A&D AD-4212B-101/102/201/301 Function Switch and Initialization, Permit or Inhibit, Switches

Page 28

9. FUNCTION SWITCH AND INITIALIZATION

9-1 Permit or Inhibit

The balance stores parameters that must not be changed unintentionally (e.g. Calibration data for accurate weighing, data for adapting to the operating environment, control data for the RS-232C interface). There are two switches for protecting the parameters. The switches can select either “permit” or “inhibit”. The “inhibit” protects parameters against unintentional operations. There is an additional switch for the extended functions of the AD-4212A.

Switches

Note: Only available for the AD-4212A series balance.

For details, refer to “20. EXTENDED FUNCTIONS

Operation

1Press the ON:OFF key to turn off the display.

2While pressing and holding the PRINT key and the SAMPLE key, press the ON:OFF key. The

balance displays p5 .

3Press the PRINT key. Then the balance displays the function switches.

4Set the switches using the following keys.

SAMPLE

key

To select the switch to change the parameter.

 

 

 

key

To change the parameter of the switch selected.

RE-ZERO

 

 

 

 

 

0: To inhibit changes. 1: To permit changes

 

 

key

To store the new parameter and return to the weighing mode.

PRINT

 

key

To cancel the operation and return to the weighing mode.

CAL

26

Page 27 Page 29
Image 28
Page 27 Page 29
Contents 212 B 1WMPD4001448CPage Contents ID Number and GLP Report TERMS/INDEX Features IntroductionCompliance Compliance with FCC RulesCompliance with EMC Directives Windows is a registered trademark of Microsoft CorporationUnpacking Unpacking the BalanceRear of the display unit Accessories AC adapter ID labelInstalling the Balance How to install the breeze breakPlace the breeze break on the weighing pan so That it fits over the dust guardHow to disconnect the cable from the weighing unit Rear of the weighing unitPrecautions Before UseWhen Building into a System Lighter heavier than the true weight. This During Use Power SupplyAfter Use Display Symbols and KEY Operation Display symbolsProcessing indicator Stabilization indicatorUnits Weighing UnitsProgrammable-unit Minimum Capacity Capacity Minimum DisplayChanging the Unit Basic Operation Gram Mode WeighingPrecision range/standard range value Smart Range Function01 mg 0.1 mg Standard range Changing the Weighing Speed OperationCond Sensitive valueCalibration CalibrationCalibration test DisplayCalibration From previous Usable weights is shown on page 21, press Calibration TestKey until CCout Return to CCFrom previous Function Switch and Initialization SwitchesPermit or Inhibit For details, refer to 20. Extended FunctionsInitializing the Balance Be sure to calibrate the balance after initializationFunction Table Structure and Sequence of the Function TableDisplay and Keys ExampleDetails of the Function Table Output Setting Data output modeCpout Cp-t Only the AD-4212B seriesAuto print polarity Data memoryInterval time Time/Date outputTimeout AK, Error codeID number setting Baud rateDescription of the Class Environment, Display Condition CondStability band width 5t-b Hold function Hold Animal weighing mode, AD-4212A onlyCapacity indicator g5i Zero tracking trcDisplay refresh rate 5pd Decimal point pntDescription of the Item Data output mode Key modeStream mode Tare at start p-trKey mode B Key mode CInterval memory mode Description of the Item Data formatDP Dump print format 5if type KF format 5if typeMT format 5if type NU numerical format 5if typeDescription of the Data Format Added to the Weighing Data ID number Dout 5-idData number dout d-no Date dout 5-td 2 orPositive error Negative error SpaceData Format Examples 20hClock and Calendar Function Setting the time with part of the digits blinkingConfirming the time Confirming the date Set the date using the following keysQuitting the operation Three-level comparison results Comparator FunctionFive-level comparison results Setting the upper/lower limit values Indicates a space 20hWhen five-level comparison is selected When three-level comparison is selectedConfirming the upper/lower limit values Adding the comparison results AD-4212A only ID Number and GLP Report Setting the ID NumberDisplay character set When the setting is info GLP ReportCalibration report Set the following parameters to output the reportCalibration test report using an external weight Weighing data Title block and end blockEnd block Selecting the counting mode Counting Mode PCStoring a sample unit mass Counting mode using the Acai function Counting operationStoring the 100% reference mass Selecting the percent modeReading the percentage Balance displays End Returns to the weighing mode Data MemoryReleasing Clr Key until SClr noMemory for Weighing Data Storing the weighing dataKey is pressed while the displayed value is Stable, the balance stores the weighing dataPress the CAL key to return to the weighing mode Setting the function tableRecalling the memory data Transmitting all memory data at one time Deleting all memory data at one timeMemory for Calibration and Calibration Test Data Storing the calibration and calibration test dataTransmitting the memory data Deleting the memory dataMemory for Unit Mass in the Counting Mode Key To cancel the operation and go to stepRecalling the unit mass Key To increase the unit mass number by oneMemory for Upper/lower limit values Inputting the upper/lower limit values 3-level comparison Switching the upper/lower limit values 3-level comparison Setting the coefficient Using the functionConfirming the coefficient Selecting the programmable-unitSub 25 pin numbers Sub 25 pin assignments RS-232CUse a shielded CableExternal contact input Use a shielded cableMode Prt When multiple lines are to be printed, set the parameter toAD-8121B settings Connection to Peripheral EquipmentUsing Windows Communication Tools WinCT Connection to a ComputerRsCom RsKeyUsing the WinCT software, the balance can do the following Commands Command ListCommands to query weighing data Commands to control the balanceAcknowledge Code and Error Codes Control Using CTS and RTS Settings Related to RS-232CConnector Pin Nos. and Specifications CablePin assignments and I/O logic Timing chart OP-01 installation procedureOn, T off 100 m sec or longer Extended Functions AD-4212A only Page Description of Averaging range and Averaging time Averaging range f1-b and averaging time f1-tMaintenance TroubleshootingCheck the balance performance using the self-check function Checking the Balance Performance and EnvironmentWeighing method Operating environmentSample and container Error Codes Unit mass error Clock battery errorMemory type error EC, E00 Communications errorAsking For Repair Specifications Calibration weight provided Display Dimensions 237 W × 150 D × 155 H mm MassPower receptacle type Power consumption Counting Minimum unit mass ModeDesigning a Special Weighing PAN Using the pan supportPan support can be removed Shock absorber specifications Using the pan bossPan boss can not be removed AD-4212A-100 Mass of the special weighing pan AD-4212A series balanceAD-4212A-200 AD-4212A-600 AD-4212A-1000Mass of the special weighing pan AD-4212B series balance AD-4212B-101/102AD-4212B-201 AD-4212B-301Installing the Display Unit Installing in a panelAttaching the Mounting Fixtures Attachment ProcedureSecure the weighing unit from above External Dimensions Display unitSame for all the models Weighing unitWeighing unit with the mounting fixtures attached Options AD-8121B PrinterAD-1683 DC static eliminator AD-1684 Electrostatic field meterOP-08 Ethernet interface OP-20 Metal leveling footTerms TERMS/INDEXIndex Bep Cl adjCp fnc Cp HHG5i PntOff Rng5t-b 5pdTrc Memo

AD-4212A-100/200/600/1000, AD-4212A/B, AD-4212B-101/102/201/301 specifications

The A&D AD-4212 series, including models AD-4212B-101, AD-4212B-102, AD-4212B-201, AD-4212B-301, AD-4212A/B, and AD-4212A-100/200/600/1000, represents a significant advancement in precision weighing technology. A&D Company, a leader in the field of measurement and weighing solutions, has equipped these models with various features that cater to diverse industrial needs.

One of the standout characteristics of the AD-4212 series is its high precision load cell technology. This technology enables accurate measurements with a resolution that can reach up to 0.01 grams, making it suitable for industries where precision is paramount, such as pharmaceuticals and laboratories. Additionally, the series boasts an impressive overload protection feature, allowing it to handle weights significantly above its rated capacity without sustaining damage.

Durability and user-friendliness are also top priorities for the AD-4212 models. The devices are constructed using high-quality materials that ensure longevity, even in demanding environments. The intuitive user interface includes a large, easy-to-read LCD display, which enhances usability by allowing operators to view measurements and settings effortlessly.

Another essential feature of the AD-4212 series is its versatility in connectivity. These models support multiple communication protocols, including USB and RS-232, enabling seamless integration with computers and other devices for data output and printing. This connectivity capability facilitates streamlined operations in various settings, allowing for efficient data management and record-keeping.

User customization is also a significant aspect of these models. The AD-4212 series allows users to calibrate the devices according to their specific requirements, ensuring that they can tailor the performance to suit varied applications. Moreover, the models come with built-in functions for tare, hold, counting, and statistical calculations, making them extremely flexible for different weighing scenarios.

Energy efficiency is another noteworthy consideration in the design of the AD-4212 series. These models often feature automatic shut-off functions that help conserve energy, extending battery life and reducing operating costs. The combination of these technologies and characteristics makes the A&D AD-4212 series an exemplary choice for professionals seeking reliable and accurate weighing solutions across various industries. Overall, the AD-4212 models exemplify A&D's commitment to quality, precision, and user satisfaction.
Top Page Image Contents