A&D AD-4405 manual Conditions of the Average and Release, Key input and command in the hold state

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f28 determines the averaging time by 0.1second step. f28 0 holds the data at averaging start.

The key switch function as the HOLD key (Average start or release holding data) is by pressing the TOTAL key while pressing the ENTER key.

The external input function of averaging start is 19 and hold release is 20 of f13, f14 and f15. The function is accepted at the off to on edge of the external input.

Conditions of the Average and Release

The method to start/stop the average and release the hold state depends on the f27.

Condition	f27	1	f27	2	f27	3
Average start in the inhibit region	No		No		No
Average start with key switch (including unstable)	Yes		No		Yes
Average start with ext. input (including unstable)	Yes		No		Yes
Average start with command (including unstable)	Yes		Yes		Yes
Average start after passing the inhibit region and	No		Yes		Yes
stable

Weight is entering the inhibit region at averaging	Continue		Stop		Stop
Weight is entering to over at averaging	Pending		Stop		Pending
Hold key input at averaging	Stop		Stop		Stop
Release input from external input at averaging	Stop		Stop		Stop
Release command input at averaging	Stop		Stop		Stop
Hold key input at hold	Release		Release		Release
Release input from external input at hold	Release		Release		Release
Release command input at hold	Release		Release		Release
Weight is entering the inhibit region at hold	Continue		Release		Release
Weight is going to over at hold	Continue*		Continue*		Continue*

Pending: Suspend the count up timer and do not average under the condition.

Release: Key, ext. input and command are effective at over display.

Continue*: Continue hold, but over display.

Key input and command in the hold state

Release hold and perform key function:


Keys:	TARE, ZERO, SETPOINT, TOTAL
Commands:		MT, MZ, HC
Continue hold and perform key functions
Keys:	NET/GROSS, Accumulation, Comparison start/stop
Commands:		Other commands

AD-4405 Weighing Indicator

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11. Hold Function

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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