A&D AD-4405 manual Weighing Tare, Digital Input Preset Tare, Clearing Tare

Page 35

7. Tare

The function is used to display a net value with the container weight subtracted from the total weight, if you place an object into a container to weigh it.

Using a serial interface such as the RS-232C, you can do this from the external equipment.

Caution

When turning the display off with Cf02 1, 2 or 3, the tare data is cleared. When turning the power off, the tare data is cleared.

7.1.1.Weighing Tare

Operation

Caution

Place the tare on the weighing unit. Press the TARE key to store the tare weight after the STABLE mark turns on. The display changes to net.

When displaying a negative gross value, tare can not be used (normally). To enable tare at zero or a negative gross value, select a Cf 04 parameter.

7.1.2.Digital Input (Preset Tare)

Caution

The input value is rounded off to the unit of division(weighing interval).

In the case of Cf02 1, 2 or 3 (power-on zero), the displayed value will be zeroed when turning the display on.

When using a multi-interval scale, the usable input range is the first range. In the case of Cf09 1 (To inhibit preset tare), preset tare can not be used. Preset tare is stored as one of the Code Memory data. Refer “9. Code Memory”.

Preset tare value can be set via the serial interface.

Step 1	Press the PT key to display the stored tare value.
	When tare is cleared or is not used, the value is zero.
Step 2	Enter a new tare value using the 0 - 9 keys.
				The key to store a new tare value.
	ENTER		key	The key to store a new tare value.
				The net is displayed.
				The key to return to weight display without changing the stored
	ESC	key
				value.

7.1.3.Clearing Tare

When pressing the

displayed.

TARE

key while gross is zero, tare is cleared and gross is

When zeroing with the ZERO key, tare is cleared.

AD-4405 Weighing Indicator

Page 33

7. Tare

Image 35

Contents Weighing Indicator This manual and Marks Contents Setting the Parameters of Setpoint Comparison Compliance with European Directives ComplianceCompliance with FCC Rules Introduction Load Cell Connections Installation and PrecautionsInstallation and Precautions 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 SymbolsOptions Accessories and optionsStandard accessories Supplemental accessories for printerCalibration Items of Calibration ModeConfiguring a Weighing Instrument Calibration ProcedureSpecifying the Range and Unit Specifying the Resolution, Decimal Point Position and FormatSpecifying the Second Range Capacity Specifying the Second Range ResolutionTo Get Stabilized Data Specifying the Weighing Range of the First RangeSpan 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 EXT3 EXT1EXT2 Comparator Data Output Current Loop Output Serial Interface DD/MM/YY YY/MM/DD MM/DD/YYPrint Format CF-Functions Clearing Tare Digital Input Preset TareTare Weighing TareAccumulation Preparation and SpecificationsDisplay and Operation Parameter Code Memory Using Code MemoryComparison Weight Check ModeLO, OK Condition formula for ComparisonHI, OK Mode Setting the Upper/Lower Limit ValuesSetting Order and Display for Weight Check Mode Output and Condition Setpoint ComparisonDescription of Input parameters and Outputs F22 = 7 Check weighingWeighing Completion F22 = 9 Check weighing 3Loss in weightSimple Batch StartReturns to Zero band Setting the Parameters of Setpoint ComparisonToward the Zero band Relations to the Other Functions Setting the Hold FunctionsHold Function Display and the Data Output of Hold and AverageMT, MZ, HC Key input and command in the hold stateConditions of the Average and Release TARE, ZERO, SETPOINT, TotalCounting Function Using the Counting FunctionUnit Weight Registration Key to register the unit weight and return to the piece YY/MM/DD Calendar / Clock13.1 Time and Date Functions 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 TimeBit Format 16.1 SpecificationsRS-232C Interface Circuit and Pin ConnectionFigures Data FormatExplanation of Commands Command FormatCommands to Request Data Commands to Control the Indicator Changing the Code Memory Changing the Weight UnitSet the Limit/Setpoint Value Commands to Set ParametersSet the Preset Tare Set the Unit Weight for Counting ModeRelease the Hold Data Commands for the Hold FunctionCommands to Set the Data Output/ Print Format UFC Start Averaging to HoldUFC Command Parameters UFC CommandsPF2,$DT$TM$LF$AN$SP$TL$LF $DLSF1,$ID$DN$CR$LF$GR$UT$CR$LF ’$AN$TL$LF$LFCircuit RS-422/RS-485, Relay OutputOP-03TRM COMSwitching Between RS-422/RS-485 Circuits Relay Output & Control Input OP-05DC50V 19 -20mA Analog Output OP-07 SpecificationsSettings CL2 Current Loop Output OP-08CL1 Data Format Current Loop OutputInterface SpecificationsAnalog Input and A/D Conversion Digital SectionGeneral DimensionsMemo Memo Memo