User Manual - The Lab Depot, Inc.
Contents
1. Display Weight unit Conversion to grammes g Gramme mg Milligramme 0 001 g kg Kilogramme 1000 g GN Grain 0 06479891 g dwt Pennyweight 1 555174 g 071 Troy ounce 31 10347 g 07 Ounce 28 34952 g Lb Pound 453 59237 g ct Carat 0 29 0 29 tLH Tael Hong Kong 37 4290 g tLM Tael Malaysia 37 799366256 g tLT Tael Taiwan 37 59 mo Momme 3 759 t Tola 11 6638038 g Bht Baht 15 29 9 4 Print functions To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates e SET DATA PRINT AUTOSTART ON OFF Start print automatically on switching on off MODE UNSTABLE ndividual print each value STABLE ndividual print stable value LOADCHANGE Print after load changes CONTINOUS Continuous print after every integration time TIMEBASE Continous print with time basis TIMEBASE 2 0 Time basis in seconds freely selectable SET PRINTFORMAT DATE AND TIME ON OFF BALANCE ID ON OFF PRODUCT ID ON OFF GROSS AND TARE ON OFF UNITS ON OFF OPERATOR IDON OFF LINEFEEDOFF 1 2 9 FROMFEED PRODUCTItt 39 Working with the configuration menu PRODUCTMODEHOLD DELETE COUNT OPERAT ORttt With SET PRINTFORMAT elements which are switched on are printed in each case with UNITS all momentarily active units are printed out with LI2. TM E MERN 34180 9 FG 3 STDE 0 0005 9 TW 3 STDE 02 te putas E MAX 34785 9 3 mn 341109 gt 3 TOT 04340 9 FAG NS 3 34180 9 un zd c3 20 ra un a ed Step Press MODE until STATISTIC appears Press REF shortly to store the first stable measurement For MANUAL recoding press REF shortly to store a second measure ment For LOADCHANGE just place a new load For IMEBASE wait until the time period set is over Store a third measurement in the same manner as for the second measure ment Press REF until flashes to show the info display with Average measurement Standard deviation Relative standard deviation Maximum Minimum Minimum Measurement 1 Measurement 2 etc Exit info display with MODE 31 72 Check Weighing Display Step Clear measurements D L3 ic si 3 3M 115 9 Press REF until flashes A acoustic signal sounds and the measurement 3 RES counter is reset PES 9 Measurement cleared balance ready for new statistics 516 8 RES A statistics log is printed by pressing the PRINT 12 Check Weighing See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the Application menu CHECK MODE ON OFF Switch applic
3. CALCULATOR NAME nnnnn Calculation name max 5 characters FACTOR 1 0000000E 0 Conversions factor MODE F WEIGHT Multiplication of the factor by the weight or F WEIGHT division of the factor by the weight DECIMALS O Definition of number of decimal places are to be shown in the result DISPLAY TEXT nnn Unit shown in the display max 3 characters PRINTER TEXT nnnnnnnn Unit being printed max 8 characters With the aid of the CALCULATOR application the current measurement is converted in accordance with the factor assigned and the result shown or printed out after pressing the Print key Thus for example You can convert and display the weights of sample materials of known size directly into gram per cubic metre Operation Start the application see Chapter 10 3 Changing application weighing mode Press the REF button until CALCULATION name appears on the display e Release the REF button 10 8 Application Net Total There is no Setup menu for this application With the aid of the NET TOTAL application you can add individual weighings where the balance is tared to zero again before each individual weighing Functions of the application STO n Take stable value and add to the sum of the components Tare balance Short acustic confirmation WAIT i Value not stabilized yet RES Reset 26 10 Working with the application menu
4. INF Display of Total weight Residual capacity Individual components Exit info with MODE button Operation Start the application see Chapter 10 3 Changing application weighing mode e Place something on the weighing pan e Press the REF button until the desired function flashes on the display Release the REF button 10 9 Application SUM See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu There is no Setup menu for this application With the aid of the SUM application you can add individual weighings without the balance being tared to zero before each individual weighing Functions of the application STO n Take stable value and add to the sum of the components Short acustic confirmation WAIT i Value not stabilized yet RES Reset INF Display of Total weight Residual capacity Individual components Exit info with MODE button Operation Start the application see Chapter 10 3 Changing application weighing mode e Place something on the weighing pan e Press the REF button until the desired function flashes on the display Release the REF button 10 10 Application Animal weighings See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation o
5. 10 4 Application UNITS See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu e SETUP APPLICATION UNITS UNIT 2 mg Milligram OFF not active UNIT 3 GN Grain OFF not active UNIT 4 ct Carat OFF not active o NOTE For basic operation Unit 1 is defined in the configuration menu standard unit for all weighings if the wor king program UNITS is not called up see Chapter 9 3 Selecting the weight unit Operation Start the application see Chapter 10 3 Changing application weighing mode Press the REF button until the desired unit appears on the display Release the REF button 10 5 Application COUNT See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu SETUP APPLICATION COUNT REFERENCE 5 PCS Reference number of pieces 10 With the aid of the COUNT program you can count items of uniform weight screws balls coins etc Q NOTE Depending on the weight and tolerances of the objects to be counted you should count a representative number of items for the regulation of the reference weight Operation Start the application see Chapter 10 3 Changing application weighing mode e Place a number of objects on the weighing pan
6. 7 Setup Calibration is effected in the configuration menu Depending on the balance model this may be done exter nally internally or automatically see chapter 9 5 Calibration functions and see chapter 20 1 Calibra tion With the aid of the Intelligent Calibration Mode the balance can itself determine the size of the calibration weight which enables an exact calibration with different size weights in 10 g 50 g 100 g and 500 g steps depending on implementation 7 8 Dual Range and Floating Range balances With the Dual Range balances weighing is always first carried out in the fine range which is 10 times more precise When the fine range is exceeded the balance switches automatically into the coarse range The Floating Range balances have a fine range 10 times more precise which moves over the entire weight range By pressing the tare key O T the fine range can be called up as often as required over the entire weight range 7 9 Standardized balance The standardized balances are provided with the EC OIML certification or meet the local standardisation reg ulations The balance range and certain functions of the weighing output differ from the standard program in the case of the standardized balances in accordance with the EC OIML provisions Q NOTE If a circle appears in the main display of a standardized balance the indicated value is unstandardised In balances of class 1 the circle al
7. SET APP OFF Normal weighing UNITS Different weight units COUNT Piece counting PERCENT Percent weighing CALCULATOR Conversions NET TOTAL Add weighing results with intermediate tare SUM Add weighing results without intermediate tare ANIMAL Animal weighing DENSITY Density determination DIAGNOSTICS Diagnostics functions In this function field select the desired working program If a working program is selected in the SET APP menu then only those sub menus which contain functions and parameters necessary to define the chosen working program are shown in the SETUP APPLI CATION menu To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates 10 3 Changing application weighing mode To activate an application it must first be selected in the application menu see Chapter 10 2 Selecting a working program e Press the MODE button The display will show either the name of the selected application UNITS COUNT or BALANCING for switching back to weighing mode 24 10 Working with the application menu If SET APP OFF appears immediately no application has yet been selected e Release the MODE button The balance has now switched over to the application and you can run the application with the REF but ton NOTE in the weighing mode the REF button has no function
8. 10 12 Application DIAGNOSTICS See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu There is no Setup menu for this application With the aid of the DIAGNOSTICS program you can verify the performance of your balance The internal weight is measured 10 times and the standard deviation is calculated from this and logged Functions of the application REPETABILITY TEST Start the Automatic Repeatability Test where the internal weight is measured 10 times and the standard deviation is calculated from this and logged KEYBOARDD TEST Start the keyboard test where you can check the keys ant the sensitivity is working properly Operation Start the application see Chapter 10 3 Changing application weighing mode Press the REF button until the desired function appears on the display Release the REF button Operation of the Automatic Repeatability Test Display Step 0 0000 8 Press REF until REPEATABILITY TEST appears than relase the key REPEATABILITY TEST The balance carries out a Zero measurement 0 000 g is shown MEASUREMENT I flashing The internal weight if available is applied and measured Int is shown MEASUREMENT ExT flashing In case no internal weight SCS is available place a load onto the balance MEASUREMENT Eur LLLL is shown flashi
9. and hold down the button until the next print function ap pears MODE e Release the MODE button Press MODE repeatedly until the desired setting is displayed e Press MODE again and hold down the button until the next print function appears Change the setting in the same way Press PRINT to return to SET DATA e Press PRINT again to exit menu 36 15 Practical examples 15 1 4 Activation of password protection The possibilities for setting the password protection are described in Chapter 9 9 Password protection In order to activate password protection proceed as follows Press MODE and hold down button until PASSWORD appears e Release the MODE button PAGSLARN 000 Press MODE briefly The first digit of the password will flash Enter the first digit by briefly pressing MODE repeatedly PASSWIGRE 1 OG Press MODE until the second digit flashes Enter the second digit by briefly pressing MODE repeatedly PASSION 1814 n the same way enter the third and fourth digit of the password Hold down MODE until input is complete no digit flashing DRIR PROTECHORN GFF Press MODE briefly DATA PROTECTION will appear Press MODE repeatedly until the desired data protection is displayed the setting will flash MEN PAGGHARN 19 4
10. DO B U CR LF B Blank space Sign space DP Decimal point DO D7 Digits Unit only if the weight is stable otherwise unit is send CR Carriage return LF Line feed o NOTE Unused positions are filled with spaces The decimal point DP can be between DO and D7 If the value format is user defined the format is not as mentioned above 14 1 Connection scheme Standard duplex connection including lines for hardware handshake with the peripheral device Balance DB 9 female D25 D9 Peripheral device RS 232 out 2 3 2 RS 232 in RS 232 in 3 at 2 3 RS 232 out GND 5 7 5 GND CTS 4 20 4 DTR only used with hardware handshake DTR 8 5 8 CTS only used with hardware handshake 34 14 Data transfer 14 2 Remote control commands Command Function ACKn Acknowledge n O off 1 CAL Start calibration Dewees Describe weight display right aligned DN Reset weight display Describe Info display N Reset Info display In Set FLOATINGDISPLAY timenn 0 t 0 08s n 1 0 16 n 2 t 0 32s OFF Switch off balance ON Switch on balance PCxxxx Enter anti theft code PDT Print out date and time PRT Start printing Press PRINT key PST Start print status Pn ttt t Set print mode n O individually print each value unstable n 1 Individually pri
11. Press the REF button until the reference quantity appears on the display e If the reference quantity is correct release the REF button Otherwise hold down the REF button The pre defined values will appear 1 10 25 50 As soon as the desired value appears release the REF button The current value can be increased by 1 by briefly releasing and pressing the REF button 25 70 Working with the application menu 10 6 Application PERCENT See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu SETUP APPLICATION PERCENT DECIMALS AUTO Enter number of decimal places The number of places that can be selected 1 after the decimal point depends on the 2 balance model etc With the aid of the PERCENT program you can display and print out the weight of different measurements as a percentage of a previously defined reference weight Operation Start the application see Chapter 10 3 Changing application weighing mode Place the reference weight on the weighing pan e Press the REF button until REFERENCE 100 appears on the display Release the REF button 10 7 Calculator See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu SETUP APPLICATION
12. configuration menu See Chapter 8 5 1 Activating the configuration menu for the activation of the configuration menu 15 1 1 Setting the choice of language In order to alter the display language proceed as follows SPRACHE DEUTSCH Press MODE and hold down until the currently set language appears e Release the MODE button e Press MODE repeatedly until the desired language is displayed the display will flash Hold down MODE until entry is complete display ceases to flash or press PRINT Press PRINT to exit menu 15 1 2 Setting the Weight unit In order to alter the weight unit proceed as follows Press MODE and hold down until the currently set unit appears e Release the MODE button Press MODE repeatedly until the desired unit is displayed the display will flash Press PRINT to confirm the input display ceases to flash e Press PRINT again to exit menu 15 1 3 Setting the Print functions In order to alter the print parameters proceed as follows SET DATA MODE Press MODE and hold down until SET DATA PRINT appears e Release the MODE button e Press MODE briefly AUTO START will appear Press MODE repeatedly until the desired setting is displayed ON or OFF will flash Press MODE
13. e Press MODE and hold down button until NEW PASSWORD 7914 appears Release the MODE button 934 Your own new password can now entered in a similar manner to the foregoing PASSORD e Press PRINT to return to PASSWORD e Press PRINT to exit menu 15 2 Selection of an application program See Chapter 8 5 2 Activating the application menu for the activation of the application menu 15 2 1 Setting for Counting by weighing For Setup see Chapter 10 5 Application COUNT To count uniformly heavy objects such as coins screws or similar things proceed as follows GET HPP Press MODE and hold down button until the currently set application appears e Release the MODE button GET APP COURT Press MODE repeatedly until SET APP COUNT is displayed the ap plication will flash Press PRINT to confirm the input SETUP APPLICATION e Press MODE until SETUP APPLICATION appears e Release the MODE button REFERENCE N PES Press MODE briefly the currently set reference quantity appears e Release the MODE button REFERENCE Pcs Press MODE briefly The first digit of the reference quantity will start to flash e Enter the first digit by briefly pressing MODE repeatedly REFERENCE Dro Press MODE until the second digit flashes Enter the second digit
14. weight in display range UL is shown The weight range is below the range of the balance Scale pan or scale pan holder in display missing The weight The draft is too strong at the balance location display The balance support is vibrating or varying fluctuates The scale pan is touching a foreign body continuously The time chosen for FLOATINGDISPLAY is too short e The material being weighed is absorbing moisture The material being weighed is being blown away or is evaporating e Strong temperature variations in the material being weighed Results of weighing are clearly incor rect The balance was not correctly tared The balance is not correctly levelled The calibration is no longer correct There are strong temperature variations There is no display or only dashes The stability control Balance functions is set too sensitively e The time selected for FLOATINGDISPLAY is unsatisfactory Configuration menu cannot be changed The password lock is activated in the configuration menu The display flashes contin uously during calibration The balance location is not stable enough Interrupt calibration with ON OFF and re locate the balance in a better position Use of an inprecise calibration weight only applies to external calibration 40 17 Menu trees 17 1 Configuration menu tree LANGUAGE LANGUAGE ENGLISH SPRACHE DEUTSCH LA
15. CING with the MODE key CALIBRATION Press O T until CALIBRATION appears The balance carries out a Zero measurement 0 000 is shown flashing e After the zero measurement the display flashes with the recommended calibration weight e Place the calibration weight on the pan The display flashes first rapidly than slowly 2000 Calibration is complete when the display stops flashing 16 1 2 External calibration with freely selectable weight For an external calibration with user definable weight SET CALIBRATION MODE EXT DEF must be sel ected in the configuration menu see Chapter 9 5 Calibration functions Then the effective value of the calibration weight DEF n nnn g must be entered with up to tenfold preci sion compared with the balance o NOTE If calibration is carried out with the free weight then only this weight may be used Then proceed as follows Switch to BALANCING with the MODE key CALIBRATION Press O T until CALIBRATION appears e The balance carries out a Zero measurement 0000 g is shown flashing 38 16 Maintenance and servicing e After the zero measurement the display flashes with the previously en tered calibration weight e Place the calibration weight on the pan The display flashes first rapidly than slowly 310 15 8 Calibration is co
16. DE Enter a new code If the anti theft encoding is activated a four figure code must be entered after every interruption of the po wer supply in order to release the balance for use For further information on the anti theft encoding see Chapter 8 8 Anti theft encoding To activate the anti theft encoding proceed as described for password protection 9 11 Keyboard settings To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates SET KEYBOARD KEY TONE ON OFF Switch key tone on and off USER GUIDANCE ON OFF Switch user guidance on and off KEY SENS LOW Set the sensitivity of the touch key MEDIUM HIGH VERY HIGH If the KEY TONE is switched on a short audio signal sounds each time a key is pressed The USER GUIDANCE is illuminating this keys which has function in the current context The KEY SENS let you adjust the sensitivity of the touch keys according you preferences and your obli gations like e g wearing gloves 9 12 Precisa BUS To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates BUS ON OFF Enables the Precisa BUS functionality mandatory if Precisa BUS accessories are con nected 23 70 Working with the application menu 10 Working with the application menu This chapter explains which working programs th
17. MEDIUM HIGH VERY HIGH 17 2 Application menu tree e SET APP OFF UNITS COUNT PERCENT CALCULATOR SARO ne NET TOTAL Other applications available Chapter 9 Application SUM ANIMAL DENSITY DIAGNOSTIC e SETUP APPLICATION Division depends on the current application Chapter 9 Application SET STATISTIC MODE OFF STATISTIC RECORDER STAT RECORDER COUNT 100 RECORDING MANUAL TIMEBASE LOADCHANGE TMEBASE 2 0 SET CHECK MODE ON OFF NOM 100 000 g TO 120 000 g TU 80 000 g AUTO START AUTO START ON OFF 17 3 User menu tree to save or load settings MODE and O T button pressed on switching on 17 Menu trees B Load factory configuration LOAD USER CONFIG Load user configuration STORE USER CONFIG Store present configuration as user configuration 43
18. NEFEED the specified numbers of lines are printed out or a formfeed is performed the end of each printout with PRODUCT ttt the product name can be entered alphanumerically with PRODUCTMODE HOLD this product name is stored with PRODUCTMODE DELETE it is deleted after each expression with PRODUCTMODE COUNT a counter which is incremented by 1 after each expression e OPERATOR ttt is the alphanumeric input of the operator When a peripheral device for example a printer is connected the balance interface must be configured in the submenu SET INTERFACE see Chapter 9 7 Interface functions 9 5 Calibration functions To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates CALIBRATION MODE OFF Closed EXTERNAL External EXT DEF External with user defined weight DEF n nnn g INTERNAL with internal weight AUTO Automatic AUTOCAL DEF 0 000 g Calibration weight for EXT DEF mode AUTOCAL TIME TEMP Auto calibration on time and temperature TEMPERATURE Auto calibration on temperature TIME Auto calibration on time AUTOCAL TIME 6h Time for auto calibration AUTO WARNING ON OFF Shows a message if the balance recognizes a si gnificant temperature change and therefore a calibration is recommended REPORT ON OFF Printout calibration report For the calibration of the balance see Ch
19. NGUE FRANCAISE e UNIT 1 UNIT 1 g mg kg Bht SET DATA PRINT 17 Menu trees AUTOSTART ON OFF MODE UNSTABLE STABLE LOADCHANGE CONTINUOUS TIMEBASE TIMEBASE 2 0 SET PRINTFORMAT DATE AND TIME ON OFF BALANCE ID ON OFF PRODUCT ID ON OFF GROSS AND TARE ON OFF UNITS ON OFF OPERATOR ID ON OFF LINEFEED OFF 1 2 9 FORMFEED PRODUCT PRODUCTMODE HOLD DELETE COUNT OPERATOR ttt MODE OFF EXTERNAL EXT DEF INTERNAL AUTO DEF 0 000 g AUTOCAL TIME TEMP TEMPERATURE TIME AUTOCAL TIME 6h AUTO WARNING ON OFF REPORT ON OFF FLOATINGDISPLAY 0 08 0 16 0 32 STABILITY LOW MEDIUM HIGH AUTO STANDBY OFF 0 5 MIN 1 MIN 5 MIN 10 MIN AUTO ZERO ON OFF 41 77 Menu trees BUS ON OFF QUICK TARE ON OFF ZERO RANGE 0 000 g SET INTERFACE BAUDRATE 300 600 1200 2400 4800 9600 19200 38400 57600 PARITY 7 EVEN 1STOP 7 ODD 1STOP 7 NO 2STOP 8 NO 1STOP 8 EVEN 1STOP 8 ODD 1STOP HANDSHAKE NO XON XOFF HARDWARE PC DIRECT MODE ON OFF CHARACTER SET ENG GER FRA FORMAT LINES TABLE SET DATE AND TIME TIME HH MM SS DATE DD MM YY FORMAT STANDARD US PASSWORD PASSWORD DATA PROTECTION OFF MED HIGH NEW PASSWORD a THEFTCODE THEFTCODE THEFT PROTECTION ON OFF NEW CODE ae KEYBORARD KEY TONE ON OFF USER GUIDANCE ON OFF KEY SENS LOW
20. Press any button or put on a weight in order to switch the balance from the Standby mode back to the weighing mode again 8 3 Setting and storing the configuration Press ON OFF to switch on the balance Continue to hold down the MODE and the O T button during the start up process until the desired configuration appears on the display and then release the button LOAD FACTORY CONFIG Load factory configuration LOAD USER CONFIG Load user configuration STORE USER CONFIG Store present configuration as user configuration 8 4 Significance of the two main menus The balance has two main menus available the configuration menu and the application menu The basic program of the balance is defined in the configuration menu With this you can either work with the basic configuration programmed ex works or define and store a user configuration adapted to your spe cific needs In the application menu you define a working program which is suited to the specific weighing problem 8 5 Activating the two main menus 8 5 1 Activating the configuration menu e Press ON OFF to switch on the balance Continue to hold down the MODE button during the start up process approximately 10 seconds until the currently set language appears Now you can change the configuration menu 14 8 Modes of operation and operating 8 5 2 Activating the application menu e After the start up process has finis
21. SWISS MADE cp PREMIUM LX 321 Operating Instructions Precisa 350 8162 000 Identification Identification Customer service Precisa Gravimetrics AG Moosmattstrasse 32 CH 8953 Dietikon Tel 41 44 744 28 28 Fax 41 44 744 28 38 email service precisa ch http www precisa com Refer to our website for information about local customer service centers and details of their addresses Copyright These operating instructions are protected by copyright All rights reserved No part of the operating instructions may be reproduced processed duplicated or published in any form by photocopying microfilming reprinting or other process in particular electronic means without the written agreement of Precisa Gravimetrics AG Precisa Gravimetrics AG 8953 Dietikon Switzerland 2011 1 7 Overview Overview on RI EEN mm mm 7 d 6 No Description No Description 1 Draft shield 11 PRINT key 2 Weighing pan 12 Info display 3 5 key control panel 13 Measurement display 4 Display 14 see chapter 3 Below balance weighing 5 Levelling bubble 15 see chapter 3 Below balance weighing 6 Adjustable feet 16 see chapter 3 Below balance weighing 7 ON OFF key 17 Serial interface DB9 Female 8 MODE key 18 USB device connector for connection to PC 9 key 19 Connecting
22. apter 7 7 Calibration of the balance and Chapter 16 1 Calibrati eo NOTE on The works setting depends on the model of balance The internal calibration modes are only available if the self calibration system SCS is installed 9 6 Weighing mode To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates SET WEIGHING MODE 20 9 Working with the configuration menu FLOATINGDISPLAY 0 08 nput integration time seconds 0 16 0 32 STABILITY LOW Setting the stability control instability of the MEDIUM balance location HIGH AUTO STANDBY OFF Auto Standby not active or active after nn 0 5 MIN utes 1 MIN 5 MIN 10 MIN AUTO ZERO ON OFF Automatic zero correction on off QUICK TARE ON OFF Quick tare on off ZERO RANGE 0 000 g Maximum weight where a zero function in per formed The value set for FLOATINGDISPLAY defines the period after which each new measurement is displayed for the definition of this period the quality of the balance location is crucial The stability control must also set appropriately Recommended values Optimum balance location FLOATINGDISPLAY 0 08 Good balance location nFLOATINGDISPLAY 0 16 Critical balance location FLOATINGDISPLAY 0 32 Q NOTE The value of the Floating Display is a function of the stability control and the balance lo
23. ation which can lead to less severe injuries or damage o NOTE Tips and important rules on the correct operation of the balance 6 2 Safety recommendations 1 When using the balance in surroundings with increased safety requirements the corresponding regulations must be observed The balance may only be used with the power adaptor supplied exclusively for use with this balance Before plugging in the power adaptor make sure that the operating voltage stated on the power adaptor agrees with the mains voltage If not please refer to the Customer Service If the power adaptor or its cable is damaged the balance must immediately be disconnected from the elec tricity supply pull out the power adaptor The balance may only be operated with a power adaptor in per fect condition If there is any reason to believe that it is no longer possible to operate the balance without danger the bal ance must immediately be unplugged from the electricity supply pull out power adaptor and secured against inadvertent operation In carrying out maintenance work it is essential to heed the recommendations in chapter 20 4 Cleaning The balance must not be operated in an area subject to explosion risks Take care when weighing liquids that no liquid is spilt into the inside of the balance or into connections on the rear of the equipment or the power adaptor If liquid is spilt on the balance the latter must immediately be unplugg
24. ation on off NOM 100 000 g Enter nominal weight TO 120 000 g Define over limit TU 80 000 g Define under limit With the aid of the CHECK program you can check each measurement for its agreement with a defined reference value plus minus allowable deviations In the display and gt lt are active If 2II lights up the measured value lies within the specified tolerances o NOTE As an accessory a signal light is available for this type of display see Accessories Operation Start the application see Chapter 10 3 Changing application weighing mode Display Step nnnnn UU 3 Press MODE until CHECK appears now the check application is activet CHECK ed 32 13 Special operating keys W 13 Special operating keys 13 1 The Tare key O T e Effects taring Ensure that the balance is in the weighing mode Briefly press O T The balance performs a tare operation e Effects a calibration Ensure that the balance is in the weighing mode Keep O T pressed until CALIBRATION is displayed Release O T The balance carries out a calibration in accordance with the settings in the configuration menu cf Chapter 9 5 Calibration functions and reports these by means of a printout o NOTE A calibration can be cancelled with ON OFF 13 2 The Print key PRINT Pri
25. balance should first be stored for some hours in the un opened transport package in a dry room at normal temperature so that no condensation settles on the bal ance when unpacking Check the balance immediately after unpacking for externally visible damage If you should find transport damage please inform your Services representative immediately f the balance is not to be used immediately after purchase but only at a later time it should be stored in a dry place where fluctuations in temperature are as low as possible see chapter 7 3 Storage Read through these operating instructions even if you already have experience with balances before you work with the balance and pay attention to the safety recommendations see chapter 6 Safety 7 2 Transport and shipping Your balance is a precision instrument Treat it with care Avoid shaking severe impacts and vibration during the transportation Take care that there are no signification temperature fluctuations during the transportation and that the bal ance does not become damp condensation NOTE The balance should preferably be dispatched and transported in the original packaging to avoid transpor tation damage 7 3 Storage If you would like to take the balance out of service for an extended period disconnect it from the electricity supply clean it thoroughly see chapter 20 4 Cleaning and store it in a place which meets the following condition
26. by briefly pressing MODE repeatedly REFERENCE NAG PC5 In the same way enter the third digit of the reference quantity Hold down MODE until input is complete no digit flashing Press PRINT twice to exit menu By briefly depressing the MODE button you can change to COUNT Place the set number of objects on the weighing pan The reference weight for the count will be defined by briefly depressing the REF button 37 76 Maintenance and servicing 16 Maintenance and servicing 16 1 Calibration The calibration of the balance is fixed in the configuration menu see Chapter 7 7 Calibration of the balan ce and Chapter 9 5 Calibration functions Possible types of calibration depending on the model of balance e External calibration by means of ICM Intelligent Calibration Mode e External calibration with freely selectable weight Internal calibration Automatic calibration o NOTE The calibration can be interrupted at any time by pressing ON OFF 16 1 1 External calibration by means of ICM Depending on the type of balance calibration weights in steps of 10 g 50 g 100 g and 500 g can be used where the calibration weight must correspond to the precision of the balance For an external calibration by means of ICM SET CALIBRATION MODE EXTERNAL must be selected in the configuration menu see Chapter 9 5 Calibration functions Switch to BALAN
27. cation For balance location see chapter 7 4 Choosing a suitable location and see chapter 9 6 Weighing mode The value set for the STABILITY control depends on the quality of the balance location and must be cor rectly chosen in order to obtain optimum reproducible results Choose Optimum balance location STABILITY LOW Good balance location STABILITY MEDIUM Critical balance location STABILITY HIGH With the aid of the AUTO STANDBY function you can define the period of non use before the balance au tomatically switches into the energy saving mode The Auto Standby mode turns off the balance automatically if e the balance is tared and has shown Zero for at least 5 minutes the balance has received no remote control command via the interface for at least 5 minutes the automatic zero correction AUTO ZERO is activated It is possible to re start the balance after it has been switched off by an automatic Auto Standby Briefly press any key e Put a weight on the balance e Make a remote control command via the interface o NOTE The Auto Standby function only works with the automatic zero correction activated AUTO ZERO If the automatic zero correction AUTO ZERO is activated the balance always gives a stable zero e g even with fluctuations in room temperature The QUICK TARE forces the balance to perform a tare immediate when
28. cation PERCENT 26 Calculator 2 e crie nire 26 Application Net Total 26 Application SUMI 27 Application Animal weighings 27 Application DENSITY 28 Density determination Solid on bottom MOd E E 28 Density determination Solid in air mode 29 Density determination Liquid mode 29 Density determination Solid porous mode 29 Application DIAGNOSTICS 29 Statistics 30 Check Weighing 32 Special operating keys 33 The Tare key O T 33 The Print key PRINT 33 Data transfer 34 Connection scheme 34 Remote control commands 3b Examples for the remote control 35 Practical examples 36 Changing the configuration menu 36 Setting the choice of language 36 Setting the Weight unit 36 Setting the Print functions 36 Activation of password protection 37 Selection of an application program 37 Setting for Counting by weighing 37 Maintenance and servicing 38 16 1 16 1 1 16 1 2 16 1 3 16 1 4 16 2 16 3 16 4 16 4 1 17 17 1 17 2 17 3 Calibration 38 External calibration by m
29. ctivating the configuration menu 14 Activating the application menu 15 How the menu control operates 15 Operating in the weighing mode 15 Displays OPEN 16 Password protection of the menus 16 Anti theft encoding 16 Working with the configuration menu Structure of the configuration menu 18 Language function 18 Selecting the weight unit 19 Print functions 19 9 5 9 6 9 7 9 8 9 9 9 10 9 11 9 12 10 10 1 10 2 10 3 10 4 10 5 10 6 10 7 10 8 10 9 10 10 10 11 10 11 1 10 11 2 10 11 3 10 11 4 10 12 11 12 13 13 1 13 2 14 14 1 14 2 14 2 1 15 15 1 15 1 1 15 1 2 15 1 3 15 1 4 15 2 15 2 1 16 Calibration functions 20 Weighing mode 20 Interface functions 22 Date and time 5 iiir a enn 22 Password protection 22 Anti theft encoding 23 Keyboard settings 23 Precisa 23 Working with the application menu 24 Structure of the application menu 24 Selecting a working program 24 Changing application weighing mode 24 Application UNITS 2b Application COUNT 25 Appli
30. ded that the time for the auto calibration be set at a time outside the normal business hours for example in the early morning 16 2 Software update Our balances are instruments which are being continuously advanced and improved For this reason it is possible to update to the latest version of the instrument software via the internet In order to update your software you need to download the Download Tool from the website and install it onto a PC with Windows The software for the balance can also be downloaded from the Downloads area on the website This can then be loaded into the instrument with the aid of the download tool 16 3 Cleaning The balance must be treated carefully and cleaned regularly It is a precision instrument For maintenance work the balance must be separated from the power supply remove power adaptor plug from socket Also ensure that the balance cannot be reconnected to the power supply during the work by a third party Take care during cleaning that no liquid penetrates into the balance If liquid is spilt on the balance the latter must immediately be disconnected from the electricity supply and must only be used again after it has first been checked by a Service Engineer The connections of the balance ans the power adaptor must not come into contact with liquids 39 76 Maintenance and servicing Regularly dismantle the weighing pan and the weighing pan holder and remo
31. e balance has and how these are operated see also Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates If PRINT is operated in an application a report corresponding to the application is printed out 10 1 Structure of the application menu To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates The working programs of the balance are called up using the application menu and adapted to the user s needs Menu Definable functions Select application program SETUP APPLICATION Specify parameters for the application program selected AUTO START ON OFF The selected application program can if required be loaded automati cally every time the balance is swtiched on Printing conventions e The settings for the sub menus programmed in works are printed in bold in these operating instructions e For a greater clarity only that part of the menu tree which corresponds to this application is shown with each application description You will find the complete menu tree for the application menu in Chapter 17 2 Application menu tree e Explanations of the menu functions are printed in ta ics 10 2 Selecting a working program See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu SELECT APPLICATION
32. eans of ICM 38 External calibration with freely selectable burkaer 38 Internal calibration 39 Automatic calibration 39 Software update 39 Cleaning rte ty serer 39 Error messages 40 Notes on correcting faults 40 Menu trees 41 Configuration menu tree 41 Application menu tree 43 User menu tree to save or load settings 43 Contents 5 Your balance 5 Your balance 5 1 Introduction The balances are high quality electronic precision balances and developed to operate simple and functional The versatile weighing programs allow you to use these balances not only for simple weighing procedures but also in a simple manner for carrying out various weighing applications such as for example percentage or component counting weighings and document the measurements obtained accurately and unequivocally Virtually all models can be delivered in weights and measures approved The most important basic production features of the Precisa balances include e Simple to use multifunction control panel e Large and bright display with multi lines e Anti theft encoding with four figure numerical code e Storable user configuration UMM User Menu Memorized ICM Autocalibration intelligent calibration mode e USB de
33. ed from the mains electricity supply pull out power adaptor The balance may only be operated after it has first been re checked by a Service technician The operating instructions must be read by each operator of the balance and must be available at the work place at all times The balance may only be used for the weighing of solid materials and of liquids filled into secure containers and for animal weighing and density determinations The maximum allowable load of the balance must never be exceeded otherwise the balance may be damaged When using the balance in combination with other appliances the current regulations for the safe use of the relevant attachments and their application in accordance with instructions must always be observed O 7 Setup 7 Set up 7 1 Unpacking the balance The balances are delivered in an environmentally friendly package specifically developed for this precision instrument which provides optimum protection for the balance during transportation o NOTE Retain the original packaging in order to avoid transportation damages when shipping or transporting the balance and to allow the balance to be stored in the best conditions if it is out of operation for an extended period In order to avoid damage attention must be given to the following points when unpacking the balance Unpack the balance carefully It is a precision instrument When outside temperatures are very low the
34. f the Application menu e SETUP APPLICATION ANIMAL MEASURETIME 4 Enter time in seconds With the aid of the ANIMAL program you can weigh living animals accurately even if they move on the scale pan The balance measures continuously throughout the period defined by the user in the Setup menu averages the stored values at the end of the measuring period and displays average measurement thus obtained Functions of the application MANUAL Manual release of the measurement AUTO Start automatic release of the measurement with a second delay after each load change STOP Stop automatic measurement 27 70 Working with the application menu Operation Start the application see Chapter 10 3 Changing application weighing mode Place the animal on the weighing pan Press the REF button until the desired function appears on the display Release the REF button 10 11 Application DENSITY See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the Application menu SETUP APPLICATION DENSITY MODE SOLID ON BOTTOM Solid body MODE SOLID IN AIR Solid under floor MODE LIQUID Measure liquids MODE SOLID POROUS Solid porous bodies INDEX ON OFF Index on off REFERENCE 8 000 Reference for index TIMEBASE 0 0 Time base for repeat in seconds REF DENSITY 0 9988205 De
35. have any questions on the technical data or require detailed technical information on your balance please contact your Technical Representative 5 5 Useful tips on the Operating Instructions Precisa balances are simple and functional to operate Nevertheless you should read through these operating instructions in their entirety so that you can make 5 Your balance optimal use of the full potential and the diverse possibilities of the balance in your daily work These operating instructions contain guidance in the form of pictograms and keyboard diagrams which should help you in finding the required information Key names are presented in quotation marks and are accentuated by printing in semi bold script ON OFF e In the explanation of the operating steps the appropriate display for the current operating step is shown for clarity at the left alongside the list of operating steps Display shows List of the Operating steps LANGUAGE ENGLISH e Press MODE button repeatedly until LANGUAGE ENGLISH BSPRACHE BEUTSCH SPRACHE DEUTSCH or LANGUE FRANCAISE MANGUE FRANCAISE appears in the display 6 Safety 6 Safety 6 1 Representations and symbols Important instructions which involve safety are highlighted with the appropriate action Warning of a possible danger which can lead to death or to serious injuries AN WARNING Warning of a possibly dangerous situ
36. he solid is then placed into the liquid and weighed Subsequently the solid is suspended so that it is still completely immersed in the water but no longer touches the base It is weighed again 28 10 Working with the application menu From the weights the balance determines the density of the solid 10 11 2 Density determination Solid in air mode With this weighing method the solid is weighed with the aid of under floor weighing see Chapter 3 Below balance weighing The solid is then placed in the temperature controlled reference liquid water so that it does not touch the base of the bowl but is nevertheless fully immersed in the water Weighing is again carried out From the weights the balance determines the density of the solid 10 11 3 Density determination Liquid mode The density of a liquid is determined using this method of weighing The procedure is exactly the same as with the density determination by the Solid in air method A glass object with a volume of 10 cm or 100 cm is used as the solid available as accessories see Chapter 4 Acessories 10 11 4 Density determination Solid porous mode The density of a porous solid is determined with this method of weighing In order to carry out such measurements you will require the Density Determination Kit see Chapter 4 Acessories The instruction manual supplied with this kit describes the procedure for the density measu rement
37. hed press MODE until SET APP appears on the display You are now in the application menu 8 6 the menu control operates The configuration menu and the application menu each have a main path and up to two sub paths in which the parameters for the different function programs of the balance are defined Moving in the menu path MODE short In path to the right or start input MODE long In path downwards e PRINT button In path to the left in main path exit menu Input MODE short Change value or position MODE long Change one position to the right or terminate input PRINT button Terminate input SET DATA PRINT amp PRINT lt PRINT Sub path 1 Sub path 2 gt MODE short gt gt MODE short MODE long MODE long MODE long lt PRINT lt PRINT gt gt MODE short gt gt MODE short MODE long MODE long MODE long 8 6 1 Operating in the weighing mode Name Function during weighing OD ON OFF Switching the balance on and off MODE MODE Calling up the configuration menu and the application menu e Switches between the Basic program and the chosen application 8 Modes of operation and operating Name Function during weighing 0 T O T Initiate Tare Function and or Calibration Function REF REF Run application
38. ing the value afer each LOADCHANGE or storing every value measured after a defined period with The defeines the time span for the recording of data in accordance with RECORDING TIME BASE for example every 2 0 seconds a NOTE In storing the first value a range of 50 is determined Subsequent values must be within this range otherwise an error message will be issued Functions of the application STO i Take value start stop of automatic recording Short acustic confirmation AUTO i Automatic recording is running WAIT i Value not stabilized yet RES Before a new series of measurements the storage must be reset using RES An acoustic signal sounds and the measurement counter is reset END Permanently store data only with recording activated 30 INF 11 Statistics Change the display to the info display Displayed information Average value MEAN Standard deviation STDE Relative standard deviation STDE Maximum MAX Minimum Total TOT individual values Exit info with MODE button Operation Start the application see Chapter 10 3 Changing application weighing mode Display 34780 8 STATISTIC 34180 9 5700 RES Ur 34185 9 510 I RES ie 9 Side RES Ur Retrieve the parameters
39. ions Precisa BUS accessories further special accessories and options on de mand Contents 8 1 8 1 1 8 2 8 3 8 4 8 5 8 5 1 8 5 2 8 6 8 6 1 8 6 2 8 7 8 8 9 1 9 2 9 3 9 4 2 Inspection and assembly 3 Below balance weighing 4 Acessories 5 Your balance 8 Introduction eese 8 Correct use of the balance 8 Conformity iei eren 8 Technical data eiie 8 Useful tips on the Operating Instructions8 Sal 10 Representations and symbols 10 Safety recommendations 10 Set UB bu I 11 Unpacking the balance 11 Transport and shipping 11 Storage 11 Choosing a suitable location 11 Connecting the balance to the mains 12 Levelling e riieERRAESRE 12 Calibration of the balance 12 Dual Range and Floating Range balances13 Standardized balance 13 Modes of operation and operating 14 Switching on the balance 14 Firmware and serial number 14 Auto Standby Mode 14 Setting and storing the configuration 14 Significance of the two main menus 14 Activating the two main menus 14 A
40. mains voltage the balance or the power adaptor must on no account be connected to the mains supply Contact the Customer Service 7 6 Levelling To function properly the balance must be precisely horizontal The balance is fitted with one spirit level and two adjustable feet for level control with the aid of which it is possible to compensate for small height differences and or unevennesses in the surface on which the bal ance is standing The two screw feet must be adjusted so that the air bubble is precisely in the centre of the sight glass of the bubble level Incorrect Correct o NOTE In order to get exact measurements the balance must again be carefully levelled after each relocation 7 7 Calibration of the balance Since the Earth s gravity is not the same everywhere each balance must in accordance with the underlying physical weighing principle be adjusted to compensate for the gravity at each location This adjustment process known as calibration must be carried out on initial installation and after each subsequent reloca tion In order to get exact measurements it is recommended moreover that the balance should also be cal ibrated periodically o NOTE The balance must be calibrated on initial installation and after every relocation If you work in accordance with Good Laboratory Practice GLP observe the prescribed intervals between calibrations adjustments 12
41. med in the works to one which you have chosen yourself see Chapter 9 10 Anti theft encoding 17 39 Working with the configuration menu 9 Working with the configuration menu This chapter describes the configuration menu and its functions To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates 9 1 Structure of the configuration menu The basic adjustment of the balance is defined in the configuration menu Menu Definable functions Display language E G F UNIT 1 Unit in which the weighing results are displayed Print formats Type of values to be printed individual values continuous printout time or load change dependent values date time user etc SET DATA PRINT Kjer 8 WE Calibration method SET Stability mode Quality of the balance location Auto Standby mode zero correc WEIGHING MODE tion tare method rapid or standard tare SET INTERFACE Baud rate parity handshake functions of the peripheral interface SET DATE AND TIME Date and time standard format or American format p m and a m PASSWORD Activating deactivating and changing the anti theft code THEFTCODE Password protection for defining the menus SET KEYBOARD Activation of the keypad sound Enables disables Precisa BUS accessories Printing conventions used in this document The settings in the sub
42. mplete when the display stops flashing the exact weight is shown 16 1 3 Internal calibration For an internal calibration with the built in calibration weight SET CALIBRATION MODE INTERNAL must be selected in the configuration menu see Chapter 9 5 Calibration functions Then proceed as follows Switch to BALANCING with the MODE key Press O T until CALIBRATION is shown The calibration is finished after a certain period of time 16 1 4 Automatic calibration For an automatic calibration with the built in calibration weight SET CALIBRATION MODE AUTO must be selected in the configuration menu see Chapter 9 5 Calibration functions The balance now calibrates itself automatically every 24 hours and or after each temperature change of 3 degrees Celsius depending on the definition in the configuration menu SET CALIBRATION AUTOCAL The time of the automatic calibration is as determined in the configuration menu under SET CALIBRATION AU TOCAL TIME n h e g 6 h for 06 00 o clock in the morning o NOTE For the automatic calibration by time and by time temp the date and time of the balance must first be cor rectly set see Chapter 9 8 Date and time The calibration can also be effected manually any time while auto calibration is activated The automatic calibration then takes place only if no weight is placed on the pan for at least five minutes It is recommen
43. ng 29 77 Statistics Display Step The balance carries out a Zero measurement again MEASUREMENT 2 EXT The internal weight is applied and measured again or place the same ex MEASUREMENT EXT ternal weight again The balance repeates this measurements for 10 cycles 0 0000 9 The standard deviation of the measurement is calculated and displayed GTANDARD DEV EXIT and a report is printed Press REF to exit the repeatability test at anytime 11 Statistics See Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates for the activation of the application menu e SET STATISTIC STATISTIC MODE OFF Statistics program off STATISTIC Statistics only RECORDER Data storage only STAT RECORDER Statistics and storage COUNT 100 Number of values to be stored automatically 1 500 RECORDING MANUAL With STO i function key TIMEBASE on a time basis LOADCHANGE after every weight change TIMEBASE 2 0 Time base for storage in seconds With you may define whether only the statistics program only the storage program or both pro grams simultaneously should be used The COUNT defines the number of measurements is laid down after which automatic storage is to be ter minated With RECORDING you can choose between MANUAL storing a weight value by pressing the REF but ton stor
44. nsity of the liquid used for the measure ment set at works for water at 20 C TEMPERATUR 20 0 C Temperature of the water used for the measurement You can carry out density determinations with the aid of the DENSITY program For this different modes of density determinations can be selected o NOTE A Density Measurement Set see Chapter 4 Acessories is available as an optional extra But you can also determine the density of solids without this accessory Functions of the application on initialization OK Accept current reference density CAL Calculate reference density of the measuring liquid T H20 Set reference density to water at nn n C 20 0C Set reference density to water at nn n C Functions of the application on measurement AIR etc Invitation to measure the corresponding value lt gt Switch from index to density SET Executes corresponding step STO Stores corresponding value statistics Operation Start the application see Chapter 10 3 Changing application weighing mode Press the REF button until the desired function flashes on the display Release the REF button The program leads the operator through the individual operating steps 10 11 1 Density determination Solid on bottom mode A temperature controlled reference liquid water is poured into a bowl placed on the scale pan and tared T
45. nt each value stable n 2 Print after change of load n 3 _ Print after each integration period n 4 Print on time basis in ttt t R k Set current weight 100 with k 0 7 decimal places k A use automatic positioning of decimal point REF k rrr Set reference weight rrr for 100 with k 0 7 decimal places k A use automatic positioning of decimal point Rnnn Set current weight nnn items REFrrr Set reference weight rrr for 1 item Sn Set stability n n O low n 1 medium n 2 high SDTttmmjjhhmmss Set date and time German Tag Monat Jahr Stunde Minute Sekunde SDTmmddyyhhmmss Set Date and Time English Month Day Year Hour Minutes Seconds T ttt Tare or set tare to a specific value Uxnn Set unit x 1 4 of the balance with nn 9 1 mg 2 kg UxS Switch balance to unit x 1 4 ZERO Zero balance provided weight is stable and within the zero position range o NOTE Each remote control command must terminate with CR LF The commands are acknowledged if re quired 14 2 1 Examples for the remote control Input Description of the function executed D Five dashes are displayd DTEST123 tESt123 is displayd D The display is dark T100 100 000 g Tare set to 100 g T1 1 000 g Tare set to 19g T Balance is tared 35 75 Practical examples 15 Practical examples 15 1 Changing the
46. nt out an individual value or a report Ensure that the balance is in the weighing mode Briefly press PRINT The individual value or report will be printed out Reset product counter to 1 Ensure that the balance is in the weighing mode Keep PRINT pressed until RESET PROD COUNTER is displayed Release PRINT The product counter will be reset 1 Print out a balance status Ensure that the balance is in the weighing mode Keep PRINT pressed until PRINT STATUS is displayed Release PRINT The balance status will be printed out Print out the application setup Ensure that the balance is in the weighing mode Keep PRINT pressed until PRINT APPLICATIONS is displayed Release PRINT The application setup will be printed out Print out the calibrations information Ensure that the balance is in the weighing mode Keep PRINT pressed until PRINT CALIBRATIONS is displayed Release PRINT Information on the last 50 calibrations is printed The time and date as well as the temperature in the balance at the time of calibration in degrees Celsius If more than 50 calibrations have been performed the oldest are deleted Print out the firmware update history Ensure that the balance is in the weighing mode Keep PRINT pressed until PRINT FIRMWARE HIST is displayed Release PRINT Information on the firm
47. ow visible metal casting 15 Place the balance over an opening Replace the pan holder and the weighing pan Level the balance see chapter 3 6 Levelling Switch on the balance Hang the object to be weighed on the hook and carry out the weighing KA321 010 AN WARNING Take care that the hooks used for the below balance weighing are stable enough to hold the goods which you wish to weigh o NOTE Take care that no dirt or moisture can get into the balance with the weighing pan removed After completing the below balance weighing the opening in the floor of the balance must be closed again dust protection 4 Acessories 4 Acessories Accessorie Article number Draft shield mg glass with cover 320 8504 Density kit for 0 01mg and 0 1mg balances 350 8636 Container size 75mm height 100mm Density kit for solids only w o Glass body and Hook for 0 01mg and O 1mg balances 350 8537 Container size 75mm height 100mm Glass body 10ccm for density determination of liquids 350 7054 Downholder for samples with density lt 1 g cm3 350 7194 Animal weighing bowl complete for 0 01g 0 1 and 1g balances 350 8551 Diamond weighing pan 350 8322 Hook for weighing below the balance 350 8527 Dust cover for the whole balance set of 20 pieces 350 8686 Data cable DB9 Male DB9 Female PC 1 5m 350 8672 Data cable DB9 Male DB25 Male Printer 1 5m 350 8673 Additional SmartBox Applicat
48. paths pre programmed in the works are printed in bold in these operating instruc tions e For greater clarity only that part of the menu tree which corresponds to the function is shown with each description of the function You will find the entire menu tree for the configuration menu in Chapter MODE and O T button pressed on switching on Explanations of the menu functions are printed in ta ics 9 2 Language function To activate the menu see Chapter 8 5 Activating the two main menus und Chapter 8 6 How the menu control operates LANGUAGE ENGLISH Selecting a language SPRACHE DEUTSCH LANGUE FRANCAISE In order to alter the language proceed as follows e Switch off balance e Switch on balance and depress MODE until the currently activated language is shown e Release MODE Press MODE repeatedly until the language you require is shown e Press PRINT in order to confirm the selection Press PRINT in order to quit the menu 18 9 Working with the configuration menu 9 3 Selecting the weight unit To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates UNIT 1 g Gram kg Kilogram Bht Baht The balance can show results in different units although with some balances display is not possible in mil ligrammes or kilogrammes because of the corresponding weight range
49. pressing O T or sending the re mote command to tare independent of the stability of the balance The ZERO RANGE defines the maximim weigth where the balance will performe zero function instead of a normal tare when pressing O T or sending the remote command to tare This value can be adjusted to make sure a small load is really saved in the tare and therefore printout e g on a report as tare value 21 39 Working with the configuration menu 9 7 Interface functions To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates SET INTERFACE BAUDRATE 300 Select baud rate 600 1200 2400 4800 9600 19200 38400 57600 PARITY 7 EVEN 1STOP Select parity 7 ODD 1STOP 7 NO 2STOP 8 NO 1STOP 8 EVEN 1STOP 8 ODD 1STOP HANDSHAKE NO Select handshake function XON XOFF HARDWARE PC DIRECT MODE ON OFF Set PC direct mode CHARACTER SET ENG Select the character set fo the PC direct mode GER according the keyboard which is used for the PC FRA FORMAT LINES Select line or table data format according your TABLE application With the aid of the interface functions the RS232 V24 interface of the balance is matched to the interface of a peripheral device see Chapter 14 Data transfer The PC DIRECT MODE enables disables a direct communication with Windows PC s The balance output is directed to the PC like an en
50. s No violent shaking no vibrations No significant temperature fluctuations No direct solar radiation No moisture o NOTE The balance should preferably be stored in the original packaging since this provides optimum protection for the balance 7 4 Choosing a suitable location The balance location must be chosen in such a way as to guarantee perfect operation of your balance so 11 7 Set up that the allowable ambient conditions and prerequisites are met and maintained Put the balance on a solid firm and preferably vibration proof horizontal base e Make sure that the balance cannot be shaken or knocked over Protect from direct solar radiation e Avoid drafts and excessive temperature fluctuations o NOTE With difficult conditions where the balance may be easily shaken or subject to vibration the balance can nevertheless provide accurate results through suitable adjustment of the stability control see chapter 9 6 Weighing mode 7 5 Connecting the balance to the mains The following safety recommendations must be observed when connecting the balance to the mains DANGER The balance may only be operated with the power adaptor supplied Check before connecting the power adaptor to the mains supply that the operating voltage stated on the on the balance or on the power adaptor agrees with the local mains voltage If the operating voltage is not the same as the
51. see Chapter 10 Working with the application menu Start print function Q PRINT e Exit the menu o NOTE For the operation of the O T and PRINT see Chapter 13 Special operating keys For an illustration of the method of operation see Chapter 15 Practical examples 8 6 2 Display The balance display has two lines 1 and 2 3 4 2 SBBBBBBBBi Wom 2 NAN JA A AJ I N f The upper display line 1 includes the 8 figure measurement display 3 as well as various symbols 4 The lower line 2 serves as a 20 character info line in connection with the cursor keys for controlling the working programs 8 7 Password protection of the menus The two main menus of the balance can be protected by a freely selectable four figure password against un intentional changes e With password protection deactivated any operator can change the balance configuration and application menus With standard password protection activated only the configuration menu is protected against uninten tional changes With high password protection activated both the configuration menu and the application menu are pro tected against unintentional changes Only after entering the correct four figure password can changes be made to the configuration menu and the application menu o NOTE The pa
52. so stands for the warm up phase Your Customer Service will be happy to assist you at any time if you have any questions on the stand ardization of the balance or on working with standardized balances 8 Modes of operation and operating 8 Modes of operation and operating 8 1 Switching on the balance e Press ON OFF to switch on the balance The balance carries out a self diagnosis in order to check the most important functions After completion of the start up process approximately ten seconds Zero appears in the display The balance is ready for operation and is in the weighing mode 8 1 1 Firmware and serial number After a reconnection of the balance to the mains and switching on for the first time the serial number as well as the firmware will be showed in the upper display see also Chapter 8 1 Switching on the balance Display Remark 3141592 Serial number 3141592 Firmware D01 0100 P01 01 00 D01 Hardwarecode 01 00 Version Release 8 2 Auto Standby Mode The balance is equipped with an Auto Standby mode which can be activated or deactivated in the configu ration menu If the Auto Standby mode is activated the balance automatically switches to Standby some time after the last weighing or key operation current saving function The delay before switching to Standby is defined in the configuration menu see Chapter 9 6 Weighing mo de
53. socket for power adapter 10 REF key 2 Inspection and assembly 2 Inspection and assembly W Inspect delivery for complete supply immediately on unpacking all components Components supplied depending on balance type Weighing pan Pan holder Protective ring for A M and C balances Draft shield for A or M balances Balance Power adapter USB cable balance to PC Protection cover for the balance or display Short instructions Security card CD with operating instructions The balance is delivered in partly dismantled condition Assemble the individual components in the following sequence Install the draft shield as well or the protective ring e Place the weighing pan in position e Insert the power adaptor cable plug into the socket at the rear of the balance Q NOTE All parts must fit together easily Do not apply force Customer Service will be pleased to help you with any problems 3 Below balance weighing 3 Below balance weighing Objects which because of their size or shape cannot be put on the scale can be weighed by means of be low balance weighing Proceed as follows Turn off the balance Remove the weighing pan and the pan holder than turn the balance up side down Remove the screw 14 on the underside of the balance Hang the hook for weighing below available as an accessory see chapter 4 Acessories into the aper ture 16 of the n
54. ssword protection is deactivated at the works The pre programed password set in the works is 7 9 1 4 This password is the same for all balances and is always valid in parallel with a self selected password Make a note of your personal password 8 8 Anti theft encoding The balance can be protected against theft by a freely selectable four figure numerical code 16 8 Modes of operation and operating With anti theft encoding deactivated the balance can be switched on again and operated after interruption of the power supply without entering a code With anti theft encoding activated the balance requires the entry of the four figure code after each inter ruption to the power supply f the code is input incorrectly the balance is blocked e If the balance is blocked it must first be disconnected from the power supply then reconnected and un blocked by entering the correct four figure code e After seven consecutive incorrect entries the display will read NO ACCESS CALL SERVICE In this case only service can unblock the balance again Q NOTE The anti theft encoding is deactivated in the works The pre programmed code set by the works is 8 9 3 7 This code is the same for all balances For reasons of security you should therefore always select your own code Keep your personal code in a safe place To activate the anti theft encoding and to alter the code program
55. try from a PC keyboard 9 8 Date and time To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates SET DATE AND TIME DATE DD MM YY Set date and time TIME HH MM SS FORMAT STANDARD US o NOTE The date and time display continues in the event of a power failure If this is not the case the balance bak kup battery is exhausted and must be replaced by the customer service 9 9 Password protection To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates 22 9 Working with the configuration menu PASSWORD PASSWORD DATA PROTECTION OFF protection DATA PROTECTION MED The configuration menu is protected DATA PROTECTION HIGH The configuration menu and the application menu are protected NEW PASSWORD Enter new password The password protection permits you to protect the application menu and or the configuration menu against unintentional changes See Chapter 8 7 Password protection of the menus and Chapter 15 1 4 Activation of password protec tion for further information on password protection 9 10 Anti theft encoding To activate the menu see Chapter 8 5 Activating the two main menus and Chapter 8 6 How the menu control operates THEFTCODE THEFT PROTECTION ON OFF Switch encoding on off NEW CO
56. ve any dirt or dust from under the weighing pan and on the balance housing with a soft brush or a soft lint free cloth moistened with a mild soap solution The weighing pan and the holder can be cleaned under running water Take care that both parts are com pletely dry before they are re installed on the balance VAN WARNING Never use solvents acids alkalis paint thinners scouring powders or other aggressive or corrosive chemicals for cleaning since these substances attack the surfaces of the balance housing and can cause damage The regular maintenance of the balance by your Service Representative will guarantee unlimited function and reliability over many years and will extend the lifespan of the balance 16 4 Error messages The balance shows a description of the fault in the info line NOTE If an error occurs without a description of the error in the info line the Customer Service must be called 16 4 1 Notes on correcting faults The following table shows faults and their possible causes If you cannot clear the fault using the table please contact the Customer Service Fault Possible cause Weight dis play does not light Balance not switched on Connection to power adaptor is interrupted Power supply has failed interruption to current The power adaptor is defective OL is shown e The weight range has been exceeded Observe information on the maximum
57. vice interface for data transfer to PC RS232 V24 serial interface for data transfer to PC or printers ISO and GLP compliant reporting of results of measurements Capacity and residual tare display e Various application programs Piece counting Percentage weighing Formulation Animal weighing dynamic weight recording Calcula tor Check and reference weighings and lot others Statistics program e Appliance for below balance weighing 5 2 Correct use of the balance The balance may only be used for the weighing of solid materials and of liquids filled into secure containers The maximum allowable load of the balance must never be exceeded otherwise the balance may be dama ged In using the balance in combination with other appliances as well as with appliances produced by other ma nufacturers the current regulations for the safe use of the relevant attachments and their application in ac cordance with instructions must be observed 5 3 Conformity The balance has been manufactured and tested in accordance with the standards and recommendations set out in the certificate of conformity in the delivered brief instructions manual The power adaptor produced for the operation of the balance and intended exclusively for this application complies with the electrical protection class Il 5 4 Technical data The most important technical data of the balance are mentioned in the delivered brief instructions manual If you
58. ware which has been loaded together with the time and date is printed 33 74 Data transfer 14 Data transfer For data transfers to peripheral devices the balance is equipped with an RS232 V24 interface Before the data transfer the RS232 interface must be matched with the one in the peripheral device in the balance configuration menu see chapter 8 3 6 Interface functions e Handshake The handshake is set to none at the factory It can be set to software handshake XON XOFF or to hardware handshake HARDWARE Baud rate Possible baud rates 300 600 1200 2400 4800 9600 19200 38400 57600 baud e Parity Possible parity 7 even 1 stop 7 odd 1 stop 7 no 2 stop 8 no 1 stop 8 even 1 stop 8 odd 1 stop Pos 0 1 2 3 4 5 6 7 8 9 10 7 even 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA PB SP 7 odd 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA PB SP 7 no 2 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA 1 SP 2 SP 8 no 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA 8 DA SP 8 even 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA 8 DA PB SP 8 odd 1 SB 1 DA 2 DA 3 DA 4 DA 5 DA 6 DA 7 DA 8 DA PB SP SB Start bit PB Parity bit DA Data bit SP Stop bit Display S 0706 05 D4D3D2D1D0 UUU The data transfer takes place in ASCII code 123456 7 8 9 101112113 1415 B 0706 05 04 0302101 DP
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