Setting the Hold Functions | A&D AD-4405 instruction

11. Hold Function

			This function displays the hold weight data after averaging the weight data for a


			specific period.
			Useful to determine a living animal’s weight.


			Averaging time can be set up to 9.9 seconds by a 0.1 second step.


			3 methods are available to start averaging; manual start, start automatically after


			stable and manual / automatic start.
			Manual start is available with key switch or external input.


			Serial interface commands are also available; averaging start, releasing the hold


			data and outputting the hold state. Refer “16.3.4. Commands for Hold Function”.
Caution					This function can not be use under the setting with Cf00 1.


					Averaging can not start at a displayed value smaller than +/- 5 digits.


					Data when the display is over is not included for averaging.


					When powered off, the hold is released automatically.


					There is no peak hold function.

The Display and the Data Output of Hold and Average

The weight display is blinking during the averaging period.

The output data in the averaging period is the actual weight at the time. The weighing unit is blinking when the weight display is in the hold state.

The output data format of the hold weight data is the same as that of the normal weight data except the header of stable state is “HD” in the response to the “RW” or “RW,n”(n=1 or 2) command.

Relations to the Other Functions

If automatic accumulation (f20 21) and/or auto print (f37 2, 3 f40 2, 3) is set, accumulation and/or data output is performed after determining the hold data.

11.1.1.Setting the Hold Functions

F27 determines the method of starting the average.

f27 1 Manual start: Start the average and release with key switch operation.

f27 2 Automatic start: After passing the inhibit region * and detect stable **, starts the average automatically, releasing the data when the weight returns to inhibit region.

f27 3 Both Manual start and Automatic start.

*Inhibit region	0 +/- 5digit
**Stable detection	Satisfied both f02 and f03
11. Hold Function	Page 44	AD-4405 Weighing Indicator

Image 46

A&D AD-4405 manual Setting the Hold Functions, Display and the Data Output of Hold and Average

Contents

Weighing Indicator This manual and Marks Contents Setting the Parameters of Setpoint Comparison Compliance with FCC Rules ComplianceCompliance with European Directives Introduction Installation and Precautions Installation and PrecautionsLoad Cell Connections Adjustment of the Load Cell Output Verifying Load Cell Output and Input Sensitivity Installing an Option Board Description of Panels and symbols Front Panel Description Other Displays and Symbols Rear Panel Description Supplemental accessories for printer Accessories and optionsStandard accessories Options Items of Calibration Mode Calibration Calibration Procedure Configuring a Weighing Instrument Specifying the Resolution, Decimal Point Position and Format Specifying the Range and Unit Specifying the Weighing Range of the First Range Specifying the Second Range ResolutionTo Get Stabilized Data Specifying the Second Range Capacity Zero Calibration Span Calibration Exiting the Calibration Mode Weighing Range Function Setting the Division and Range Digital Linearization Function Gravity Compensation Function Gravity Acceleration Table Calibration Error Code List Changing the Function Settings Functions Functions OFF ZERO+TARE = CAL EXT2 EXT1EXT3 Comparator Data Output Current Loop Output Serial Interface YY/MM/DD MM/DD/YY DD/MM/YY Print Format CF-Functions Weighing Tare Digital Input Preset TareTare Clearing Tare Preparation and Specifications Accumulation Display and Operation Parameter Using Code Memory Code Memory Weight Check Mode Comparison HI, OK Condition formula for ComparisonLO, OK Setting Order and Display for Weight Check Mode Setting the Upper/Lower Limit ValuesMode F22 = 7 Check weighing Setpoint ComparisonDescription of Input parameters and Outputs Output and Condition Start F22 = 9 Check weighing 3Loss in weightSimple Batch Weighing Completion Toward the Zero band Setting the Parameters of Setpoint ComparisonReturns to Zero band Display and the Data Output of Hold and Average Setting the Hold FunctionsHold Function Relations to the Other Functions TARE, ZERO, SETPOINT, Total Key input and command in the hold stateConditions of the Average and Release MT, MZ, HC Unit Weight Registration Using the Counting FunctionCounting Function Key to register the unit weight and return to the piece 13.1 Time and Date Functions Calendar / ClockYY/MM/DD Setting Time and Date Corrected date is as follows 05 05 Internal Printer OP-06 Installing the Printer Paper Special roll paper Replacing the Ink Ribbon 15.1 Data Output / Print Mode Common Printer and Data Output Items Data Number Interval Data Output / Print Setting the Interval Time Interval Data Output / Print output Circuit and Pin Connection 16.1 SpecificationsRS-232C Interface Bit Format Data Format Figures Command Format Explanation of Commands Commands to Request Data Commands to Control the Indicator Changing the Weight Unit Changing the Code Memory Set the Unit Weight for Counting Mode Commands to Set ParametersSet the Preset Tare Set the Limit/Setpoint Value Start Averaging to Hold Commands for the Hold FunctionCommands to Set the Data Output/ Print Format UFC Release the Hold Data UFC Commands UFC Command Parameters ’$AN$TL$LF$LF $DLSF1,$ID$DN$CR$LF$GR$UT$CR$LF PF2,$DT$TM$LF$AN$SP$TL$LF COM RS-422/RS-485, Relay OutputOP-03TRM Circuit Switching Between RS-422/RS-485 DC50V Relay Output & Control Input OP-05Circuits Settings Specifications19 -20mA Analog Output OP-07 CL1 Current Loop Output OP-08CL2 Current Loop Output Data Format Digital Section SpecificationsAnalog Input and A/D Conversion Interface Dimensions General Memo Memo Memo