Free Form Math Functions | Honeywell VRX180 manual

Programming Function Blocks and Features

Table 4-24 Free Form Math Functions

	For this function or value			Type this in the equation
	n (constant)			n
	Negation (-n)		NEG(n)
	Value of Input A		A
	Value of Input B		B
	Value of Input C		C
	Value of Input D		D
	Value of Input E		E
	Value of Input F		F
	Value of Input G		G
	Value of Input H		H
	Add		+
	Subtract		-
	Multiply		*
	Divide		/
	Constant number			n (for example, 123.45)
	Absolute value of n			ABS(n)
	Square root of n			SQRT(n)
	y n			y^n
	e x where x=n			EX(n)
	Log base 10 of n			LOG(n)
	Natural log of n			LN(n)
	Integration: Result of equation			O
	as of last machine cycle			(Letter ‘O’, not zero ‘0’.)

116	Video Recorder – User Manual

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$Honeywell VRX180 user manual Free Form Math Functions, For this function or value Type this in the equation$

Contents

Issue 3 03/03 US1I-6228 Video Recorder VRX180 Issue 3 03/03 US1I-6228 Copyright, Notices, and Trademarks Copyright 2000 by Honeywell Inc About This Document Symbol Meanings What it means CE conformityPage Contents Online Operations Using Primary Displays Diagnostic and Error Messages Tables Page Page Figures 126 Video Recorder Overview Video Recorder Physical SpecificationsSpecifications Environmental Program Capability Analog Outputs Universal Analog InputsDigital Inputs AC Inputs DC Inputs Logic Inputs Relay Alarm OutputsDigital Outputs AC Outputs DC Outputs Time Proportional Outputs TPO on digital output Performance/Capacities Analog input accuracy and rated limits Analog Input Accuracy--Linear typesMillivolts Volts Current Ohms Analog Input --Non-linear types RTD Standards Model Selection Guide Video Recorder Model Number TA B LE IV C O M M UN IC Atio N Softwares and Support Parts What’s in this section? Topic Unpacking Panel mounting the video recorder Recommendations Installing the video recorder Wiring the video recorder Example Terminal connections Rear cover Installation Step a Step B Specification Description Universal Analog Input Board Specifications DI Board Terminal Block Connections Slot ID Digital Outputs Do Board Terminal Block Connections Digital Output Board 7.1 RS232 wiring configuration Video Recorder Recorder Video Recorder Side PC Side Direction Description 7.2 RS422 wiring configuration RS422 wiring configuration 10 RS485 wiring configuration RS485 Arrangement Description Connecting the RS422/485 link to a computerRear connection Installation Quick Start Programming OverviewModes of Operation Menu Navigation Video Recorder Front Door Buttons Product Info On Line mode Main Menu Program mode Main Menu Maintenance mode Main Menu Button Functions Button functionsOnline Maint Online On Displays Auto and Manual modes loops Force ResetStart Qwerty Key Equivalents Text Entry From External SourcesQwerty keyboard Button Qwerty key Function Ascii barcode reader Lift the rubber cap 1 to Connecting a keyboard or a barcode readerConnector Connect the mini DIN Installing and removing a floppy disk Types of function blocks Definition of Function BlocksDefinition Flow of information Function block Why use function blocks?Function Block Types Maximum Purpose Name Available Alarm 1 Function Block Components Input parameter Components of function blocks Function block parameter Output code Function Block Output Parameter Name Function Block Parameter DesignatorsBlock Name Code Type Function Function Block Output Parameter Name Output Code Connection Procedure How to program input parametersHow to connect an input parameter to another function block Step Action How to program an input parameter with a number Function Block Connection Format How to program a discrete input parameter with a number Example Programming Discrete Input Parameter with a Number Programming procedure How to program function block parametersHow to program a simple configuration Example Function Block Parameter Selection Procedure As displayed in the Program Example configurationAL 1 Alarm #1 Menu How to program common configurations Programming a Current Driven Heat Treat Element Diagram the function blocks Label output parameters 15 Interconnections Between Function Blocks 16 Complete Function Block Diagram Of Figure Draw the Feedback connection 18 Function Block Diagram Of Figure Time Proportioning Relay Driven Pump Split Output or Duplex Control 20 Function Block Diagram Of Figure Cascade Control 22 Function Block Diagram Of The Cascade Control Strategy Set Point Profile Implementation 23 Example Set Point Profile Type J Thermocouple #16 DI3 OS AO1 BC LP1 OV Data Storage Categories of Stored Data 11 Data Storage File Extensions Performing Data StorageData Type File extension Initializing a ZIP disk Pre-initializing a ZIPdisk on a PC Data Storage Status Data storage considerations Performing Set Point Program Storage Process and Diagnostic Data IntegrityPerforming Configuration Storage Examples Overview What’s in this section? Programming tips Program Mode Menu Program mode menuPrompt Function Frequently Used Programming Prompts Frequently used programming promptsPrompt Range/Selections Definition Set Mode Entering labels with the front panel buttons Enter LabelsOverview Entering labels with a Qwerty keyboard Labels for Function Blocks LPM GPH LPS GPM OHM Litr Gram GPS Degc Degf Filenames Other LabelsUnit File Cycle Dryer Analog Input Algorithm Selection Program Analog InputsStandard algorithm prompts Temperature Unit Custom algorithm prompts Program Control Loops Loop CharacteristicsCharacteristic What to be aware Control Loop Programming Structure Programming Procedure Control Loop Type Menu Selections CHG Action Soft PID Loop Menu Items 10 Loop Prompts Feedforward EngineeringFeedback Gain Force Remote Position Interactive YES, no Manual ResetDecimal Latching YES, no RATE#2 RESET#1Reset Limit Ratio Bias SETPOINT#2 Ratio SetpointSetpoint Select Soft PID YES, no High Limit SP DEC Slew LimitSP LOW Limit & SP SP1 Tracking SP2, None Function Block Configuration of a Typical Ratio Control Loop 11 Analog Output Types Program Analog OutputsAnalog output type 12 Prompts For Analog Output Types 13 Analog Output Prompts 103 Program Discrete Inputs 14 Discrete Input Prompts 15 Discrete Output Prompts Program Discrete OutputsInput 16 CV Types Program Calculated ValuesType Math Description Package Peak Picking 17 Peak Picking Prompts Signal Select 18 Signal Select Prompts Compare 19 Compare Prompts Compare’s Greater Than Result, With Hysteresis Sec 20 Compare’s Condition Type and Condition Time PromptsThen CVn OS is Ec ext end Pulse RT Pulse 21 Counter Prompts PresetCounter Count Down Input a Input H Math22 Math Prompts Output High Limit Operator ADD, SUBT, MULT, DIV Input a CN5OV Input B Free Form Math23 Free Form Math Prompts Input C AI1OV Input D AI2OV Sqrt ABSC/D+5 24 Free Form Math Functions For this function or value Type this in the equation 25 Logic Prompts Operator AND, OR, XOR, RESET/SET FFLogic TOGGLE/FF, ONE SHOT, Pass Input a 26 Logic Operators For this operator Definition If this is true Then Result is 27 Free Form Logic Prompts Free Form LogicNEG 29 Results of Logic Equation Using Iteration Example equation using operators and inputsExample equation using iteration Order of evaluation Example #1, loading a 2-profile program BIT Enable31 BCD Prompts Example #2, loading a 4-profile program These 32 How Profiles Are Saved In MemoryThis Profile These Profiles Function Generator 33 Function Generator Prompts PID Function Input Generator Function Block 34 Interval Timer Prompts Interval TimerRESET/RUN Periodic Timer 10 Periodic Timer 35 Periodic Timer Prompts 36 Set Up Timer Prompts Mass Flow 37 Mass Flow Prompts Carbon Potential 38 Carbon Prompts 11 Typical Carbon Potential Control Configuration Relative Humidity 39 Relative Humidity Prompts Sterilization 40 F0 Sterilization Prompts Heat/Cool Configuration Advanced Splitter Output ADV Splitter 41 Advanced Splitter Prompts Feedback #2 Standard Splitter Output STD Splitter42 Standard Splitter Prompts Output 43 Scaling Prompts ScalingHigh Limit Range LOW OUT High Limit LOW Select Signal Clamp44 Signal Clamp Prompts High Select 45 1 Point Block Average Prompts Point Block Average 1 Pt Block AvgAverage Period # of Samples Rolling Average46 Rolling Average Prompts AVG Period Mins 47 Multiple Average Prompts Multiple Input Average Multiple AvgOUT High Limit Input #1- Input #8 48 Cems Block Average Prompts Cems Block AverageCems Rolling Average CEM Rolling Avg Time Units 49 Cems Rolling Average PromptsFrame Period Program Alarms 50 Alarm Prompts Program Totalizers 51 Totalizer Prompts Program Profiles Value Program Constants52 Constant Prompts Input High Limit Destination Destination defined Gain #1 = Dest = LP 1 GN CV 1 OV Copy Block 53 Copy Block Prompts 17 Displays Accessible by the Display Buttons Program Displays 151 Set Up Trend Display Setup Procedure54 Display Setup Procedure 55 Set Up Trend 1 Prompts 56 Paper Chart Speed Equivalents to Time Base Selections Set Up Trend 2 3 58 2 trend group live buffer size Trend Groups Trend Group 59 4 trend group live buffer size Trend Groups Set Up Bar Graph 2 3 Set Up Bar Graph60 Set Up Bar Graph 1 Prompts Set Up Panel Displays Assign Displays to Keys 64 Assign Displays To Keys Prompts Trend Display FormatDisplay Bargraph Enable Features 65 Enable Features Prompts Program Security 66 Security Prompts Serial Communications 67 Serial Communications Prompts Set Clock 68 Set Clock Prompts Store Config to FILE01 CYCLE01 Load/Store Configuration69 Load/Store Config Files Prompts Disk DRYER01 PROD01 70 Suggested Scan Rates Scan RateInputs Scan Rate Control Select Language Enable storage Setup procedure71 Data Storage Setup Procedure Data Storage Set Up New Schedules Trend Data Copy Display Point #12 Storage ModeSetup LOW Rate Events AlarmsTrend Data 2, 3 73 Stored Events Unit Data Diagnostics74 Unit Data Prompts Start Month JAN-DEC Select Filename Cycle DryerStart Minute Start DAY Disk capacity 75 Disk capacity Prompts 10 min 30 min Hour 76 Disk Storage Capacity of 100MB ZIP diskSec 10 sec 30 sec Min 77 Filename Extensions Of Data Storage Types Batch ControlInitializing a disk Data set Extension Definitions Profile featuresOverview of the Setpoint Profiler Section Start Hold Schematic of the Setpoint Profiler function blockRESET/RUN Advance Shutdown Time Single and Multi-phase Profiles Two types of profiles Number of segments Components of a profileTwo PVs available Time Units Ramp Type = Time Ramp Type = Rate External Ramp Type Ramp Type = External Soak segment Guaranteed SoakHysteresis Example of Segment Events Segment EventsEvent 3 State Example of invalid overlapping loops Segment LoopsLoop to Segment = Discrete inputs Parameters that control a profile’s executionCoordinating operation of multiple profilers Parameters That Control Profiler Execution Definition Triggered Conditions Result Present HOT Start Fast Forward Segment ShutdownLast Ramp Increment How to set up a profiler Program Profilers menu in Program mode Program Profiler Prompts Setpoint Profiles Menu in Online mode Setpoint Profiles Prompts Load Program Program Number Load ProgramFrom Memory Edit Profile Prompts Edit Profile Loops Auto Cycle OFF, onAuto Cycle Count From Segment # Time Multiplier Editing Segments Edit Segments Prompts How to load and run a profiler 14 Buttons How to load programs from memory using Online menu How Profiles Are Stored In Memory Procedure To Load a Program From Memory Using Online Menu Step Action Result/Notes 10 How Profiles Are Stored On Disk How programs are stored on a disk11 Disk Program Capacity 201 How to start a profiler 13 Profiler Starting Procedure How to hold a profiler 14 Profiler Hold Procedure How to reset a profiler 15 Profiler Reset Procedure How to shut down a profiler 17 Profiler Shutdown Procedure 00910 PV #2 538.6711056 3900 SP1 SP2 SP3 How to edit a profile’s segments 21 Segment Editing Procedure 208 Overview Displays Accessed With Display ButtonDisplay Definition Function Interactive Or view only? Interacting With Primary Displays Interacting with Setpoint Trend Display Interacting with Live or Replay Trends Prompt Definition Last JAN FindFirst JAN Find JAN TEMP7 Interacting with Panel4 Display Stop Panel4 Display Rotation ProcedureResume Panel4 Display Rotation Procedure Step Action Result Interacting with Loop Displays To perform this action Do these steps Location Display Messages and Symbols2305.5 Multiple messages Message/Symbol Color Description Color Description shown low to high priority Messages and Symbols Elsewhere on Display General Error 220 Online Main Menu Menu as displayed Function Data Storage Installing a diskFloppy Disk Insertion/Removal Procedure Typical online data storage tasks How data is stored Initializing a disk using the same storage setupInitializing a disk using a new storage setup Disk Status Checking current storage setup Initialization errorsError message Definition Storage Start/Stop Controls Starting and stopping storagePrompt Comments Checking Data Storage Status Data Storage Replay ProcedureRemaining DDD-HH-MM Trend Examining replay data Reading Data Storage Messages Access Summaries Display alarm summary Alarm Acknowledgment Procedure What happens during an alarmAcknowledging alarms Display Alarm History Diagnostic Acknowledgment Procedure What happens during a diagnosticAcknowledging Diagnostic Messages Delete All Diagnostics Delete All Diagnostics Procedure Product Information Data Entry 233 Setpoint Profiles Tune Loop Prompts Tune LoopBold items are read-only Rate #1 Reset #1Reset #2 PROP. Band #2 Control Loop Tuning Display Display Tuning Pretune Stopped menu Pretune Loop10 Stages Of Pretune 11 Pretune Stopped Prompts Pretune Identifying & Calculating menus Before Starting PretuneAfter Starting Pretune 12 Pretune Identifying & Calculating Prompts Pretune Complete menu 13 Pretune Complete Prompts 14 Pretune Abort Messages Pretune Abort messagesMessage Meaning/User action required Set Mode Review Programming Maintenance What’s in this section Routine Maintenance Calibrate Analog Inputs AO Module calibration AO Module Jumper ST1 Calibrate Analog Outputs Off-line Diagnostics Calibrate Analog Output Procedure Step Action Product Information Database ServicesReset Unit Mains Frequency Warm Start Time First Time Start Demo Diagnostic Messages Diagnostic Error Messages Internal error messages Internal Error Messages 253 Loop Error Indicators Abnormal Loop Conditions And Indicators Error Messages Error Messages 256 257 258 Parts Parts Kit Description Kit Part Number Kit Description Kit Part Number Portable case Spare case galvanised Spare painted case 262 Security Bypass Procedure Appendix a 264 Sikkerheskrav DA2I-6063 Veiligheidsvereisten DU2I-6063 Turvallisuusmääräykset FI2I-6063 Consignes DE Securite FR2I-6063 Sicherheitshinweise GE2I-6063 Απαιτησεισ Ασφαλειασ Norme DI Sicurezza IT2I-6063 NO2I-6063 Omgivelser Instruções DE Segurança PO2I-6063 Normas DE Seguridad SP2I-6063 Säkerhetsföreskrifter SW2I-6063 Safety 276 Index Edit Alarm Setpoints 279 Sales and Service