A&D AD-4405 manual Gravity Compensation Function

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5.5. Gravity Compensation Function

Note

If the scale is used at the calibration location, it is not necessary to perform this function. If there is a difference of gravity acceleration between the installed location and calibration location it may cause a weighing error. This function specifies the gravity accelerations and corrects the span error.

The decimal point is not displayed in the function. Example: 9798 = 9.798 m/s2 When span calibration is executed, the gravity acceleration correction will be cleared and the two gravity acceleration values will return to the factory settings.

Step 1 At the Cal 0 display, press the MODE key twice, g 5et is displayed and press the ENTER key to enter the gravity compensation function.

If you want to cancel the current procedure, press and hold the ON/OFF key and press the ESC key. Then, no parameters are changed and the calibration mode is finished. Press the ON/OFF key to turn the display off after displaying CanCel.

Step 2 The parameter is displayed with triangle 1. Enter the gravity acceleration of the calibration location using the 0 - 9 keys. The parameter xxxx is the gravity acceleration.

ENTER key...The key to store the new gravity acceleration and proceed to step 3. ESC key .......The key to return to g 5et without changing the value.

Step 3 The parameter is displayed with triangle 2. Enter the gravity acceleration of the installed location using the 0 - 9 keys. The parameter xxxx is the gravity acceleration. ENTER key...The key to store the new gravity acceleration and proceed to step 4. ESC key .......The key to return to step 2 without changing the value.

Step 4 Now g xxxx is displayed. Press the CAL key to store the parameters. Caloff is displayed. Proceed to step5.

Caloff could be displayed by pressing the +/- key while pressing the ON/OFF key instead of the CAL key.

Step 5 Press the ON/OFF key to turn the display off.

AD-4405 Weighing Indicator

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5.5. Gravity Compensation Function

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Contents Weighing Indicator This manual and Marks Contents Setting the Parameters of Setpoint Comparison Compliance Compliance with FCC RulesCompliance with European Directives Introduction Installation and Precautions Installation and PrecautionsLoad Cell Connections Verifying Load Cell Output and Input Sensitivity Adjustment of the Load Cell OutputInstalling an Option Board Front Panel Description Description of Panels and symbolsRear Panel Description Other Displays and SymbolsStandard accessories Accessories and optionsSupplemental accessories for printer OptionsCalibration Items of Calibration ModeConfiguring a Weighing Instrument Calibration ProcedureSpecifying the Range and Unit Specifying the Resolution, Decimal Point Position and FormatTo Get Stabilized Data Specifying the Second Range ResolutionSpecifying the Weighing Range of the First Range Specifying the Second Range CapacitySpan Calibration Zero CalibrationExiting the Calibration Mode Weighing Range Function Digital Linearization Function Setting the Division and RangeGravity Compensation Function Gravity Acceleration Table Calibration Error Code List Functions Changing the Function SettingsOFF FunctionsZERO+TARE = CAL EXT1 EXT2EXT3 Comparator Data Output Current Loop Output Serial Interface DD/MM/YY YY/MM/DD MM/DD/YYPrint Format CF-Functions Tare Digital Input Preset TareWeighing Tare Clearing TareAccumulation Preparation and SpecificationsDisplay and Operation Parameter Code Memory Using Code MemoryComparison Weight Check ModeCondition formula for Comparison HI, OKLO, OK Setting the Upper/Lower Limit Values Setting Order and Display for Weight Check ModeMode Description of Input parameters and Outputs Setpoint ComparisonF22 = 7 Check weighing Output and ConditionSimple Batch F22 = 9 Check weighing 3Loss in weightStart Weighing CompletionSetting the Parameters of Setpoint Comparison Toward the Zero bandReturns to Zero band Hold Function Setting the Hold FunctionsDisplay and the Data Output of Hold and Average Relations to the Other FunctionsConditions of the Average and Release Key input and command in the hold stateTARE, ZERO, SETPOINT, Total MT, MZ, HCUsing the Counting Function Unit Weight RegistrationCounting Function Key to register the unit weight and return to the piece Calendar / Clock 13.1 Time and Date FunctionsYY/MM/DD Setting Time and Date Corrected date is as follows 05 05 Internal Printer OP-06 Replacing the Ink Ribbon Installing the Printer Paper Special roll paperCommon Printer and Data Output Items 15.1 Data Output / Print ModeInterval Data Output / Print Data NumberInterval Data Output / Print output Setting the Interval TimeRS-232C Interface 16.1 SpecificationsCircuit and Pin Connection Bit FormatFigures Data FormatExplanation of Commands Command FormatCommands to Request Data Commands to Control the Indicator Changing the Code Memory Changing the Weight UnitSet the Preset Tare Commands to Set ParametersSet the Unit Weight for Counting Mode Set the Limit/Setpoint ValueCommands to Set the Data Output/ Print Format UFC Commands for the Hold FunctionStart Averaging to Hold Release the Hold DataUFC Command Parameters UFC CommandsSF1,$ID$DN$CR$LF$GR$UT$CR$LF $DL’$AN$TL$LF$LF PF2,$DT$TM$LF$AN$SP$TL$LFTRM RS-422/RS-485, Relay OutputOP-03COM CircuitSwitching Between RS-422/RS-485 Relay Output & Control Input OP-05 DC50VCircuits Specifications Settings19 -20mA Analog Output OP-07 Current Loop Output OP-08 CL1CL2 Data Format Current Loop OutputAnalog Input and A/D Conversion SpecificationsDigital Section InterfaceGeneral DimensionsMemo Memo Memo