank of Registers for Downloading Data 15,T,1 Writing Data to the RegistersSpecifying an Existing File to Edit Creating or Editing Autopolling ScreensNaming an Auto-polling Screen File Creating an Auto-polling Screen Text for Auto-polling Screens Setup for Data Logging During Auto-PollingFormatting Strings for Auto-polling Screens Example Data Display String Format ± &XYYYYYZNFormat Hilimit Data Limits Format ± &L,X,YYYYY,LowLimit,Hilimit#,SC,BC,LT Colors/logtime setup format ± &#,SC,BC,LTCreating or Editing System Messages System MessagesSpecifying the Device to Control System Message Display Executing an Auto-polling Screen Auto-Polling During System OperationForcing an Output Changing the DisplayPrinting the Screen Writing a Value to a RegisterRenaming the .LOG File to Prevent Overwriting Data Data LoggingHow Data Logging Works .LOG FileTarget ID Format of Logged DataTime Stamp Year, Month, Day, Hour, Minutes, Seconds Data Type Table, Reference, Data ValueError Writing to Device COM1 Error Messages During OperationAppendix ProgrammingApplications Application #1 Flip / Flop Toggle Operation Application #2 Power Up One Shot Start±up Protection Application #3 Cascading Counters Application #4 Industrial ªStarting Circuitº +±± ±±+±±/±±+±±±±±±±±±±+±±±±±±±+±±±±±±±+±± ±± Index Index-2 Index-3