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1. 59 10 3 5 Inputting External Calibration Weight Value for E CAL The exact value conventional mass value of the operator s calibration weight to be used for E CAL and E tESt procedures can be entered EE nk 1 From mass display press the CAL key repeatedly until SEttinG appears L Ai der Press the O T key CAL dEF appears 2 Press the CAL key repeatedly until CAL SEt appears and press the O T key One of these numbers will appear depending on the ae ae model 50 0000g 100 0000 200 0000g or anaes 300 0000g In the upper part of the display panel the MENU symbol and the symbol appear in order to indicate numerical input mode The leftmost numeral blinks The blinking digit may be changed rn pd Lr rm reo Example r g iis 3 When the UNIT key is pressed the value of the blinking digit increases by 1 at a time Press 779 the PRINT key to move the blinking digit one place to the right Enter the desired value Example PE 4 Press the O T key to set the external calibration weight value The display proceeds SEE to SEt and then to CAL SEt 5 Press the POWER key again to return to the mass display rs 20g g rm re Calibration Weight Value Range Other series a Note In the CAUW D series the conventional mass value may be input for up to five decimal places 10 3 6 Inputting External Calibration Weight Value for PCAL Th
2. shows the current setting i on for on oF for off oe When OFF 3 Press the O T key The display shows Adon Example on and after this pressing the CAL key During setting IREATON switches the displays between Adon on and enemy Adon oF When the current setting is Example a displayed the stability mark appears During Aidd oF Press the O T key when the desired setting is setting When OFF shown to change the setting Example 4 Press the POWER key to return to Addon Setting Addon on heck ee When ON 5 Pressing the POWER key again returns to the mass display 6 When the Add on Mode is set up the add on gt Annan z Cueto y mode symbol appears in the mass display KA Notes No more than one of the four application modes Auto Print 13 4 Interval Timer 13 5 Addon Mode 13 6 Formulation Mode 13 7 can be set ON at the same time e When Add on mode is in use fully automatic span calibration by PSC 10 3 2 or Clock CAL 10 3 3 is not performed Instead Weight symbol keeps blinking when span calibration is necessary Span calibration can be performed between sets of measurements 81 13 7 Formulation Mode This function is convenient for making many measurements of minute samples and seeking the total mass In this mode with any unit when a sample is placed on the pan and
3. A N Caution The balance must be installed in a proper place to ensure safe and accurate measurement Avoid the following types of sites e Sites with air current from air conditioners ventilators open doors or windows e Sites with vibration e Sites in direct sunlight 17 e Sites with extreme temperature changes or high low temperature or high low humidity e Sites near flammable of corrosive gases e Sites with dust electromagnetic waves or magnetic fields Install on a sturdy and level tabletop Stone is recommended Rather than the middle of the room the edges and corners are generally appropriate for vibration free measurement A N Caution The glass doors open backwards beyond the rear end of the main body Make certain enough space is saved to allow the doors fully open 4 2 Unpacking and Delivery Inspection A N Caution Analytical balance is a precision instrument Make certain not to allow any impact when placing it on the table 18 Pan Explanatory operation sheet Pan supporter Anti draft ring In use protective cover AC adapter Adapter cable holder Verify that there has been no damage and that the following standard packing items are present Contact your local distributor in case of damaged or missing items Standard packed items and quantity re 19 4 3 Installation 1 Pan supporter Ill E 3 Anti draft ring O i
4. OS as if the numeric value in the balance display were typed from the keyboard This function is called WindowsDirect It uses components that are already part of the Windows OS and does not need communication software to be installed Combination with Auto Print function 13 4 is also possible to further enhance productivity Windows Direct does not allow the computer to send commands to the balance In order to control the balances programming with command codes 14 2 3 is required e Only numerical values can be transferred through WindowsDirect 6 2 WindowsDirect Settings Simple settings are made for the balance and the computer Connection is by RS 232C cable specified by CAS If bi directional communication software is used WindowsDirect function should be turned off Set up the optimal communication parameters for the software according to 14 3 Communication setting 6 2 1 Setting the Balance 1 From the mass display press the MENU key twice SEtwin appears Eku nm i 2 Press the O T key Now all the communication orem in l settings for WindowsDirect are made After setting the stability mark appears At this time pressing the O T key again unsets the WindowsDirect and returns the SEtwin i communication settings to the default settings Example Hae te Ee 3 Press the POWER key to go to STAND BY then unplug the AC adapter cable from the balance This is necessary after the above se
5. gt in the diagram below When no menu exists in the hierarchy below this command 1s fixed e POWER key Pressing the POWER key returns the current hierarchy to the menu of one hierarchy up in the diagram below Pressing the POWER key and holding it down returns the interface directly to the mass display 101 0 0000 Mass Display Excuting preset calibration method 10 2 10 3 1 Mass Display i CAL Ex Displays the preset calibration method Mass Display lt SEtwin WindowsDirect Setting Down 6 2 1 i Mass Display lt Gu WindowsDirect Setting Right 6 2 1 Mass Display lt St ia t Ex Display current condition settings 7 4 1 Mass Display lt Stnd Standard mode 11 2 1 Pouring mode gt 11 2 4 Mass Display Pouring normL Env For normal environment t StAbL Env For very stable environment i UnStb Env For unstable environment Mass Display ConvECt Anti convection mode 11 2 2 Mass Display lt _ Hi Stb High stability mode 11 2 3 Mass Display lt FunC SEL CAL aj tL E CAL i E tESt i CAL 1 i tESt 1 trC on tL trC on H trC oF I j I 1 1 1 I 2a 2 uxz3oe O a op mom 4 a a OOT NN OO r ge 1 I I I 1 1 1 I o 20 on Ao oe SFS gt raS pl gt a gt go m R R R a ee eee ae a ee ae ae a ee a ae ae ae CCCCCCCCCCCCCCCCCCCCOCCOCC I 1 O EN Continued 1 CAUW D CAUW CAUX series only 2
6. 5 1 Weighing 1 Open one of the glass doors of the weighing chamber place the weighing vessel container on the pan and close the glass door again When using a container 2 Wait for the display to stabilize and press the O T key taring The appearance of the stability mark indicates a stable state The display will read zero 3 Open the glass door place the items to be weighed in the weighing vessel and close the glass door 4 After the display stabilizes read the display 25 a Note e Except when placing or removing items or calibration weights to and from the weighing chamber keep the glass doors closed unless otherwise described in this manual Air convection causes measurement error if the temperatures of the weighed item and the chamber are different In order to avoid this equalize the temperatures by leaving the item in the extra space within the chamber before weighing 26 5 2 Changing the Unit Display Pressing the UNIT key switches display between the registered units piece counting and specific gravity measurement modes The units other than g pcs and ct are not registered in the default settings a Notes The units to be used must be registered as described in 12 Units If the power is turned off and turned on again the weighing unit will be g The registered units remain 5 3 Switching the Weighing Range CAUW D series only In the dual range balance
7. 87 iii When the delimiter C R L F is selected Refer to 14 3 3 2 The delimiter information requires one more character Therefore one more byte is added after Position No 13 in the above example Consequently the data becomes 1 byte longer 3 Data format in case of oL or oL Overload The below is the data format for oL Data of this example 13 bytes rosin 1 2 3 4 s e 7 e ol nl ale For oL negative overload Position 1 is replaced with minus ASCH code 2DH The following parts appearing in 2 Information of additional bytes also apply to 3 i Output with stability information iii When the delimiter C R L F is selected 14 2 3 Command Codes A N Caution Inputting characters and command codes not shown here into the balance may not only alter the previous settings but may also impair proper measurement If by mistake characters or commands not shown here are entered into the balance immediately unplug the power supply cable and wait about ten seconds before plugging it in again e e Code a a oo worm Ses The status of the stability mark is appended to 1 time output with the head of the data with output S when the stability information stability mark is showing U when the mark is not showing m After command input the data is output at the LOME QUU At StA DNY first appearance of the stability mark D09 Haltoutput Halt out
8. H oFF Pressing the CAL key cycles through the available settings The stability mark appears when the current setting is displayed setting Software Hardware Timer Setting specifics No handshake Handehake andshake handshake When the desired setting appears press the O T key Press the POWER key to return to io H 14 4 Decimal Point Symbol in Output Data The CAUW D CAUW CAUX CAUY series offers choice of decimal point symbols in the outputted data to a computer or an electronic printer The decimal point can be expressed with either period or comma depending on your preference Note that the decimal point expression on the balance display is always with period EL TF 1 From the mass display press the CAL key repeatedly until SEttinG appears press the r A AEF O T key CAL dEF will appear Example 2 Press the CAL key repeatedly until dECPt Setting GEL PE Pr appears indicates the current setting da when period is selected Pr for period Co for comma Example rea During derPe fa 3 Press the O T key The display shows setting ETET dECPt Co and after this pressing the CAL key switches the displays between dECPt Co and oe d Er pL or dECPt Pr When the current setting is displayed sca a o the stability mark appears To change the when comma is se
9. RODANT HATAYDA AOAIE LP R E ok eta H bkg j au Accessibility Options Keyboard Sound Display Mouse General 21x m Automatic reset J Tun off accessibility features after idle for 5 7 minutes r Notification J Give warning message when turning a feature on J Make a sound when turning a feature on or off r SerialKey devices SerialKey devices allow alternative access to H keyboard and mouse features V Support SerialKey devices Settings Administrative options IV Apply all settings to logon desktop JV Apply all settings to defaults for new users Cancel Apply 5 Put a check mark at Support Serialkey device in the General tab This should be the only check mark on all the tabs of Accessibility Options unless Administrative options appears in the General tab Put check marks at both the items of Administrative options to maintain the settings even after restarting Windows 6 Open Settings 7 Select the serial port corresponding to the RS 232C port of your personal computer Serial port any one of COM to 4 Usually COM1 Select a Baud rate of 300 9 Click OK 10 Click Apply and wait 11 Click OK 33 6 2 4 Start and Checking Operation 1 Start Windows 2 After Windows has completely started connect power cable from t
10. Use of the backlight requires warm up in mass display such as g not in standby state The default setting of backlight is ON For CAUW D CAUW CA UX Series No operation is required Fully automatic span calibration by PSC The default setting is ON for PSC which performs fully automatic span calibrations When PSC is ON span calibration is automatically performed if necessary when the gram display first appears after the balance is turned ON See 4 4 When PSC operates the weight symbol starts blinking about two minutes beforehand for notification During operation the display will automatically change and the motor sound of the weight loading system is heard In order to ensure proper PSC operation prevent vibrations and air flow When gram display returns after completion of span calibration by PSC measurement can begin according to 5 Basic Operation Fully automatic span calibration by PSC is set to ON by default Also span calibration with built in calibration weight is set as preset calibration method by default For other methods please refer to 10 Calibration The CAUW D CAUW series also allow Clock CAL function to perform span calibrations regularly by time settings a Note For accurate measurement perform span calibration again when the balance is moved or when the temperature of the installation site has changed It is recommended that either PSC or Clock CAL be set to ON so that the necessary calibrations wil
11. stable environment and unstable environment r Palle ints rnormie au when normal is selected Press the CAL key repeatedly from the mass display until Pouring appears Pressing the O T key here sets it to Pouring mode and proceeds to normL Env display the arrow mark indicates that the displayed environmental setting is currently selected Press POWER key to return to the mass display 66 Unothenw when normal is selected St AbLEnu Pouring mode for stable environmental condition Pouring mode for unstable environmental condition Environmental setting menu Or press CAL key once or twice to display StAbL Env for very stable environmental condition or UnStb Env for unstable environmental condition Pressing O T key at each display will select that environmental setting It is recommended to set StAbL Env or UnStb Env when you find the measurements are too slow or too unstable with the default normL Env Settings check display Setting of Pouring mode can be confirmed only in the settings check display see 7 4 1 Settings check display also shows the environmental setting for Pouring mode when this mode is selected 67 11 3 Stability Detection Band The appearance of the Stability Mark indicates that the mass display has been stabilized The condition for judging stability is user selectable
12. 10 1 2 Types of Caltbration c cccccccsssscssssesscscseeseescseseessescseeecseseessersseeees 49 102 Pectin Calibration Aa aE 50 10 2 1 Span Calibration With Built in Weight CAUW D CAUW CAUX series OnIY ccccccsseseesescseeseeseseessssseeseesssseeeseeees 50 10 2 2 Span Calibration With External Weights ccccesccesseeeseeeeeeees 51 10 2 3 Calibration Check With Built in Weight CAUW D CAUW CAUX Series Only ce eesesssessesseessesssssssssesssessssssecsessscsssssseaneesseees 52 10 2 4 Calibration Check With External Weights cccccccesseeeseseseeees 53 10 3 Calibration Settings cccscscssseseescssssesssccssesessssesesecsseseseescsesseeecssesecseeaees 54 10 3 1 Selecting Preset Calibration Method ccccsccsseesseecseesesseeeseeees 54 10 3 2 PSC Fully automatic span calibration CAUW D CAUW CAUX Series only ccccccesseseesescsseseesesesecseseeseescsseesseeees 53 10 3 3 Clock CAL Fully automatic span calibration CAUW D CAUW series only 57 10 3 4 PCAL Calibration of the Built in Weight CAUW D CAUW CAUX series only ccceccccsseseecescesesesesseeeesesesseeecsseeeseeees 59 10 3 5 Inputting External Calibration Weight Value for E CAL 60 10 3 6 Inputting External Calibration Weight Value for PCAL 00 61 10 4 For GLP GMP ISO Compliance cccececcessescssesessescsesseesescsesseeeesesesecseesees 62 10 4 1 Calibration Report Setting ccc csceeescsessessescssesess
13. For the operation of Windowse or the computer refer to commercial tutorials or the appropriate instruction manual Itis necessary to have the Accessibility Options function of Windows installed on the PC To install Accessibility Options select Start Setting Control panel Add Remove Programs and open the Windows Setup tab Place a check mark on Accessibility Options For more information see the Windowse instruction manual When Support Serialkey device is selected in Accessability Options software which uses the same RS 232C port on that computer does not operate correctly until Serialkey support is discontinued If another device an extemal modem plotter or etc is to be connected remove the check mark placed on Support Serialkey device and re activate Windows after the balance is disconnected When the WindowsDirect Function Does Not Operate At All Forsome notebook computers it is possible to shut off the RS 232C port for energy Saving purposes Set the computer so that the RS 232C port can be used Try different COM port settings from 1 to 4 Re start Windows after each setting change Verify that the correct RS 232C cable is being used For Windows 98 and higher try setting the computer again without restarting Communication through LAN by other applications may interfere with Serialkey device set up Try without LAN con
14. Menu Item Selection 7 1 What is a menu The CAUW D CAUW CAUX CAUY series is equipped with many useful functions The menu is provided to allow the operator to efficiently select the functions that meet the operator s objectives Understand the menu procedures to gain full command of the functions provided in the CAUW D CAUW CAUX CAUY series Procedures of each menu item selection are explained with the display examples in chapters 8 to 14 However when selecting menu items refer to the menu map for more efficient setting 7 2 What is a menu map The CAUW D CAUW CAUX CAUY series menu consists of four levels The menu map displays this hierarchy in an easy to understand format The map allows quick access to the menu item desired Also it gives the default settings information The menu map is in Appendices A 1 37 7 3 Menu Item Selection Procedures See the menu map Appendix A 1 The CAUW D CAUW CAUX CAUY series menu consists of four levels with the most often used menus in the first level for an easy to use structure The menu can be entered by pressing the CAL key from the mass display The menu operation keys for movement in the menu tree are shown in the following table From any menu level pressing repeatedly or holding down the POWER key returns to the mass display During Menu selection Operated key Pressed once and released T 3 E al Moving direction on Menu Map Return to the menu above the curren
15. 7 until the desired standard setting display appears Then press the O T key 3 Press the POWER key repeatedly to return to the mass display 14 3 3 User Setting The user setting allows individual setting for each item in communication settings Making user settings a 1 In mass display press the CAL key repeatedly mE FALE until intFACE appears and press the O T 7 key iF F1 appears Paper When F1 is selected 2 Press the CAL key repeatedly until iF USEr 7 appears and press the O T key to b FUSE appears communication speed settings shows the current setting 2 to 4 characters Displays of all the items the same applies hereafter After this pressing Example St ae the CAL key alternates the display in this order tab ieun io d delimiter setting io P Example e parity setting 10 S stop bit setting iad Lr io F data format setting and Example a 7 10 H handshake setting iar na Example ee 3 When the item to be set appears press the O T 10 2 31 key Refer to the following selections thereafter Example z ror d F i Example oe 7 tah Hard 92 14 3 3 1 Communication speed settings 1 The display changes from 1o b to b 300 Pressing the CAL key cycles through
16. CAUW series only 3 CAUW D CAUW series only Default settings Executing alternative calibration method gt 10 2 10 3 1 Span Calibration external weight Calibration test external weight Span Calibration built in weight Calibration test built in weight Zero tracking function gt 11 4 On Off Stability detection band 11 3 1 count 5 count 10 count Preset or delete units of measurement 12 1 Preset delete g unit Preset delete mg unit Preset delete unit Preset delete piece counting unit Preset delete ct unit Preset delete solid specific gravity measurement Preset delete liquid density measurement Preset delete monme unit Preset delete Lb unit Preset delete Oz unit Preset delete Ozt unit Preset delete HongKong tael unit Preset delete Singapore tael unit Preset delete Taiwan tael unit Preset delete Malaysia tael unit Preset delete Chinese tael unit Preset delete dwt unit Preset delete GN unit Preset delete Mesghal unit Preset delete Baht unit Preset delete Tola unit Preset delete Parts pound unit 4 These units cannot be selected in some countries for legal reason 102 v Mass display lt SEttinG g Continued Y AtPrt on tL Ap on t Ap oF Vint 1 5 Y AdiSP on Ad on Y Ad oF Y Addon on Adon on Y Adon oF Y FormU on L FormU on Y FormU oF a CAL dEF E CAL
17. Number 0122 The Council Directive 90 384 EEC on non automatic weighing instruments CAS Corporation 19 Ganap Ri Gwangjuk Myoun Yangju Gun Gyeonggi Do South Korea A class Cry electronic non automatic weighing instrument Manufacturer Type CAU ae a Max 1209 2299 __ 600 ct 1100 ct __120 9 320 4 600 et 100c le 200019 2 O0Tct id e td _ ta 220000 110000 7320000 Min 200g 2oict 20019 2010 Temperature range 10 C 30 C In the description number 17236 revision 0 further characteristics are described 18 June 2017 The instrument is described in the description number T7236 revision 0 and documented in the documentation folder T7236 1 appertaining to this EC type approval certificate ecu Product Certification Nederlands Meotinstituut NMI BV Ths document li latu g under the provitan that Hugo de Grootploin 1 i Chamber of Commence no27228 701 AM RLY mir rts subtidiary companies accent any 3314 EG Dordrecht eee cilia Telephone 31 78 6332332 NN Ven Swinden tabecnterivm V G722za7ds Reproduction of the coniplete documents Telefax 31 786332309 Mattie allowed Parts of the document may anly be Veriepect EW 27 228 700 reproduced after written perm ssian CAS Balances and 21 CFR Part 11 21 CFR Part 11 21 CFR Part 11 Electronic Records Electronic Signatures Final Rule often referred to as Part 11 is the United States Food and Drug Administration FDA regulat
18. PRINT key is pressed that value is output via the RS 232C cable or DATA I O connect and automatic taring is performed each time afterwards This is repeated every subsequent time a new sample is placed and PRINT key is pressed Pressing the POWER key stops the Formulation mode When stopped the measurements up to that point are summed up and displayed When the optional printer or computer is connected the start up is printed out as FORMULATION MODE and upon stop the total is printed out as TOTAL Setting Formulation Mode ae Por 1 Press the CAL key repeatedly from the mass display until FUnC SEL appears Press the O T key The display will show CAL ral pa a 3a 2 Press the CAL key repeatedly until Formu Example Setting Ear P ia r appears The shows the current setting on Sheek l for on oF for off When OFF Example a 3 Press the O T key The display shows Formu on During Formul an and after this pressing the CAL key switches setting When OFF the displays between Formu on and Formu oF Example When the current setting is displayed the stability During oe aa mark appears Press the O T key when the setting desired setting is shown to change the setting or When ON 4 Press the POWER key to return to Formu Example a aa Form an
19. Repeatability 220g range 120g range lt 0 15mg standard deviationo lt 0 05mg s0 02mg ai aa cash 82g range 42g range 0 2mg 0 2mg 220g range 120g range 0 1mg 0 03mg 82g range 42g range 3s 3s Response time 220g range 120g range stabilization time typical 15s 12s 82g range 42g range Calibration weight Built in None perature range Temperature coefficient of 7 2ppm deg C when PSC function is Off 2ppm deg C 10 to 30 deg c Sensitivity P 10 to 30 deg c 2ppm when PSC function is On an Pansize Pansize 80mm dia Approx Linearity 0 3mg Main body dimensions 220mm W X 330mm D X 310mm H Main body Weight 7kg Approx Power requirements DC 10 to 15 5V 600mA Plug polarity center negative Data I O RS 232C ayen e e PSC automatic span calibration Clock CAL Built in clock GLP GMP ISO calibration Ae WindowsDirect _ a timer output RS 232 C I F Specific gravity measurement software piece ounting display unit conversion Analog display Battery opten OEE EEEE 3 O 03c Ti 16 4 Installation 4 1 Installation Site 1 Power Requirements e Select an installation site that is near a power source to allow the use of the attached AC adapter or a site where the special accessory battery pack can be properly used Verify that the power voltage conforms to that indicated on the AC adapter 2 Installation site
20. T key 8 SEt appears for several seconds and the number of pieces is displayed 9 Load the items to be measured and read the number of pieces a Notes e When the UNIT key is pressed the display returns to the mass display with units such as g The actual mass of the current sample can easily be displayed at any time this way e When changing the item to be counted the process must be repeated from step 3 In steps 2 through 4 the display is output in pieces based on the unit mass of the item measured in the previous use of PCS 73 13 2 Solid Specific Gravity Measurement Solid specific gravity measurement computes the density or specific gravity of a solid sample by measuring its weight in air and in a liquid of known density or specific gravity The following is the procedure when using a hanging pan a tank and a table allowing below balance weighing prepared by the operator Measurement of density or specific gravity can be done even more easily with an optional specific gravity measurement kit When using the kit follow the instruction manual provided with the Ikit Example Example 1 Remove the below weigh hook cover on the base of the balance after removing the two fixing screws 2 Hang the user prepared hanging pan from the below weigh hook and sink that hanging pan into the liquid of the tank 3 Register d the solid specific gravity as a unit referring
21. T key changes the current setting Pressing the POWER key returns the setting to PSC without changing the setting 5 Press the POWER key repeatedly to return to the mass display PSC and Clock CAL can each be turned on and off independently Weight symbol appears in the Settings Check Display see 7 4 1 when either or both of PSC and Clock CAL are on 56 10 3 3 Clock CAL Fully automatic span calibration CAUW D CAUW series only The balance can be set to execute fully automatic span calibration at set times up to three times a day with the built in weight and the built in clock Clock CAL is a very convenient function when calibration reports are desired for regular calibrations or to schedule span calibrations during break times to avoid interruption of measurement work The weight symbol blinks for about two minutes as notification of span calibration before it begins Pressing the POWER key during the notification blinking halts the automatic span calibration A N Caution Make certain that no object is on the pan and all the doors are closed during span calibration Never cause vibration of the balance during calibration Setting PSC ON OFF JEEE ny 1 From mass display press the CAL key repeatedly until SEttinG appears CR AEF Press the O T key to display CAL dEF Example i 2 Press the CAL key repeatedly until pee ELAL oF tCAL appears The positions show When O
22. Ta 99 6 2 TOUS OCU a fos 2585s seas acs odes ERS 100 GaN 42 2 106 oe even ee eee eT 101 A l Memi MIP es a a ee 101 A 2 Standard Accessories and Maintenance Parts List ccccsseseeseeeeereeees 105 A 3 Special Accessories Options List cccccscseessecsssesseseeecsseeseeecseeeeeeees 105 A 4 Specifications for RS 232C Connector cccccccccscsseeescsseessesseseeseesseseeees 106 A 5 Table of Unit Conversion Constants cccccseseesessssescsseseescsssesseesessseseeees 107 A 6 Performance Check Guide csszyiecsacecacenseincsdaaes seusoueeetocsianeaestatetaaeseiaedere 108 A 7 Below weigh Hook Dimensions ccccceseeseseesesesseseescsseceseseeseesesseeeseeees 110 PS UNM Eaa E A miele 111 11 1 Introduction Thank you for choosing the CAS CAUW D CAUW CAUX CAUY Series analytical balance CAS confidently offers this high performance analytical balance the result of over 80 years of experience in manufacturing precision balances While providing rapid and accurate mass measurement reliability has been improved even more by employing the UniBloc cell introduced for use in electronic balances by CAS in 1989 These CAS analytical balances provide WindowsDirect functions for transfer of measurement results to personal computer without installing software This and other various functions can be used to meet the operator s objectives Also the CAUW D CAUW CAUxX series offers consistently accurate measurement withou
23. appears for several seconds the display returns to the mass display and the calibration test is complete Note that the Calibration Test procedure DOES NOT adjust the balance it only reports the drift from the previous span calibration 53 10 3 Calibration Settings One of the following four calibration methods listed in the below step 3 is selected as preset calibration method Preset calibration method will be called with only one key touch from the mass display for convenience of frequent use Select your most frequently used method here The default setting 1s i CAL E CAL for CAUY The rest of the methods are alternative calibration methods which can also be performed at any time by entering the function selection menu Procedures for performing each calibration method as the preset or as an alternative calibration method are described in 10 2 10 3 1 Selecting Preset Calibration Method bb ing 1 From the mass display press the CAL key repeatedly until the SEttinG menu appears r dEF Press the O T key CAL dEF appears S 2 When CAL dEF appears press the O T key E CAL The E CAL display appear 3 Press the CAL key repeatedly until the desired setting appears Select from the following four types or two types for CAUY series The stability mark appears when the currently preset method is shown Displays of four menu items E CAL Span Calibration
24. calibration record output every time span calibration or calibration test is performed An optional electronic printer see 14 1 can save reports by printing them Combination with Clock CAL function see 10 3 3 provides fully automatic and periodical calibration and reports e As WindowsDirect function can transfer numerical values only the descriptions appearing in this calibration report can not be received properly through WindowsDirect 1 From mass display press the CAL key repeatedly until SEttinG appears Press the O T key CAL dEF appears Al BRE rr rr 5 Dmi LAL oer Example 2 Press the CAL key repeatedly until Setting GLP appears The positions show check When OFF the current setting on when set and oF when unset Example 3 To change the setting press the O T key al ULP aon when GLP is showing The display ee When OFF will show GLPon The becomes 4 From this point every time the CAL key is pressed the display will switch between GLP oF and GLP on Here when the current setting is displayed the stability mark appears E E l ne 5 To change the setting press the O T key setting when the desired setting appears or When ON Example 6 Press the POWER key to return to i i reo aa ULF on GLP without changing the setting When set to ON 7 Press the POW
25. different temperatures both make the measurement unstable The temperature of the balance does not change as fast as the room temperature Changing room temperature prior to measurement causes temperature difference remaining for a long period Even without direct blow of air current contact of air of different temperatures generate air convection in the weighing chamber and result in unstable display Leave the glass doors open while not in use This prevents temperature gap between weighing chamber and ambience 28 Avoid the location where vibration from any machinery is transmitted Corners of a room are less subject to influence of vibration Open glass door minimum Use long tweezers etc Equalize the temperature of the samples to the chamber s Remove influence of the heat emitted from human body and the heat from the sample to be weighed Equalize the temperature of the object to be weighed to that of balance weighing chamber If possible keep the object in the extra space of the chamber prior to measurement Use a long pair of tweezers spatula or other instruments to keep hands away from the weighing chamber Open the glass door as little as possible when loading unloading 29 6 Windows Direct Function 6 1 What is WindowsDirect The CAUW D CAUW CAUX CAUY series can transfer data directly to a computer running MS Excel mass input window of analytical instrument software or other applications on Windows
26. ee ad Level indicator bubble 20 1 Attach the adapter cable holder Peel the protective sheet of adhesive off the adapter cable holder and stick it on the back of the balance as shown in the figure 2 Place the balance main body on the installation site 3 Attach the pan supporter the pan and the antidraft ring 1 Gently attach the pan supporter on the center axis of the weighing chamber 2 Gently place the pan on the pan supporter 3 Place the anti draft ring 4 Adjust the horizontal level level adjustment There are two level screws on the front of this balance The screws grow longer when turned in clockwise direction from above and they grow shorter when turned counter clockwise Adjust the level screws until the bubble in the level indicator is in the middle of the red circle 5 Attach the In use protective cover When the key panel and the display must be protected from dirt and wear place the cover over the key panel 21 4 4 Turning On the Power 1 Insert the AC adapter plug in to the DC IN connector on the back of the balance Place the AC adapter cable as shown in figure and hold it with the adapter cable holder 2 Plug the AC adapter to the power outlet After the balance performs a self check calibration will be automatically executed During this process the display will change as follows CHE 5 CHE 4 CHE 0 CAL 2 CAL 1 CAL 0 CALE
27. instruction of this manual e Leave the calibration weight in the weighing chamber before start performance check so that the temperatures will be equalized For placing and removing the weight use a long pair of tweezers Do not put hand into the weighing chamber Repeatability For CAUW D series perform steps 3 to 5 in both large and small ranges 1 Leave the power on in mass display backlight of CAUW series illuminates if it is set to on and let stand for one hour two hours for CAUW D series 2 Following chapter 11 set the stability and response to the standard mode set the stability detection band to count and set zero tracking to OFF 3 With a pair of tweezers place a weight close to the weighing capacity on the pan and take it off six times For each time record Xi the value displayed each time the weight is loaded Yi the value shown when the weight is removed Load and unload a weight close to the capacity 6 times Loaded X1 X2 Xi X6 Removed Y1 Y2 Yi Y6 Rx Xmax Xmin Ry Ymax Ymin Max is the maximum value Min is the minimum value 108 4 Compute Rx and Ry according to the expressions given above 5 Rx and Ry values within 1 0mg are normal In the small range of CAUW D series within 0 30mg Cornerload Performance four corner error For CAUW D series conduct this check in the large range 1 Warm up the balance thoroughly Warm up for at least one hour 9 Weight
28. is displayed gt Press O T key is added Press POWER key trC oF is displayed gt Press POWER key repeatedly to return to the mass display See 11 4 for detail Hints on Data Output When outputting the data to external devices Decimal point symbol can be selected from period and comma See main manual 14 4 Date output style can be selected from yyyy mm dd mm dd yyyy and dd mm yyyy See main manual 8 2 Date and time can be output to external device from the balance except for CAUY Press PRINT key for about 3 seconds 115 Hints on Fully automatic Span Calibration Fully automatic span calibration PSC Not with CAUY series Refer to 10 3 2 for detail Default setting of PSC is ON Upon detection of temperature change span calibration is automatically performed to maintain accuracy Weight symbol C4 blinks prior to fully automatic calibration How to skip a PSC Press POWER key while Weight symbol Ki is blinking How to switch off PSC From mass display press CAL key repeatedly until SEttinG appears Press O T key to display CAL dEF Press CAL key repeatedly until PSC on appears Press O T key PSC on appears Press CAL key PSC oF appears Press O T key Stability mark is added Press POWER key returns PSC oF Press POWER key repeate
29. measured item dSP oL may appear when nothing is on the pan which is normal 10 To make the next measurement unload the pans press CAL and begin again at Step 5 a Notes Although the density display shows 4 decimal places not all of these digits will stabilize depending on the conditions e When the items to be measured are placed in the liquid they must be completely immersed and must not have bubbles adhering to the surface of the sample or the immersed hanging pan 75 13 3 Liquid Density Measurement Liquid density measurement computes the density of a liquid by measuring the weight of a sinker solid with a known volume in air and in the liquid The following is the procedure when using a hanging pan a tank and a table allowing below balance weighing prepared by the operator Measurement of density can be done even more easily with an optional specific gravity measurement kit When using the kit follow the instruction manual provided with the kit 1 Remove the below weigh hook cover on the base of the balance after removing the two fixing screws 2 Hang the user prepared hanging pan from the below weigh hook and sink that hanging pan into the sample liquid in the tank 3 Register d liquid density as a unit referring to 12 1 SEEE inb LAL dEF 4 Input the sinker volume in cm3 for liquid density measurement Su SEE a Press the CAL key repeatedly from the mass displ
30. measurement unload the pans press CAL and begin again at Step 5 a Notes Although the density display shows 4 decimal places not all of these digits will stabilize depending on the conditions e When the sinker is placed in the sample liquid it must be completely immersed and must not have bubbles adhering to its surface or the immersed hanging pan 77 13 4 Auto Print Using Auto Print allows measurement results to be automatically output via the RS 232C connector or DATA I O connector without pressing the PRINT key with every measurement This function can be combined with WindowsDirect see 6 When Auto Print is activated if a sample weighing 10 counts or more is placed on the pan while the mass displayed is within 5 counts of zero the result is output via the RS 232C cable or DATA I O connector automatically upon display stabilization Subsequent sample measurement results will output automatically if the previous sample is first removed from the pan and the display returns to within 3 counts of zero Example a eee 1 Press the CAL key repeatedly from the mass Uni Set display until FUnC SEL appears Press the O T key The display will show CAL Example rm 2 Press the CAL key repeatedly until AtPrt appears the shows the current py AtFrE oF setting on for on and oF for off When OFF 3 Press the O T key The display shows AP Exa
31. of 1 4 of the capacity 2 Place a weight of about one quarter of the nce capacity on the pan at the locations and in the i order of the numbers given in the figure 1 center Record the results X1 through X5 for the 2 front left locations through 5 respectively 3 front right If all the differences between the value measured in the center location and each 4 back right aes of the other locations are within 1mg 5 back left the balance cornerload performance is considered normal In CAUW D series this check is not necessary in the small range 109 A 7 Below weigh Hook Dimensions Unit mm 2 Below weigh hook sensor Ap To N 2 pe e WA N 272I LALA ZL 77 e ea M S Balance bottom Below weigh hook 110 A 8 Index A AC adapter csceicc dete encetsheccotenesecannss 19 22 105 ACCESSOT ES 26 ooiitesetelerescseeusngcdeeoceatioueceds 105 add on mode ou cece eee ece cece ese eeaeeeeeeeeeeees 15 61 All CUMEN S gacccsdeps eset acecdeycneseaderaianseaccaene 65 analog display bar graph display anti convection mode cciercaiiccirescadereninesretnds 65 anti draft ring 13 19 20 96 98 105 application functions si ciicccsnnseseanedecsacecssawniens 73 application keyboard cccseeccseeeeeeeeees 105 Auto Print aaneen 30 34 78 automatic outputi Auto print Interval timer B backlight cescscctaccesesccacScaiccGeaptecanaccinn 22 23 47 bar graph d
32. recommended The CAUW D CAUW CAUxX series are set to operate fully automatic span calibration PSC by default The CAUY series requires span calibration using external weights The Essential Role of Span Calibration for the Use of Electronic Balances The measurement desired when using an electronic balance is the measurement of mass However an electronic balance cannot detect mass directly Instead it detects the weight the weight is the Earth s attraction on the item gravity and displays the mass as computed from the weight The proportion of mass to weight depends on the gravitational acceleration at the location By placing calibration weights of accurately known mass on the electronic balance the corresponding weight for that mass can be recorded This allows the mass of any item that is subsequently weighed to be computed from its weight and accurately displayed The recording and setting of weight mass relation is known as span calibration The necessity can be recognized this way for example the gravitational acceleration in the Japanese cities of Kyoto and Tokyo are 979 70775 cm s2 and 979 76319 cm s2 respectively with a difference of about 0 0057 This means that if a balance is calibrated in Kyoto and the balance is moved to Tokyo an object of 100 0000g mass will exhibit 100 0057g on the balance generating an error of two digits Always perform span calibration at the installation site before using the balance to correct for t
33. solvent specific gravity for solid specific gravity measurementent 13 2 Setting of sinker volume for liquid density measurement 13 3 Date setting 8 1 Date output style 8 2 YYYY MM DD MM DD YYYY DD MM YYYY Time setting 8 3 1 CAUW D CAUW CAUX series only 2 CAUW series only Not for CAUW D 3 CAUW D CAUW series only Default settings 103 Prtdt on 1 t Prtdt on 1Y Pridt oF dECPt Pr GECPL Pr 1Y JECPt Cn rESEt L gt rESEt Date time printout 10 4 3 Date time printout on Date time printout off Decimal point symbol in output data 14 4 Period Comma Menu reset 7 4 2 Menu reset confirmation Mass Display lt intFACE iF F1 Standard settings 1 14 3 2 iF F2 Standard settings 2 14 3 2 LiF F3 Standard settings 3 14 3 2 ViF F4 Standard settings 4 14 3 2 VIF USEr User settings 14 3 3 L jo b 1200 Communication speed setting e b 300 300 bps b 600 600 bps b 1200 1200 bps b 2400 2400 bps b 4800 4800 bps b 9600 9600 bps b 19 2 k 19 2K bps b 38 4 k 38 4K bps io d CrLF Delimiter setting Le d Cr C R d LF L F i d CrLF C R L F i d Cn Comma i d win WindowsDirect down d win WindowsDirect Right io P no Parity setting Le P no No parity 8 bits P odd Odd parity 7 bits P EvEn Even parity 7 bits io S S1 Stop bit setting Ly S S1 1 bit S2 2 bits io F dF1 Data format setting Ly F dF1 Dat
34. the conditions above has been met the weight symbol will blink for about two minutes as notification of span calibration before calibration begins The sensitivity before and after span calibration is slightly different Also no measurements can be made during span calibration When you wish to avoid entering span calibration in the middle of one round of measurements pressing the POWER key when the weight symbol is blinking will abort the automatic span calibration A N Caution Make certain that no object is on the pan and all the doors are closed during span calibration Never cause vibration of the balance during calibration 55 Setting PSC ON OFF re r 1 From mass display press the CAL key repeatedly until SEttinG appears Press the LAL JEF O T key to display CAL dEF Example D Setting 2 Press the CAL key repeatedly until PSC check When ON appears The positions show the current setting either on when on or oF when off Example During 3 To change the setting press the O T key setting When ON when PSC appears Example HE During 4 PSC on appears and from this point every selling When OFF time the CAL key is pressed the display Example switches between PSC oF and PSC on Setti i por aF Here when the current setting is displayed d eck when OFF the stability mark appears When the desired setting appears pressing the O
35. to 12 1 4 Input the density of the liquid to be used for solid specific gravity measurement a Press the CAL key repeatedly from the mass display until the SEttinG appears Press the O T key The display shows CAL dEF b Press the CAL key repeatedly until LSG SEt appears and press the O T key The symbol and the symbol appearing in the upper part of the display panel indicates it is numerical entry mode Also SG appears where the is a number The leftmost digit of blinks The blinking digit can be changed c Press the UNIT key to increase the value of the blinking digit by 1 Press the PRINT key to set that digit and move the blinking digit one place to the nght When the desired setting is entered press the O T key to confirm the density of the liquid to be used or d Press the POWER key to abort the setting and return to the LSG SEt display e Press the POWER key repeatedly to return to the mass display 74 gt Gado 5 Pressing the UNIT key repeatedly from the mass display switches the display to d Note that g also appears during weight measurement in air Example f 6 Press the O T key 7 Place the items to be measured on the pan Example 8 When the stability mark appears press the cbigg CAL key 9 Place the items to be measured on the immersed hanging pan The display shows the density of the
36. 3 3 and ON OFF for the GLP GMP ISO compliant calibration report output see 10 4 1 Appears when the fully automatic span calibration PSC or Clock CAL is on Appears when the calibration report output is on Sb bE Stability and response setting Stability detection band setting Appears when St Standard mode b1 1 count zero tracking is on Co Anti convection mode b5 5count Hi High stability mode b10 10 count Po n Pouring mode normal environment Po S Pouring mode very stable environment Po U Pouring mode unstable environment The weight symbol appears when either or both of the fully automatic span calibration PSC or Clock CAL are on 7 4 2 Returning to Default Settings Menu reset This will return all the settings to default The reference value stored in previous use of piece counting or percentage conversion and the set time of Interval Timer function will also be cleared The default settings are indicated with on the Menu Map MENL rie EE inh 1 Press the CAL key repeatedly until SEttinG appears Press the O T key The display shows CAL dEF LAL der 2 Press the CAL key repeatedly until the display shows rESEt rete Press the O T key The display shows rESEt for confirmation re Skee 3 Press the O T key one more time 7 4 3 Menu Lock The menu setting operations can be locked so that the settings cannot be inadvertently changed Thi
37. 5 Pressing the POWER key again returns to the cnec When ON mass display KA Note No more than one of the four application modes Auto Print 13 4 Interval Timer 13 5 Add on Mode 13 6 Formulation Mode 13 7 can be set ON at the same time 82 i E a D Operating Formulation Mode LILILILILE g When the Formulation Mode is set on the add on symbol and the Memory symbol are illuminated in the mass display EA 1 In the Formulation Mode place the container po He j G if used on the pan and press O T key to tare 3 l g Taring is accepted only before weighing the a first sample duuUl a i 9 2 Place the sample first component in the container and press PRINT key Upon stability the mass value is outputted to the external Device with the numbering CMP001 T aM N After output the display is automatically tared UIIE y 3 Repeat the above step 2 until all the component m m NT samples have been weighed mT LELILILILI g 4 Press the POWER key i 2M MT The measurements up to this point are summed pants HH Y j j up and displayed on the balance and outputted to E f g the external device a M NET Purr D HULL y 5 Clear the pan The balance is ready for the next set of measurements i ia M G n IC IN l a LIC Mtg Formulation Mode The items above are outputted for the measurement examples shown here Decimal points can be either comma or period in the output Re
38. 865g with delimiter of C R is shown Data ar of this example 13 bytes RB ESESESEACASARIESEIEORIES The data length varies depending on attached information unit expression and the delimiter selection as explained in 2 Remarks Position 1 For a positive value space 20H and for a negative value 2DH is in this position Positions 2 to 10 The absolute value When the numerical value does not use all the 9 positions the code for space 20H is entered to each excessive position as shown in this example With CAUW D space may appear after the value at the position No 10 Positions 11 12 One or two letters indicating the weighing unit As shown in this example the code for space is entered at position No 12 if only one letter is used for the unit Position 13 Code for delimiter 2 Information of additional bytes i Output with stability information When outputting data with stability information Refer to 14 2 3 D7 the code for S or U is added before Position No 1 in the above example Consequently the data becomes 1 byte longer When stable S When unstable U ii Verified balance as a legal measuring instrument The brackets bordering auxiliary indicating device of legal measuring instrument are also outputted In this case and are inserted to border the part of auxiliary indicating device in the format Consequently the data becomes 2 bytes longer
39. AUWICAUX CAUY Switches minimum display 1d 10d caw ee weighing range Stabilizing Display If it is unavoidable to install the balance at a location subject to air flow or vibration try changing the environmental settings to high stability mode How to set high stability mode From mass display Press CAL key repeatedly till Hi Stb is displayed Press O T key High stability mode is set and the display returns to mass display See 11 2 3 for details 114 Faster Response for Filling If faster response is required for filling or dosing purpose select Pouring mode The response will be very fast but display will be unstable How to set pouring mode From mass display Press CAL key repeatedly till Pouring is displayed gt Press O T key Pouring mode is set and normL Env is displayed Press POWER key repeatedly to return to mass display See 11 2 4 for details including environmental setting for pouring mode For Weighing Minute Samples The default setting of Zero Tracking function is ON When measuring minute sample or very slow change in mass switch Zero Tracking OFF How to switch off Zero Tracking From mass display Press CAL key repeatedly till FunC SEL is displayed Press O T key CAL is displayed Press CAL key once trC on is displayed Press O T key trC on is displayed Press CAL key trC oF
40. CAUW D series when the power is connected and turned on the balance is set to the small range with a minimum display of 0 01mg To switch to the large range with a minimum display of 0 1mg press the 1d 10d key except for CAUW D series this key has a different function gt 9 2 When measurement exceeds the small range capacity 82g for CAUW220D 42g for CAUW120D during use of the small range display automatically switches to the large range In this case taring with O T key in the large range will fix the range and reducing the load on the pan within the small range capacity will not return it to the small range O T key has to be pressed again within the small range to resume the small range display Small range fr gt Large range f 7 5 4 For Stable Measurement in Semi micro Range CAUW D series only The small range semi micro range minimum display 0 01mg of CAUW D series dual range balances produces excellent response and stability However weighing in the 0 01mg range is generally more subject to the environment and how measurements are performed compared to the 0 1mg range When using the small range of CAUW D series observe the following instructions in order to obtain the best result Avoid air current from the air conditioner When the air conditioner is in operation the temperature of the air current from it has a large difference from the room temperature Air current and presence of
41. CAUY series when the door rails of the side glass doors become dirty or worn the rails can be replaced Removing the door rail X 1 Remove the glass door 2 Press down the outer edge of the door rail with a pointed thing for lifting the door rail Door rail 3 Lift and remove the rail Door rail 97 15 2 Transport When moving by hand Remove the anti draft ring the pan and the pan supporter from the weighing chamber Lift the main body as shown in the figures and carry it securely in both hands When using other methods of transport Use the packing box in which the balance was delivered 1 Place hands on the main body as shown in the figure 2 Lift the main body slowly with the fingers inserted beneath the bottom of it A N Caution This is a precision instrument Handle with care and never give any impact 98 16 Troubleshooting 16 1 Error Code Displays Remove items from the pan In order to postpone calibration press POWER key CALE3 Large span error in PCAL Use the correct calibration weight CAL E4 Arge SPA Amor In Use the correct calibration weight span calibration The zero point shift is large during calibration CHE X X is a numeral Please contact a service Internal malfunction when the display stops here representative Err 0X X is a numeral Internal malfunction PEASE COMAE SEIEE representative An improper value Enter the correct nu
42. E tESt i CAL 1 i tESt CAL SEt PCAL SEt 1 YPcAL 1 Y LigHt on 2 t LigHt on 2 1Y LigHt oF 2 Vid 1234 GLP on fi GLP on 1 1Y GLP oF 1 PSC on 1 r PSC on 1 tY PSC oF YtCAL on 3 Al tCAL on s HY tCAL oF 3 TICAL t1 3 YtCAL t2 3 TICAL t3 3 y LSG SEt yov SEt 1 01 21 1 StYL dAtE 1 Le Y md 1 m d Y d m Y yt 16 50 1 Autoprint function 13 4 On Off Interval timer setting 13 5 Bar graph display setting 9 1 On Off Add on mode 13 6 On Off Formulation mode 13 7 On Off Selecting preset calibration method 10 3 1 Setting span calibration by external weight AUY Setting calibration test by external weight Setting span calibration by built in weight AUW D AUW AUX Setting calibration test by built in weight Input value of external weight for calibration 10 3 5 Input value of external weight for built in weight calibration 10 3 6 Built in weight calibration 10 3 4 Backlight 9 3 Backlight on Backlight off Input balance ID number 10 4 2 Calibration report 10 4 1 Calibration report output on GLP GMP ISO compatible Calibration report output off GLP GMP ISO compatible PSC 10 3 2 PSC on PSC off Clock CAL 10 3 3 Clock CAL on Clock CAL off Clock CAL running time setting 10 3 3 Clock CAL running time setting 10 3 3 Clock CAL running time setting 10 3 3 Setting of
43. ER key again to return to the mass display 62 a Note Date output ID number etc of electronic printer EP 50 or EP 90 should be Turned off when calibration report is produced 10 4 2 Balance ID Setting This setting is for the balance ID number that is output along with the calibration report GE te an Y 1 From mass display press the CAL key repeatedly until SEttinG appears T Press the O T key CAL dEF appears LAL OEF Example ate 2 Press the CAL key repeatedly until id Gane id appears The is a number Press the O T key In the upper part of the display panel the MENU symbol and the symbol appear in order to indicate numerical input mode The leftmost digit of blinks The numeral of the blinking digit can be changed 3 Press the UNIT key to increase the value of the blinking digit by 1 Press the PRINT key 7 to set that digit and move the blinking digit aK one place to the right When the desired setting is entered press the O T key to confirm the balance ID number Example Ke ia 43 a 4 Press the POWER key to return to id No blinking 5 Press the POWER key again to return to the mass display 63 10 4 3 Date Printout Setting This setting determines whether or not the date and time on the balance s built in clock is printed out along with the calibration report 1 From mass display press the CAL key repeatedl
44. FF the current setting either on when on or oF when off Example ren Duri ia 3 To change the setting press the O T key ce KKI setting When ON when tCAL appears Example EE During 4 tCAL on appears and from this point every setting When OFF time the CAL key is pressed the display switches between tCAL oF and tCAL on Here when the current setting 1s displayed the stability mark appears When the desired setting appears pressing the O T key changes Example m the current setting Pressing the POWER key rm o gt i i Setting ciL on returns the setting to tCAL without check When ON changing the setting 5 Press the ROWER key repeatedly to return to the mass display 57 Setting the time for Clock CAL oF ae 1 From mass display press the CAL key repeatedly until SEttinG appears Press the O T key to display CAL dEF LAL er a 6 32 Example 2 Press the CAL key repeatedly until tCAL t L ro I Ll appears Press the O T key to display t HH MM The position shows the reference For the t1 setting number of the time setting a numeral from 1 to Example man 17 3 The currently set time is displayed as Ei 7 esac HH MM HH is the hours and MM is the When setting for the first time minutes with the leftmost digit blinking l Example aan The time appears as__ when no time is Li a
45. INDUSTRIAL WEIGHING SOLUTION CAU series Electronic Balance Notation Conventions KA Note This instruction manual uses the following notation conventions to indicate Safety Precautions and additional information Indicates a potentially hazardous situation that may A N Caution resultin injury to personnel or equipment damage KA Note Provides additional information needed to properly use the balance Other conventions used in this manual include ee ee ee Indicates the step number in a procedure or a sequence of A changes in the balance display key Indicates the operation key on the balance See 2 2 Indicates the message appearing in the balance display Indicates that the balance is in the weighing mode and mass is displayed in one of the weighing units mass display Safety Precautions A N Caution To ensure safe and proper operation of the balance observe the following precautions Do not use the balance in hazardous areas This includes areas where the balance is expose to dust or flammable gases and liquids Use the AC adapter specified by CAS To prevent electric shock never disassemble the AC adapter The AC adapter is designed for indoor use Do not use the AC adapter in exterior environments or where it may be splashed by water Ensure that the power supply voltage meets the indicated range of the AC adapter e Handle the balance carefully The balance is a pr
46. PER LOWER and TARGET keys for Application keyboard AKB 301 321 53382 01 checkweighing cannot be used with CAUW D CAUW CAUX CAUY series 105 a Note The number and specifications noted here are subject to change without notice The RS 232C cables are not guaranteed to match every computer or device Also their lock screws may not match the connector threads on the balance A 4 Specifications for RS 232C Connector RS 232 Specifications Name Function Comment i a CO en Po t e a E T Be E m o o o E 4 o ee _ dd Se a a ee ae ae a a e 2z n on S o z n on S e O a NC Ope e 5 n ono 106 A 5 Table of Unit Conversion Constants The following conversions are used to display in various mass units 1g 1000 mg 5ct 0 266667 mom 0 00220462 Lb 0 0352740 Oz 0 0321507 Ozt 0 0267173 TL HK 0 0264555 TL Singapore 0 0266667 TL Taiwan 0 0264600 TL Malaysia 0 0266071 TL China 0 643015 dwt 15 4324 GN 0 216999 m 0 0657895 b 0 0857339 t 1 12877 0 R Note The unit of parts pounds 0 is not outputted to external devices 107 A 6 Performance Check Guide KA Notes The following is a standard guideline used to determine whether the balance is working properly The specific criterion can be set according to each user s requirements e Conduct the performance check in a location without changes in room temperature Install the balance following the
47. The display shows E CAL default settings 2 Press the O T key Span calibration begins and the zero display blinks and about 30 seconds later the weight value to be loaded appears 3 Open the weighing chamber s glass door set the indicated weight on the pan and shut the glass door 4 After the zero display blinks remove the weight from the pan and shut the glass door SEt CAL End appears and after returning to mass display the span calibration is complete 117 MEMO 118 Oo cd cd CAU series Electronic Balance CAS CAS BLDG 440 1 SUNGNAE DONG GANGDONG GU SEOUL KOREA TEL _ 82 2 2225 3500 FAX_ 82 2 475 4668 www globalcas com Specifications are subject to change for improvement without prior notice 9002 CAU 0033 1 2008 02
48. When the stability detection band is set to 1 the stability mark appears when the mass display stays within 1 count for a set period of time The stability detection band setting may be selected from three levels 1 count 5 counts and 10 counts The default setting is 1 count One count is equal to 0 1mg when the minimum display is 0 lmg The setting of the stability detection band can be checked in the settings check display see 7 4 1 by pressing the CAL key four times from mass display Setting the Stability Detection Band 1 Press the CAL key repeatedly from the mass FUALSEL display When FUnC SEL appears press the O T key CAL is displayed shown Example biad The part single or double digits shows the LL 2 Press the CAL key twice bAnd is When setting is 1 count current stability detection band setting Example 7 3 Press the O T key b 1 appears b 4 At this point pressing the CAL key changes When setting is 1 count the display in this order b 1 b 5 b 10 representing stability detection bands of 1 Example HE count 5 counts and 10 counts respectively When the current setting is displayed When set to 5 count the stability mark appears 4 Press the O T key to select the stability detection band currently displayed or 5 Press the POWER key to return to the bAnd display without chang
49. YY MM DD is selected displays in the order of y m d m d y d m y gt y m d y m d is for setting Y YY Y MM DD m d y is for MM DD YYYY and d m y is for DD MM Y YYY drm When the current setting is displayed the stability mark appears To change the 3 d m setting press the O T key when the desired setting is on the display or When DD MM YYYY is selected 4 Press the POWER key to return to StyL dAtE without changing the setting MENU ut fee at SLGALE 5 Pressing the POWER key again returns to the mass display 43 8 3 Time Pre bk inh r L Ped der Example t 425 2 25PM Example Pa 724 ms Lim bus Ta ias Pa Example ra 1 From the mass display press the CAL key repeatedly until SEttinG appears Press the O T key CAL dEF will appear 2 Press the CAL key repeatedly until t HH MM appears HH and MM are each two digits representing hour and minute respectively and press the O T key 3 In the upper part of the display the MEMU symbol and the symbol appear indicating number entry status Also the current time setting appears as HH MM SS HH is hours MM is minutes and SS is seconds with the leftmost digit blinking 4 Pressing the UNIT key increases the blinking digit by one Pressing the PRINT key moves the blinking digit one place to the righ
50. a format 1 F dF2 Data format 2 F dF3 Data format 3 F dF4 Data format 4 io H oFF Handshake setting Le H oFF None H SoFt Software H HArd Hardware H tr Timer 1 CAUW D CAUW CAUX series only 2 CAUW series only Not for CAUW D 3 CAUW D CAUW series only 0 0000 Mass display Default settings 104 A 2 Standard Accessories and Maintenance Parts List a Pan supporter assembly 321 62933 With rubber cushions Anti drait ring 321 62903 Acap O o onaya O twassew aesa 321 6293202 Frontgessassemoy fears OOO Door rail right 321 62901 01 Dome faso OSS museprotecvecover fears OOOO In use protective cover pieces 321 62982 Knob for gass door Gpieces 32162285 ozs fT A 3 Special Accessories Options List 321 62675 01 Impact dot print Can be used with Seen EMNET EE SY w o AC adapter WindowsDirect Statistical calculation Impact dot print Can be used with 321 62675 11 WindowsDirect Statistical calculation w o AC adapter Sample No can be attached Date time can be attached except for CAUY lonizer Static Remover 321 73000 21 Holder stand included AC corona STABLO EX w o AC adapter discharge method Electronic Printer EP 90 RS 232C cable 25P 9P 1 5m 321 60754 01 For IBM PC AT DOS V Null modem Footswitch FSB 102TK 321 60110 12 For taring corresponds to O T key Footswitch FSB 102PK 321 60110 11 For output corresponds to PRINT key Specific gravity measurement UP
51. amscantsnduts 66 OW Sl psec sccecceecnetececoencansdeccumccancsences 22 31 85 preset calibration Method cc seeeeeeees 54 printer electronic printer PSG paudiasnisi a cuastehioune dye totsesanenccettammusees 23 55 R range weighing range FESpONSE sid ecireciercc exch ecaevernemeecdeeensa 65 FRO 2I2C serinatu oreinen 13 31 86 106 RS 232C conector specification specifica tions for RS 232C connector S safety precaution ssesssssseerreserrrerrrerrenenn 12 self checK sannnononnnnnnnennnenonrrnnnnnroerrnrrenenennnne 22 setting calibration type of regular use 54 setting WINS cxirccuseetetamacce nents aernencnassucntesunees 70 settings check display 39 40 66 small range ee eee eee 23 25 27 solid specific gravity measurement 70 74 span calibration 23 24 48 54 55 57 59 62 span calibration with built in calibration weight span calibration with external weights 24 54 specific gravity measurement kit 74 76 105 specifications for RS 232C connector 106 stability ssr 65 stability detection band cceeeeeeeeeeeees 68 stability mark sccseccscaccedeuecccseascetzeaesie 15 25 68 stability wait ssiccnaeskateenesunbtvainvian renerne rrenetan eene 88 stand Dy ee eee ence eon seen ree 14 15 22 standard accessories cccecce eee eeeeeeeees 105 standard settiNg secccrrcivcossntnesuwsiserarasaseniedss 91 SIOD DIE
52. an LiGHt The position shows on check When ON for on and oF for off 3 To change the settings press the O T key when the LiGHt appears The display shows LiGt on Example During setting When OFF 4 From that point every time the CAL key is Example pressed the display switches between During LiGt on on and LiGt oF off Here setting When OFF when the current setting is displayed the stability mark appears 5 Press the O T key when the desired setting appears and the display will return to LiGHt indicating the new setting 6 If no change is required press the POWER key to return to LiGHt Example E aeng 7 Press the POWER key repeatedly to return check When OFF to the mass display a Note When backlight is used for normal operations any required warm up should also by performed with backlight on Leave the balance in mass display rather than STAND BY for the required warm up period See 4 4 47 10 Calibration 10 1 What is calibration 10 1 1 The Necessity of Calibration Calibration is required to accurately weigh items with an electric balance Calibration must be performed in these conditions e When the location of the installation site is changed even when moved within the same room e When the room temperature changes e Also daily calibration before use is
53. ar LAL der 2 Press the CAL key repeatedly until d Example u MM DD appears MM and DD are each d Hii two digits representing month and date Mar 15 respectively and press the O T key In the upper part of the display the MENU Symbol and the symbol appear Example a Aaa indicating number entry mode Also the current date setting Mar 15 2003 appears as YY MM DD YY is the year with the leftmost digit blinking Example sF 3 Pressing the UNIT key increases the blinking HeH digit by one Pressing the PRINT key Nova 3004 moves the blinking digit one place to the nght 4 Press the O T key when the desired date is shown in the display The built in clock will be set 5 Press the POWER key repeatedly to return to the mass display a Note The actually outputted date format is not the same as the display during this setting Select your desirable style of expressing year month and date in 8 2 42 8 2 Date Output Style The order of the year the month and the date in the external output can be selected from three styles 1 From the mass display press the CAL key JECE my repeatedly until SEttinG appears press the O T key CAL dEF will appear LAL der 2 Press the CAL key repeatedly until StyL 5 Ly 1 AOLE dAtE appears 3 Press the O T key uy The display shows y m d After this pressing the CAL key cycles the When YY
54. ar graph in weighing Example tau tS When about one third of the capacity is used 45 9 2 Changing the Minimum Display CAUW CAUX CAUY series only The CAUW CAUX CAUY series allow the minimum display to be changed by one digit if desired The last decimal place will be rounded and removed from the display gies HEE r 1 To change the minimum display by one digit Standard Press the 1d 10d key from the mass display The minimum display digit will be displayed with only three decimal places _ 2 To return the minimum display to the _ gt nnmn standard setting E ig Press the 1d 10d key from the mass display The minimum display digit will return to the previous setting The decimal point does not move When the minimum display is changed by one decimal place the final decimal place remains empty In the CAUW D series the 1d 10d key switches the weighing ranges and the position of the decimal point also changes See 5 3 9 3 Turning the Backlight On and Off CAUW series only Not for CAUW D The CAUW series is equipped with a backlight for the display to allow easy viewing Regardless of the surrounding lighting conditions The backlight can be switched on and off CeL r 1 Press the CAL key repeatedly from the mass IEEE my display until SEttinG appears Press the O T key CAL dEF appears rot fee LAL Example 2 Press the CAL key and the display shows Setting LoGHe
55. ation method is not i CAL go on to Step 2 Refer to 10 3 1 for preset calibration method run SEL 2 Press the CAL key repeatedly until To FUnC SEL appears then press the ne O T key to display CAL E LAL 3 Press the O T key again The display shows E CAL ra 4 Press the CAL key twice The display shows i CAL E 5 Press the O T key The motor sound of LAL g weight loading system is heard and the display changes automatically in this order CAL pigs CAL 1 CAL 0 and CAL r i Ei d End When the display returns to the mass display span calibration is complete 50 10 2 2 Span Calibration With External Weights E CAL The balance will be adjusted with external calibration weights 1 From the mass display press the CAL key once If the display shows E CAL Preset calibration method is E CAL jump to Step 4 If the display shows another item Preset calibration method is not E CAL go on to Step 2 Refer to 10 3 1 for preset calibration method MENU m o ro i LA Ee gt mm wry mm rm 2 Press the CAL key repeatedly until FUnC SEL appears then press the O T key to display CAL i z0 p E LAL 3 Press the O T key The display shows E C AL 4 While E CAL is shown press the O T key Span calibration begins and the zero display Example blinks 5 Recheck that
56. ay until the SEttinG display appears Press Example nem the O T key The display shows CAL dEF qo HU b Press the CAL key repeatedly until Sv SE appears and press the O T key appears where the is a number The MENU symbol and the symbol appearing in the upper part of the display panel indicates it is numerical e rut in entry mode The leftmost digit of blinks cat Mh The blinking digit can be changed c Press the UNIT key to increase the value of the blinking digit by 1 Press the PRINT key to set that place and move the blinking digit one place to the right When the desired setting is entered press the O T key to confirm sinker volume in cm3 of the sinker to be used or Su SEE d Press the POWER key to abort the setting and return to the Sv SEt display e Press the POWER key again to return to the mass display 76 5 Pressing the UNIT key repeatedly from the mass display switches the display to d Note that g also appears during weight measurement in air 6 Press the O T key Example E 593109 g 7 Place the sinker on the balance pan 8 When the stability mark appears press the CAL key Example 5 Diggi 9 Place the sinker on the immersed hanging pan The display shows the density of the sample dSP oL may appear when nothing is on the pan which is normal 10 To make the next
57. d level communication settings menu group i mann j ULLLIL g Mass display Application measurement individual settings menu group Select Func ath This second level menu group includes settings for selection and execution of alternative calibration method see 10 2 10 3 1 zero tracking on off see 11 4 stability detection band setting see 11 3 unit selection removal see 12 1 Auto Print on off analog display on off auto memory amp zeroing mode on off and net total measurement mode on off System settings menu group Select IEEE int This second level menu group includes various settings related to calibration such as settings for the type of regular use calibration see 10 3 10 4 as well as information entries for mediums required for specific gravity measurement see 13 2 13 3 and settings related to the clock Communication settings menu group Select incF ALE This second level menu group includes settings for communication formats for connecting the balance to external devices see 14 3 There are standard formats prepared beforehand and user defined formats that allow itemized selection 39 7 4 Useful Functions Related to Menu 7 4 1 Settings Check Display From mass display press the CAL key four times to display the confirmation of the current settings Displayed as abbreviations are the three kinds of environmental settings see 11 ON OFF for the fully automatic span calibration see 10 3 2 10
58. dly to return to the mass display When PSC 1s off perform span calibration according to Span Calibration Procedure when it is necessary Clock CAL Clock CAL is a practical alternative that performs regular automatic span calibration according to time setting CAUW D CAUW series only up to 3 times a day refer to 10 3 3 116 Span Calibration Procedure Span calibration is required to accurately weigh items with an electronic balance Span calibration should be performed e When the location of the balance is changed even within the same room e When the room temperature changes considerably e Periodically according to the quality control plan of the user Before span calibration verify that the balance is in the mass display and that the pan is empty CAUW D CAUW CAVUX Series Span Calibration Using Built in Weight 1 Press the CAL key once The display shows 1 CAL default settings 2 Press the O T key After the display shows CAL 2 CAL 1 CAL 0 and CAL End it returns to the mass display and span calibration is complete DODAMO 9 1 2 When fully automatic span calibration PSC is on span calibration is automatically performed according to temperature changes PSC is set to ON by default See 10 3 2 CAUY Series Span Calibration Using External Weights BRK MENU r a gt O CO C Cr Cn 1 2 1 PressFrom the mass display press the CAL key
59. e exact value conventional mass value of the operator s calibration weight to be used for PCAL procedure can be entered be unk 1 From mass display press the CAL key repeatedly until SEttinG appears Press the roy Ace O T key CAL dEF appears 2 Press the CAL key repeatedly until PCAL e Set appears and press the O T key One of POR SEE these numbers will appear depending on the Example oe machine model 50 0000g 100 0000g UULUUE g 200 0000g or 300 0000g In the upper part of the display panel the symbol and the symbol appear in order to show number entry mode The leftmost numeral blinks The blinking digit may be changed Example i 3 When the UNIT key is pressed the value of HHHH the blinking digit increases by 1 at a time Press the PRINT key to move the blinking digit one place to the right Enter the desired value 4 Press the O T key to set the external calibration weight value for built in weight GEH calibration The display proceeds to SEt then to PCAL SEt aro PERL SCE 5 Press the POWER key again to return to the mass display Calibration Weight Value Range CAUW D series Othes series R Note In the CAUW D series the conventional mass value may be input for up to five decimal places 61 10 4 For GLP GMP ISO Compliance 10 4 1 Calibration Report Setting Setting the calibration report provides an automatic
60. e mass display with units such as g The actual mass of the current sample can easily be e When changing the item to serve as a 100 standard the process must be repeated from step 3 In steps 2 through 4 the display is output in percentage based on the last setting of percentage conversion 72 13 Application Functions 13 1 Piece Counting PCS Example a aa When PCS is used for the first time Example a When PCS is used for the first time Example Example w nos L at When loading 20 pieces SEE Example 5 an PCS Li a 1 Register PCS as one of the units beforehand See 12 1 PCS is registered by default Therefore registration is not required if the default setting has not been changed 2 From the mass display press the UNIT key repeatedly to switch to the PCS display 3 When a weighing vessel container is used place the vessel on the pan and press the O T key The display does not change 4 Count the 10 pieces or 20 50 100 pieces of the sample to be measured accurately and load them on the balance 5 Press the CAL key Ld 10 is displayed 6 Every time the CAL key is pressed the display will change in this order Ld 10 Ld 20 Ld 50 and Ld 100 7 When the correct number of pieces on the balance is displayed and the stability mark has appeared press the O
61. ecision instrument of solid design Do not connect peripheral devices other than those recommended by CAS The balance may not operate properly if peripheral devices other than those specified in this manual are used The specifications of the RS 232C CAUX connector are described in Appendix 4 Connect the peripheral devices according to the methods described in this instruction manual Do not disassemble the balance accessories or peripheral unit Declaration Of Conformity CAS Corporation declares that the following products CAUW D Series CAUW Sreies CAUX Series and CAUY Series Analytical Balances conform to the following directives Directives EMC directive 89 336 EEC amended by 92 3 1 EEC 93 68 EEC EN55022 1994 A1 1995 A2 1997 Class A EN55024 1998 EN61000 3 2 1995 A1 1998 A2 1998 EN61000 3 3 1995 Low Voltage directive 73 23 EEC amended by 93 68 EEC EN60950 1992 A1 1993 A2 1993 Weighing Instruments Department Analytical amp Measuring Instruments Division CAS CORPORATION CAS BLDG 440 1 SUNGNAE DONG GANGDONG GU SEOUL KOREA fort LAL Issued by in accordance with Applicant In respect of Characteristics Walid until Description and documentation Nederlands Meetinstituut EC type approval certificate Number T7236 revision 0 Project number 704813 Page lof4 NMi Certin BV Huge de Grootplein 1 3314 EG Dordrecht The Netherlands Notified Body
62. eeen 13 PA Man le 110 6 0 cj alk eee nee ene eee E 13 2 2 Key Panel and Oper ati On ss ocsticcurecssnestcsssteczontvehiececssaanscoboanceabiedesensdsendetesbdaeotestse 14 2 3 Balance Display and FUnCtions cccccssesessesesesscsssseescseseeseeesseseeseseeseeecesees 15 eC CMC A IONS eenean E E 16 CEUC eee nn nnn re UEC 17 Al Tostal ioin S i aa sisssh sc n EEEE EE EAEE 17 4 2 Unpacking and Delivery Inspection cccceseesessseescssesessescseeseeessesesscseeseees 18 Aa O eaea E N 20 44 Tomine On the POW CL s ssrsosinssirnne annei enaa 22 45 Span Oe 1 0 1510 eee eee eee een ene eee 23 5 Basic Operation Read Chapters 1 to 5 for basic but proper operation of the balance 25 TY SU MMA aad A Zo 5 2 Changing the Unit Display cc ccccssessescssesessescssesessssessescsecseessesesseeesseeees 2d 5 3 Switching the Weighing Range CAUW D series only ceeeeeseeeeeees 27 5 4 For Stable Measurement in Semi micro Range CAUW D series only 28 6 Windows Direct Function 000 00 cccssessssssssssecsssecssssccesssccesseccssseeessees 30 6 1 What is WindOWSDIrect 00 ceesessesesesessssesescesesessescsescesesesessesesesaeseseeseseseeaeaees 30 6 2 WINGO ws Direct SCC OS sisia e E E 30 6 2 1 Setting the Balance 0 ee cccssssesssscssesesssseseeccsseseseescseeseseesesesseseeaeees 30 6 2 2 Connechine the RS 232C Cable sisri 31 6 2 3 Setting Up the Compute ccsccscssssessescssesesesseseeseseeseseseceeseees 32 6 2 4 Star
63. eiving the data In this case increase the length of the interval During use of the interval timer function keep PSC 10 3 2 and Clock CAL 10 3 3 functions off Do not perform any type of calibration while using interval timer function 13 6 Add on Mode This function is convenient for making many measurements of minute samples In this mode with any unit when the displayed value is within 5 counts of zero and an item of mass of 10 counts or more is placed on the pan that value is output via the RS 232C cable or DATA I O connector upon display stability and automatic taring is done each time afterwards This is repeated newly every subsequent time a new sample is placed on the balance In the CAUW CAUX CAUY series when the minimum display digit has been eliminated by pressing the 1d 10d key the evaluation is based on the count number displayed before Pressing the POWER key stops the Add on function When stopped the measurements up to that point are summed up and displayed When the optional printer or computer are connected the startup is printed out as ADDON MODE and upon stop the total is printed out as TOTAL 80 1 Press the CAL key repeatedly from the mass Une EL display until FUnC SEL appears Press the O T key The display will show CAL Example 2 Press the CAL key repeatedly until Addon Example m K i Addon af appears The
64. er stability slows the response and processing for higher response reduces stability The CAUW D CAUW CAUX CAUY series are designed to have capability to provide both good response and high stability Most measurements can be done with the default settings which is Standard mode Depending on the environment and the objectives of using the balance Anti convection mode High stability mode and Pouring mode are also available The currently set mode is easily checked by pressing the CAL key four times from mass display to produce the settings check display see 7 4 1 11 2 1 Standard mode This is the default setting Use this mode unless stability or response is affected by environmental factors From the mass display pressing the CAL key repeatedly until Stnd is displayed Pressing the O T key here sets the mode to Standard mode Setting of this mode can be fe confirmed only in settings check display 5SE bi t see 7 4 1 When standard mode is selected Settings Check Display 11 2 2 Anti convection mode When ambient temperature changes such as those due to air conditioner cycling r are unavoidable during measurements convection Conuftt may occur in the weighing chamber and cause display fluctuation after the stability mark appears The small range minimum display of 0 01mg of the CAUW D series is more likely to demonstrate this effect 65 Settings Check Display a MENU 5 When anti convec
65. esessssesseeeeeeees 62 1042 Balance ID Sein Pacers cco coos ances R 63 10 4 3 Date Printout Se Ui Gof eces sec cietectiercserstron adc septeiatebeadddseessiuavelataa 64 11 Environment Settings 0 0 00 ccccccsssssssssesssessssecsssecssescsssecssseessneessees 65 11 1 What are environmental Settings 0 0 ccsescsesseseeecssecessescssssesesssseeseseeaeees 65 11 2 Settings for Stability and Response ccccesessesesseseeseseseeecseeseseeseseeseseeaeees 65 E2 Sandard Mode sia aie sa cmeurpia aie ese ctacnaccunialdea esate ai tanasesnnensdsaielGosabancs 65 11 2 2 Anti convection mode sscssssicensavesdsscnivcciaaiaddsaeniwnycnevosdetsnlsvensniedcearsieas 65 1123 Mieb stability Modessa EE 66 11 2 4 Pouring Mode fast response ccccesseessescssesessecessescsseseeseeeeeseees 66 11 3 Stability Detection Band ccc ccecccsseseescseessscsseseescsssseseeecsecsesessceescseeaeees 68 DA Zero Tracking as epee daca eee eacvaen neti deatet tat ceeecia edie 69 12 UDS perenne te renee A CTO SOTO Ee E eee vr 70 12 1 Setting Units of Measurement 0 cccccceccseescsesseseescssssessescsseseseseeeeseseeaeers 70 12 2 Percentage 4 C ONVErSIOI osissa aE EAE SE T2 13 Application Functions 0 0 0 000 000 ccccccccscssssssssssssssscsssecssssessssesssecsssecssneessees 73 132 Piece Counting POS esras a Pre Pieestes aed eaestaeet 73 13 2 Solid Specific Gravity Measurement cccccccseeeseseesescseesceseseseeseseeseeeeasees 74 13 3 Li
66. ess the POWER key to return to io P 93 14 3 3 4 Stop bit settings 1 The display changes from io S to S S1 Pressing the CAL key cycles through the available settings The stability mark appears when the current setting is displayed Display during setting S S1 S S2 Setting specifics Stop bit 1 bit Stop bit 2bit 2 When the desired setting appears press the O T key 3 Press the POWER key to return to io S 14 3 3 5 Input output data format settings 1 The display changes from io F to F dF1 Pressing the CAL key cycles through the available settings The stability mark appears when the current setting is displayed aac F dF1 F dF3 F dF4 setting Data format 2 Data format 3 Data format 4 Extended Same format Same format format from as Mettler as Sartorius data format 1 balances balances Data format 1 Setting specifics Standard CAS format 2 When the desired setting appears press the O T key 3 Press the POWER key to return to io F A N Caution When using EP 80 EP 50 EP 50WIN or EP 60A electronic printer always use data format 1 R Note When set to data format 2 the balance will always send a process result in response to commands from the computer 14 3 3 6 Handshake settings 1 The display changes from io H to F dF1 to
67. fer to 14 4 CMP001 0 5361g CMP002 0 54229 CMP003 0 4488g TOTAL 1 5271g 83 R Note When Formulation mode is in use fully automatic span calibration by PSC 10 3 2 or Clock CAL 10 3 3 is not performed Instead Weight symbol keeps blinking when span calibration is necessary Span calibration can be performed between sets of measurements 14 Communication with Peripheral Devices 14 1 Electronic Printer The CAU C series allows connection to the following CAS electronic printers EP 80 Electronic Printer EP 50 EP SOWIN Electronic Printer EP 60A Electronic Printer When using an electronic printer follow the below procedure for connecting it to the balance _ 7 1 Set the communication status of the balance to F Fi F1 standard settings 1 See 14 3 2 2 When using a computer as well set to timer gt H be handshake see 14 3 3 1 in the user settings 3 Turn off the power when the balance is either oFF or STAND BY Then connect the printer cable to the DATA I O on the back of the balance Connect the printer cable to the printer too 4 Turn on the balance power 5 Turn on the printer power R Notes e Refer to the instruction manual of the electronic printer e When using EP 80 or EP 5OWIN simultaneously with WindowsDirect function communication settings are different Follow 6 2 1 for setting the balance Date and time output Press and
68. from the balance and turn off the computer 3 Connect the RS 232C cable to the RS 232C connector on the back of the balance 4 Connect the RS 232C cable to the computer 31 When using WindowsDirect use a Null modem cable of one of the below wirings 1 D sub9 D sub25 2 D sub9 D sub25 1 1 2 2 2 3 3 3 3 4 4 4 4 DOD NT Ee T T T 1 8 a 8 8 9 ia 20 20 22 A cable of hte 1 wiring 1s available as an optional accessory RS 232C Cable 25P 9P 1 5m P N 321 60754 01 6 2 3 Setting Up the Computer leave the balance unplugged 1 Tum ON the power to the computer and start Windows 2 Click Start choose Settings and Control Panel 3 Select Accessibility Options 4 Verify that there are no check marks for any items on all five tabs including General 32 Accessibility Options Keyboard Sound Display Mouse General 21x m Automatic reset Turn off accessibility features after idle for 5 v minutes m Notification J Give warning message when turning a feature on J Make a sound when turing a feature on or off rm Serialkey devices SerialKey devices allow alternative access to a keyboard and mouse features RE MV Support SerialKey devices Settings Administrative options IV Apply all settings to logon desktop IV Apply all settings to defaults for new users Cancel Apply
69. he AC adapter to the balance when oFF is displayed press the POWER key The mass display appears R Note Turning ON the balance before Windows is completely activated may cause incorrect operation 3 Open the Note pad accessory in Windows or start the application you wish to use 4 Press the PRINT key o f the balance Verify that the numeric value displayed on the balance appears at the cursor position on the screen of computer The effect is the same as typing the value from the computer keyboard and pressing the ENTER key Characteristics indicating the unit of measure are not sent to the computer 5 Test combination with Auto Print function if you wish to use it 6 End the operation using the standard close or exit procedure Windows Windows 95 Windows 98 Windows Me Windows 2000 Windows XP and higher 6 3 Troubleshooting WindowsDirect Function a Notes e This function may not operate on a computer on which a normal U S version of Microsoft Windows does not operate Some types of personal computers may not be able to use this function or some features may be limited CAS does not guarantee that this function can be used on all computers without any problems currently or in the future CAS is not liable for any direct or indirect problems caused by this function It is recommended that important data or programs on your computer be backed up before using this function
70. his effect In addition electronic balances use a permanent magnet and a coil in their weight detecting system Even with compensation a permanent magnet generates a sensitivity difference of up to 2ppm two millionths with every 1 C fluctuation in temperature When measuring for example a 100g object this difference amounts to 2mg which means a possible error on the final two digits displayed on the electronic balance If the temperature changes by 5 C after calibration an object of 100 0000g may appear to increase to a maximum of 100 0010g When there is a change in temperature always calibrate again for accurate measurement 10 1 2 Types of Calibration Terms used in this manual Span calibration Adjustment of the balance sensitivity using two weight values zero and near capacity Calibration test Comparing the current calibration mass reading to the calibration mass reading after the last span calibration Calibration _ Specifies both span calibration and calibration test The CAUW D CAUW CAUxX series have a built in motor driven calibration weight This weight allows easy key calibration operations i CAL 1 tESt without having to maintain external weights and manually load and unload weights These models are also equipped with functions for performing fully automatic span calibration whenever necessary The two functions are PSC for executing automatic span calibration made necessary by temperature cha
71. hold the balance s PRINT key for about 3 seconds Not with CAUY e Before printing the data other than normal measured value date report of calibration etc turn off the number printing function automatic count up of EP 50 e Continuous output cannot be made to an electronic printer 85 14 2 Personal Computer RS 232C Programming with the command codes makes it possible to control the balance from a computer When the balance does not have to be controled by the computer WindowsDirect see 6 offers very handy data transmission 14 2 1 Connecting the Cable a Notes The cable must have the correct connections as shown in the diagram below e Cables with the connections shown below and the optional accessory RS 232 cable are not guaranteed to operate properly for all types of computers and devices Refer to 6 2 2 when using WindowsDirect function For DOS V computers D sub9 pin Null modem Computer side Balance side RXD 2 2 TXD TXD 3 3 RXD DTR a 6 DSR SG Sweetness en nne 7 SG DSR Gwen ee enna nana 20 DTR RTS ene 5 CTS CTS 8 4 RTS Q 22 a This connection is not necessarily required 86 14 2 2 Data Format Data format 1 F dF1 in menu item selection is the CAS s standard data format See 14 3 3 5 The following is the details of this data format 1 Basic format An example of data format for a negative weight value 21 6
72. ice ceree cee cecareesccetets scence tecceces 91 93 T dah cians ac T A A T N 14 taning aaaea EE 13 25 81 DSS moca a eeeaeer reste 44 58 time interval ok sesicd eceeee sh vecceccendeeeeclscbeccecen dee 79 aN SOU cesena A 98 troubleshooting lt cscscesezissccssicesncercees 35 99 101 troubleshooting WindowsDirect function 35 types of calibration cccceeeeeeeeeeeeeeeeeees 49 U Uni ee e cea 27 70 Unit CONVETSION io cccctxeeteacexerwee ceteeneeieiseence 107 unit display aciasavcsiecontas inden cusagecacsteraxxeecsences 27 Unpacking cerasana S 17 USEF SEttiNgS dcsccencccivcaxemlesddexededuzeasddescss 91 92 113 y VIDratION eidociirsresiiiciani inresa 17 23 65 66 W Warm Up ecececcreress 22 23 25 50 55 59 109 AU NO sts cates A E A 47 weighing chamber 0 06 13 20 25 96 weighing range Secscnaiaiveiracenseverenantcoxexanndss 14 27 WindowsDirect ccceeeeeeeeeeeees 30 78 86 Z zero tracking sgscessavencdaneteascissatunnctuusenntacasseee 69 Explanatory Operation Sheet Key Switch Basic Functions ee MENU DG00 POWER key CAL key O T key UNIT key PRINT key 1d 10d key Key functions during basic weighing Refer to main manual 2 2 for details Ponen overnemen n om PRINT Output the displayed data to an electronic printer or a computer To output date and time Press and hold for about 3 seconds Not with CAUY C
73. ing the setting Example When setting is 5 count 6 Press the POWER key to return to the mass display 11 4 Zero Tracking Using the zero tracking function allows the display to be kept at the current zero point by automatically canceling slight drifts from the zero point caused by environmental conditions When measuring very slow change in mass such as liquid droplets and evaporation processes it is recommended to turn zero tracking OFF Setting zero tracking ON OFF 1 Press the CAL key repeatedly from the mass Feo F nLJEL display and when FUnC SEL appears press the O T key to display CAL LAL 2 Press the CAL key once trC is shown Example a The part shows the current setting as Setting Erk an on for on and oF for off check When ON 3 Press the O T key trC on appears l N The changes to At this point setting pressing the CAL key changes the display When ON between trC oF zero tracking off and trC on zero tracking on When the current setting is displayed the stability mark appears 4 Press the O T key to select the zero tracking a setting currently diplayed or During 8 y diplayed setting When ON een 5 Press the POWER key to return to the Example trC display without changing the setting Setting E FL af check When OFF 6 Press the POWER key to return to the ma
74. ion affecting computer resources and electronic records that are used for any document that is required to be kept and maintained by FDA regulations Requirements concerning computer resources security are key elements in Part 11 The controls implemented as a result of security related requirements are intended to result in trusted records CAS CLASS Balance Agent CAS provides a means for compliance with 21 CFR Part 11 with CAS CLASS Balance Agent software part of a comprehensive laboratory data management system CAS CLASS Agent Ask your CAS representative about it CAS WindowsDirect When CAS balances are integrated with laboratory software by means of our WindowsDirect function no communication software is required or used The CAS balance functions as a primary device in the system just as a keyboard mouse or other data entry hardware does For this reason system validation and compliance may be greatly simplified with the use of CAS balances Two way Communication CAS balances have always been computer friendly and they can be set up for bi directional communication as part of a fully automated production system or LIMS This manual includes the command codes and information needed by programmers to integrate CAS balances with their software Contents Notation Conventions Safety Precautions MBs MANET UNC nasser ccscescrshsen REE 12 2 Component Names and Functions 0 00 00 cccccccccccssesssseesssesesseeeese
75. isplay cceeeeeeeeeeneeeees 15 45 basic operation wcccescteesterececcsectcienias 25 paud rate eer a Eaa aaa 91 93 below weigh hook 0 0006 13 74 76 110 BPS erresa e EEEE EREE iE 93 built in calibration weight built in weight built in COCK asac 22 42 57 64 built in weight 68 50 54 55 57 59 PU omer E RE 14 C CADIS ccsecectctsccssenieeeeccecasens 22 31 85 86 105 calibration ccce 48 49 50 54 calibration of the built in weight 59 calibration report ce ceccadoecsseccecsans encheseveees 57 62 calibration test caieccoxeitcessiecascntesscacetuadesscecsbests 54 calibration test with built in calibration weight PEE EEE EEEE EEE 54 calibration test with external weights 54 calibration weight value ccee 60 61 Clock CAL cciecicectccctaeceescceternc ce 23 49 57 62 command COdES eccerre 30 89 communication setting scccccsdtennvsssnessanevans 30 91 communication speed 0608 36 91 92 component NAMES cccseeccseeeeeeeceeeeenees 13 COMPpUtEF siccrsecinciavencatariewees 30 32 85 86 91 CONMUMUGUS OUtPUt ssrceccocessasieicceaececcasiictenccees 89 111 cur ent Me sacoscadercctsscccecccanccaccececccctices 22 44 D data format c2ciccicdicticentecadeteddarecccaceniicecsieate 87 date gee Seen eee eer ene meee eT 42 43 64 DC IN connector sosteeccet tierce 13 22 decimal point 42 lt vescccecasscececedsoneeunacecec
76. key panel cee ties race sacsuaneteeewneccneeset 13 14 21 key switches key panel L large range seoccetotiancenanasseny serie earecatee neve 27 level adjustment eee eeeeee cee eeeeeeeeeeeeeees 20 level indicator seccccceccecGacecncks vecececedecdieecivecsct 20 level SCFEW woe ccceccceccecc eee seese eee eeeeaees 13 20 105 liquid density sasceedicicvceiteceieesancacstnevadendes 70 76 M maintenance cece c ec ee eee eee eee ee eens 96 105 MENU ssoscenet th cba ce toceseceedsnterstecesadcescndsadieushekee 37 menu item selection 14 37 38 menu lOCK eccentric cuecceneicenebaseezeinade 41 Menu Map csceee errs ine Seater weeteedccecetiene eetee 37 102 MENU reset oo ccc ceecc ccc ece eee ee eeu eeesueeueeeseeeeeauss 40 minimum display c0000 14 16 27 46 N numerical value input ccceeeeeee 14 38 O OPUON eae en ne eee a 105 Output carceceveecoresasas 14 30 78 79 81 89 94 P pan supporter cssscceeees 19 20 96 105 OFE N A E E T E 91 93 PCAL calibration of the built in weight POS rrera EE EE E ia 13 112 percentage cscri nt Sec eee mtn enter 72 performance check sscccseeeeeeeeeeeeneees 108 peripheral eee noe see ee ner eer ae 12 65 peronal computer computer personal computer s cciesesccecassxerdinceazicess 30 86 piece Counting ssssseessserrsererrrrresrrrerrrerrree 73 pouring Mode 25 cccrsihamsesitonmnttanstermm
77. l operate automatically 23 For CAUY Series Span calibration with external weights LAL 1 Leave the pan with nothing on in g display mode 2 Press the CAL key once E CAL will be displayed 3 Press the O T key The zero display will blink Stability is confirmed after about 30 seconds and the value of the weight that should be loaded will blink e For accurate span calibration input the exact mass value of your calibration weight according to instructions in 10 3 5 4 Open the glass door load the weights of the amount shown and close the glass door of the weighing chamber 5 After a short time the zero display will blink Remove the weight from the pan and close the glass door After CAL End appears the display returns to g display mode and the calibration is complete Span calibration by external weights is set for routine calibration by default in CAUY series Si For other methods see 10 Calibration For accurate measurement perform calibration again when the balance is moved or when the temperature of the installation site has changed Daily calibration before use is recommended 24 5 Basic Operation Read Chapters 1 to 5 for basic but proper operation of the balance R Note Before using the balance warm up thoroughly at least one hour and calibrate When intending to use the CAUW D series in the small range minimum display 0 01mg warm it up for at least four hours
78. lass doors of the weighing chamber open 1 to 2 cm wide when not in use Move away from the noise source Contact a service representative Use within the weighing capacity Place the pan on correctly Automatic span Severe temperature Move toa location with calibration executes variations in the room less temperature frequently or the instrument fluctuation Span calibration has Perform correct span not been done calibration The mass display is incorrect Press the O T key to return mass to zero before weighing No taring to zero before weighing The desired weighing unit cannot be called by UNIT key The unit has not been Set unit beforehand registered beforehand See 12 1 Cannot transmit or receive data to or from computer or device Refer to the error code Error message appears table During EEEE Refer to the error code calibration ge app l table The menu cannot be entered LoCKEd The menu is locked is displayed briefly Communication Make the proper settings are wrong communication settings Remove the menu lock See 7 4 3 Attempt of menu settings Appendices A 1 Menu Map gt in brackets after the menu item shows reference section number gt CAL key Pressing the CAL key moves to the next menu in the current hierarchy 1 in the diagram below O T key Pressing the O T key moves the current hierarchy to the menu of one hierarchy down
79. lected setting press the O T key when the desired setting appears or Example 4 Press the POWER key to return to dECPt Setting dErPe Fo without changing the setting check when comma is selected 5 Pressing the POWER key again returns to the mass display 95 15 Maintenance and Transport 15 1 Maintenance Cleaning Clean by wiping with a soft cloth soaked in neutral detergent and wrung tightly The pan can be washed in water Dry it thoroughly before attaching it to the balance The side glass doors can be removed to allow cleaning and replacement of the door rail Never use organic detergents and chemicals or chemical wiping cloths as they may damage the coating and the display panel A N Caution Handle the glass doors with great care to keep them from breaking When removing the knob on the inside of the door be very careful not to allow the hand to touch the pan supporter shaft in the weighing chamber When removing the door rails take care not to let the rail edge injure the hands When the glass door does not slide smoothly In the CAUW D CAUW CAUX CAUY series the side glass doors can be removed to allow replacement and cleaning of the door rails 1 Remove the anti draft ring the pan and the pan supporter from the weighing chamber 2 Unscrew and remove the inside knob on the glass door 96 3 Slide the glass door out backwards In the CAUW D CAUW CAUX
80. llowing is a list of the functions for each key During Measurement Pressed once and released Pressed and held for about 3 seconds Switches between the operation Switches the key notification and standby modes buzzer on off CAL ene ROEA Enter calibration or menu item selection item selection Om O T _ Tares the balance Displays zero UNIT Switches the units of measurement PRINT era a ea Outputs the date and time to external l devices Not with CAUY computer or other external devices Switches display between 1d 10d CAUWICAUXICAUY Minimum display is rounded by one digit CAUW D Switches the weighing range Return to the menu above woe fen Teal vanoa Nowe 14 2 3 Balance Display and Functions Bar graph display section Units display section Some of the symbols and characters on the balance display are not used by this balance Appears during span calibration Blinks before automatic calibration starts via RS 232C cable or Data I O connector Shown when communication functions are ON Indicates a low battery voltage when using the balance with the optional battery pack Indicates set up of the Auto Print function Appears during standby status Indicates standby of the interval timer output function l llluminates as part of the solid specific gravity Inverse triangle measurement display 15 3 Specifications E ETE range type lt 0 1mg lt 0 1mg
81. mbers or Err 20 setting was attempted decimal points Power voltage error Check the power voltage 16 2 Troubleshooting Before measurement During measurement Nothing appears in the display The display fluctuates The stability mark does not readily appear The measured results have poor repeatability The display diverges in the same direction CAL d appears frequently oL or oL is displayed Possible Causes The AC adapter is not securely connected The power switchboard of the room is turned off The power voltage is incorrect Vibration or wind effects Attempting to measure volatile substances The weighed item is electrically charged The sample temperature and the temperature inside the weighing chamber differ There are air currents entering the weighing chamber Effects of electronic noise or strong electromagnetic Waves Internal trouble with the balance The load on the pan is too large The pan is detached 100 Countermeasures Check power supply and connect correctly Change the installation site Change the stability and response settings or change the stability detection band Measure with a lid on it Measure in a metal container Measure with a metal object larger than the items Measure at the same temperature Leave the item in the chamber before measurement Change to high stability mode Leave the g
82. mple on and after this pressing the CAL key During switches the displays between AP on and setting When ON AP oF When the current setting is displayed the stability mark appears To change the setting press the O T key when the desired Example setting appears or aa 4 Press the POWER key to return to PARER OER AtPrt without changing the setting Example 5 Pressing the POWER key again returns to the Setting AL PPR on mass display check When ON 6 When the Auto Print mode is set up the Auto Print symbol appears in the mass display 7 To turn the Auto Print function off follow steps 1through 3 above No more than one of the four application modes Auto Print 13 4 Interval Timer 13 5 Add on Mode 13 6 Formulation Mode 13 7 can be set ON at the sametime 78 13 5 Interval Timer CAUW D CAUW CAUxX series only This function automatically outputs the measurement values of the balance at set time intervals i En nf SEL 1 Press the CAL key repeatedly from the l mass display until FUnC SEL appears Press ar the O T key to display CAL pa 2 Press the CAL key repeatedly until int appears Example E ly ntDeee 3 Press the O T key int appears a are numbers The IMENU symbol and the symbol appear in order to show number entry mode shows the current interval setting as MM SS where MM i
83. n set The IMENU symbol and the symbol s appear to indicate the display is in the numerical Showing 12 30 input mode 3 The numeral of the blinking digit may be changed Pressing the PRINT key moves the Example blinking digit one place to the night Press the i When set for 3 15 PM EER EI 1G TA UNIT key to change the value of the blinking A3 digit When the UNIT key is pressed the value of the blinking digit increases by 1 ata time The numerals progress in this order 0 gt 1 gt 2 gt 9 gt _ gt 0 Set the hours in the range from 00 to 23 and the minutes from 00 to 59 Press the POWER key to complete the setting The display returns to t CAL t _ xo 4 To set another time press the CAL key to move to the next t CAL t setting and set the time in the same way 5 After completing the setting press the POWER key to return to the mass display Clearing the Settings The Clock CAL settings tCAL t1 to tCAL t3 may each be reset by using procedure 3 to set the timeto PSC and Clock CAL can each be set on and off independently Weight mark appears in the settings Check Display see 7 4 1 when either or both of PSC and Clock CAL are on 58 10 3 4 PCAL Calibration of the Built in Weight CAUW D CAUW CAUX series only The built in calibration weight is already calibrated before shipping but the operator can also calibrate the built in calibration
84. nd oFP This span calibration immediately after power up can be aborted by pressing the POWER key however at least one span calibration is necessary ne before use The CAUY series does not Ls perform calibration and the display ii ae showing CAL will not appear A power cable may be necessary to connect the AC adapter to the power source depending on the type of the AC adapter AC Adapter a Power Source gt Balance Power cable 3 Press the POWER key After all displays appear the gram g display appears Also the display backlight illuminates CAUW series only 4 Pressing the POWER key again turns on the standby symbol and puts the balance in standby warm up status For CAUW D CAUW CAUxX series the current time is displayed according to the built in clock settings in 8 For the CAUW series the backlight will turn off 22 4 5 Span Calibration After installation be certain to complete warm up and span calibration During span calibration the balance must be left in a very stable condition To do this leave the power on at standby warm up for an hour or more before performing calibration When using the CAUW D series in the small range minimum display 0 01mg leave the power on for at least four hours Also perform calibration in conditions without people entering and leaving the room and without air flow or vibration The CAUW series is equipped with display backlight
85. nection Windows Windows 95 Windows 98 Windows Me Windows 2000 Windows XP and higher 35 When the WindowsDirect Function Intermittently Malfunctions e Use a communication speed of 300bps Depending on the processing ability of the computer this function may operate incorrectly if communication speed is too high Send the next data only after the current one is displayed on the screen Depending on the processing ability of the PC this function may operate incorrectly if the interval of data transmission 1s too short e Do not touch the keyboard or the mouse while the balance is transmitting data Stop the data transmission and confirm that no data is entering the computer before touching the keyboard or the mouse a Notes This function may generate incorrect data when the displayed value is not a weight value i e error code or time The unit designation is not transmitted The balance display unit selected and the unit required by the application should be set the same This function may operate incorrectly depending on the settings of various lock keys of the keyboard such as the NUMLOCK or cursor key lock Change the state of the lock and function keys on the computer keyboard e When this function is used a command cannot be sent from the peripheral device or computer to the balance Set the data formats such as decimal places and units according to each application 36 7
86. nges and Clock CAL for performing automatic span calibration at set times Calibration can also be done with external calibration weights E CAL E tESt Calibration of the built in calibration weight with external calibration weights PCAL is also possible Calibration of the CAUY series must be done with external calibration weights as this series does not have a built in calibration weight Calibration Span calibration Calibration test Balance is adjusted Check only Fully automatic Built in External Built in External Clock CAL 10 3 3 AUW D AUW D AUW D AUW D AUW D AUW D AUW AUW AUW AUW AUW AUW AUX AUX AUX AUX AUX AUY AUY Each calibration type is available for the listed series only Default setting is ON for CAUW D CAUW CAUX 2 Default preset calibration method for CAUW D CAUW CAUX 3 Default preset calibration method for CAUY 49 10 2 Executing Calibration Perform calibration only after correct installation and thorough warm up Also make sure that nothing 1s on the pan and ensure conditions free from the influence of vibrations or wind 10 2 1 Span Calibration With Built in Weight CAUW D CAUW CAUX series only 1 CAL The balance will be adjusted with the built in calibration weight rR 1 From the mass display press the CAL key once If the display shows 1 CAL Preset calibration method is 1 CAL jump to Step 5 If the display shows another item Preset calibr
87. put Auto Print and continuous output halted Print and continuous Auto Print and continuous output halted halted ON OFF switchin Switches between standby status and g measurement status Corresponds to the O T key Tarma atersthliwwa After command input taring is done at the first g y appearance of the E mark Span calibration EN Formulation mode See 13 7 measurement measurement All application measurements terminated and Total reset reel mg unit registry PERCENT unit registry Piece counting registry 89 0 setting g switching OO G pon Measurement conditions set by C17 Display setting status menu selection in abbreviated form is output High stability mode setting 14 3 Communication Settings 14 3 1 What are communication settings These settings are menu item selections for determining communication specifications when connecting to devices such as an electronic printer or a computer The settings here are effective for both RS 232C and DATA I O communication specifications When a printer or another device 1s connected to the DATA I O connector set the balance communication settings to Standard Setting 1 Five standard settings are stored in the balance that are composed for frequently used types of communication Selecting a standard setting allows all of these items to be set at once communication speed baud rate delimiters parity and bit length stop bit data fo
88. quid Density Measurement cccccesccscssesessecessesesseceseeecsseseeescseeseeecaeees 76 DE PNB A eH e a A E ar eaoabcandeat ware cengenenciat 78 13 5 Interval Timer CAUW D CAUW CAUX series Only cccceeseeeeeeeees 79 130 Add on Modsi eana r eaS aa 80 13 7 Formulation Mode ssssisssessessideerinrrraseinesisessisisernisesi sotoan suieonesesecn senine 82 14 Communication with Peripheral Devices 1115000091011111100 85 ALE SC Chin os We I rse 85 14 2 Personal Computer RS 232C wo cccececcccssssessescsseseeccssscesesecseeseseeecseeseeeeaeers 86 1421 Connecting the Cable sucas EE 86 E ABE 6 8 R o E E E AET E A E A entre 87 14 23 Command C Odessa 89 14 3 Communication Settings ccccsscscssssesssssseescsssseseescssssesesscesseseseeeeseseeseers 91 14 3 1 What are communication settings cccecesseeesescsseseseesesseseseeseees 91 14 3 2 Standard Setting cccecccsssessescsseseescssseeesseseescssssesesecseeeesesscseeaees 91 eO a ats 0 een E nee ee eRe E EE nee ere 92 14 4 Decimal Point Symbol in Output Data 0 0 eeeseesseecsseseeeescseeeeeeseees 95 10 15 Maintenance and Transport 00 00 0000 ccc esses esesstessseesstecsseeesseees 96 l IN Ve NAICS siei ET 96 es DO Severe tee ieee etre weet inet rine renee Rene ert athe pe erin nee eer tren 98 16 Troubleshooting oo ciccceeccccccccccsssessssesssseessssecssssessecessseesssecsssecesseessseessnees 99 16 1 Error Code Displays errno erea a
89. right 2002 by CAS CORPORATION SEOUL KOREA 12 2 Component Names and Functions 2 1 Main Components Read these pages before installation Weighing chamber Eliminates the influ ence of air flow Glass door 3 places Opens to allow items to be put in the weighing chamber Must always be closed when reading the results Pan Supports the object to be weighed Anti draft ring Reduces influence on measurement from air drafts Display panel Displays information such as results errors functions in progress and information for function settings Balance main body Level indicator used to install the balance level Label mation on legal measuring instrument Indications of Max Min e d are required by legal metrol ogy and do not restrict weighing range in general weighing Key panel Contains the switches for executing taring function Sealing sticker setting or calibration Please do not remove Level screws Adjusted for level installation of the balance Data I O connector Keyboard connector RS 232C connector DC IN connector Theft prevention ring For chains or other attachments Below weigh hook cover Ground terminal attachment screw 13 2 2 Key Panel and Operation ELECTRONIC BALANCE MENU DG00OO POWER key CAL key O T key UNIT key PRINT key 1d 10d key The fo
90. rmat and handshake Setting combinations that are not included in the standard settings may be selected by individual items in the User Settings 14 3 2 Standard Setting The combinations shown in the table below are available as standard setting 1 to standard setting 6 In the communication settings menu the standard settings 5 and 6 cannot be selected The standard settings 5 and 6 WindowsDirect can be set easily without entering the menu see 6 2 1 Bebe a Compatible Baud Panty Data Hand menu item and bit manufacturer rate format shake selection length Standard CAS Hard seing TT nda 1 aiken ware Standard EF extended 1200 CR None g 1 aF2 Hard setting 2 ware Standard FF3 Metter 2400 CRHUF Even 7 1 dF3 Hard setting 3 ware andan RFA Sartorius 1200 CRHUF Oda 7 1 dea 1am setting 4 ware paia 300 Win None g 1 ar Hard setting5 ene CAS Standard setwin Windows 300 wn None 1 ai Pam setting6 ware Direct User settings iF USEr User Userset Userset Userset Se User see 14 3 3 set set set Refer to 6 2 1 for selection of these standard settings 91 Selecting one of standard Settings aay e 1 From the mass display press the CAL key INEFALE repeatedly until the intFA CE display appears Press the O T key The display shows iF F1 2 If necessary press the CAL key repeated When F1 is selected YP TEP
91. s is called Menu Lock Windows Direct settings also lock The menu lock is set with the following procedure How to lock the menu o FF 1 Connect the balance to the power and wait 2 When oFF appears press and hold the L ok ir E a CAL key for about three seconds LoCKEd appears and the menu lock function is activated returning to the oFF OFF display When the lock function is activated the MENU mark appears E ane When menu is locked MENU symbol is ee illuminated at STAND BY display too Time is not displayed with AUY If a menu item selection is attempted in locked status the message LOoCKEd appears and the menu selection is not allowed To allow menu selections again follow this procedure How to remove menu lock oFF 1 Disconnect the balance from power Wait then connect power again 2 When oFF appears press and hold the CAL key for about three seconds C m mo in rm 3 tELEASE appears and the menu lock is released oFF 41 8 Setting the Built in Clock CAUW D CAUW CAUX series only CAUW D CAUW CAUxX series are installed with a built in clock set the clock before use of Clock CAL 10 3 3 or Calibration report 10 4 1 functions Note that the current time is displayed during STANDBY mode 4 4 8 1 Date a 1 From the mass display press the CAL key JEEE ny repeatedly until SEttinG appears press the O T key CAL dEF will appe
92. s minutes and SS is seconds The leftmost digit blinks Example m 4 Pressing the UNIT key increases the blinking digit by 1 Pressing the PRINT key moves the blinking digit one place to the right Set minutes a meg When set to 1 minute 30 seconds GEL up to 99 and seconds up to 59 ac f 5 Press O T key to set Example 7 g 0000 H a 6 Press the POWER key repeatedly to return to the mass display The letter T and STAND BY symbol appear indicating interval output standby 7 Press the PRINT key Automatic output commences and continues at the set interval APL End 8 To pause press the POWER key 9 To discontinue the Interval Timer printing function hold down the POWER key during mass display for about three seconds until APL End appears The letter T and STAND BY symbol will disappear 79 KA Note No more than one of the four application modes Auto Print 13 4 Interval Timer 13 5 Add on Mode 13 6 Formulation Mode 13 7 can be set ON at the same time KA Notes The O T key can always be used for taring In interval timer standby status pressing the POWER key puts the balance in power standby status Using the interval timer function for long periods of time may generate measurement errors due to drift of the balance e Short interval settings may not operate properly depending on the capability of the device rec
93. sired unit appears To remove a registered unit press the O T key when the unit to be removed appears with stability mark Example E H if PCS When piece counting function is not registered A table of Unit Conversion Constants appears in Appendix A 5 71 12 2 Percentage Conversion Setting a standard sample to 100 allows percentage conversions Example When is used for the first time Example gt When is used for the first time Example When is used for the first time displayed at any time this way 1 Register percentage unit beforehand See 12 1 Percentage unit is registered by default Therefore registrantion 1s not required if the default setting has not been changed 2 From the mass display press the UNIT key repeatedly to switch to the display 3 When a weighing vessel container is used place the vessel on the pan and press the O T key The display does not change 4 Load the item to serve as a standard the item mass serves as 100 and must be at least 100 counts in gram display and wait for the stability mark to appear 5 Press the CAL key After SEt is displayed the mass of the standard item is set as 100 6 Remove the standard item and begin measurement by loading samples 7 To return to the mass display press the UNIT key several times R Notes e When the UNIT key is pressed the display returns to th
94. ss display 69 12 Units The CAUW D CAUW CAUX CAUY series allow display of various mass units Units that are registered beforehand can be called by simply pressing the UNIT key when in mass display The default units are gram percentage PCS and carat In order to use the other units included in the CAUW D CAUW CAUX CAUY series register the units beforehand according to section 12 1 Units that are not needed can also be removed from registration Registration of units for piece counting and specific gravity measurements are also covered in section 12 1 For information about piece counting refer to 13 1 Refer to 13 2 for solid specific gravity measurement and 13 3 for liquid density measurement 12 1 Setting Units of Measurement 1 Press the CAL key repeatedly from the mass display until FUnC SEL is showing Press the O T key to display CAL 2 Press the CAL key repeatedly until Unit SEL appears and press the O T key The display shows U g a At this point pressing the CAL key cycles ue g the display in the order of the table below The stability mark appears with the units Example and functions that are currently registered i When carat is registered 70 OT SSS mow fmonme o U HK Hong Kong tael E Depending on the legal restriction these units are not always available 3 Select the units to register by pressing the O T key when the de
95. t 5 Press the O T key when the desired time is shown in the display The built in clock will be set 6 Press the POWER key repeatedly to return to the mass display 9 Display Settings 9 1 Bar Graph Display This function displays a bar graph representation of the load on the pan This may be used to prevent sudden appearance of oL overload during measurement This bar graph display can be turned on or off Setting ON OFF 1 Press the CAL key repeatedly from the mass display and when Func SEL appears press the O T key CAL is displayed Une SEL m 2 Press the CAL key repeatedly unit a AdiSP appears The position displays the current setting on or oF Example Setting Ad SP an check When ON Example 3 Press the O T key Ad on is displayed During At this point pressing the CAL key seting When ON switches the display between Ad on and Example wens Ad oF During When the current setting is displayed setting When ON the stability mark appears To change the setting press the O T key when the desired setting appears and the display will return to Example AdiSP indicating the new setting Setting Ad oP ar check When OFF 4 If no change is required press the POWER key The display returns to AdiSP 5 Press the POWER key repeatedly to return to the mass display B
96. t Returns to mass E menu level CAL CAL Moves to the nextmenu item Moves to the next menu item the next menu item orm Select the displayed menu item or move to the next menu below the current menu level UNIT In numerical value input increases the numeric value of the blinking digit by 1 PRINT In numerical value input moves the blinking digit to the right P mano Note 1 Press the CAL key from the mass display 1 CAL appears The type of regular use calibration appears 1 CAL is default of CAUW D CAUW CAUX series In the CAUY series this is E CAL or E tESt 2 After that pressing the CAL key changes the display in the order shown below 38 Mass display TI Ca co TI mm 4a Example 74 rs ro Execute the preset calibration method see 10 2 10 3 1 CEky mo l WindowsDirect setting down see 6 2 1 parn GEk y m7 WindowsDirect setting right see 6 2 1 i Example f Settings check display see 7 4 1 E mee nr re Chad Standard mode i Palir ings Pouring mode Settings for Stability and Response see 11 2 a r i 4 anuel E Anti convection mode THEM Hi GE h High stability mode g Entry to second level Fuaroe me ny HLACE application measurement individual settings menu group DELL ny Entry to second level system settings menu group fae nt FRATE Entry to secon
97. t and Checking Operation cccccscesesssccsseseesesesseseessseseeseeseseees 34 6 3 Troubleshooting WindowsDirect FUNCtION cccccesseessesesseecseeseseseeseeseees 35 7 Menu Item Selection a ccccccccsssssssssscsssesssssecssseccsssesssssecesssecesseeessneess 37 aN WY VAL Vs iP TMU saciecace scorn ucedsaseesecna rane duce acto t sauerectncd bea secsaparendhetnmsenansciaaai nents 37 T2 NV AUIS amenu map sessin aa a te ev a 37 7 3 Menu Item Selection Procedures xqacesishstscosnsueseniiataccabeucts heeled Setncccuablacsdadennlesss 38 7 4 Useful Functions Related to Menu ccsesssssssssscssssssesessssesseesseseseeesseeesecsees 40 74 1 Settings Check DISplay sirrini eee 40 7 4 2 Returning to Default Settings Menu reset cccceeseeeseescseeeeeees 40 PREN NLO E E 4 8 Setting the Built in Clock CAUW D CAUW CAUX Series only 0 0 c0ccccccccscceccseecssseeeesseeeeee 42 MN Ae PA E EE A E NAE A E E 42 B Dale Oui pur Sylen a EA 43 T A EEE EE AE E E E TE 44 9 Display Setin gS sni ii 45 9 l Bar Graph DIS pA apressa E 45 9 2 Changing the Minimum Display CAUW CAUX CAUY series only 46 9 3 Turning the Backlight On and Off CAUW series only Not for CAUW D 47 10 AE AMO cetera ces atin enti dee eerie 48 10 1 What is calibration csccoesesiaueiseidssioecwesvets ws sacpeatinivasiusadideenavtiesstnncssontesieeeneaietes 48 10 1 1 The Necessity of Calibration cccccccsseesssseseescssssessescsseseeseseseeees 48
98. t calibration work with temperature detection and time setting and the built in motor driven calibration weight that performs fully automatic span calibration In order to make full use of the functions and performance provided in the CAUW D CAUW CAUX CAUY series balance please read this instruction manual before using the balance and keep the manual for future reference This manual has notation for CAUW D series CAUW series CAUX series CAUY series combined as CAUWD CAUW CAUX CAUY series or notations two to three series Note that the menu settings and the calibration display examples shown in this manual are mainly for the CAUW220 model On different models the numerical values and other items may differ The model name can be found in the label placed in front of the weighing chamber The alphabets in model name indicate its series name CAUW220D and CAUW120D are called CAUW D series Symbols Used in the Manual POWER Ko 3 u Shows items displayed on the balance including displays E CAL etc appearing during menu selection disbl The balance display is in gram unit so the value changes g Apiay depending on the load on the pan Mass disola The balance display is in one of mass units so the value pray changes depending on the load on the pan Microsoft and Windows are registered trademarks of Microsoft Corporation Names of companies and products are trademarks or registered trademarks of the companies Copy
99. ter tEStEnd appears for several seconds the display returns to the mass display and the calibration test 1s complete Note that the Calibration Test procedure DOES NOT adjust the balance it only reports the drift from the previous span calibration 52 10 2 4 Calibration Check With External Weights E tESt The balance is checked with external calibration weights but not adjusted Example Example E EESE 1 From the mass display press the CAL key once If the display shows E tESt Preset calibration method is E tESt jump to Step 5 If the display shows another item Preset calibration method is not E tESt go on to Step 2 Refer to 10 3 1 for preset calibration method 2 Press the CAL key repeatedly until FUnC SEL appears then press the O T key to display CAL 3 Press the O T key The display shows ECAL 4 Press the CAL key repeatedly until the display shows E tESt 5 Press the O T key The calibration test begins and the zero display blinks 6 Recheck that there is nothing on the pan and wait 7 The set weight value Refer to 10 3 5 appears blinking 8 Place the weight indicated on the pan Wait until the blinking zero display reappears It may take about 30 seconds 9 Remove the weight The display shows the drift from the previous span calibration for several seconds Then after tESt End
100. tews 46 95 default settings 30 40 102 103 104 delimiter ec xcccicecoddzonctccaeacacscedadanccsdeoieecantss 91 93 display cist ee es 13 15 21 22 45 door i glass door COSIING E E E 66 dual Reus cn ccesces Hresmanenennsennecaxwenretes 16 27 E electronic printer 14 62 85 91 94 environment settings ccceeeeeeeeeeeeee es 65 error code display scanssieneseaiccecennccisetnaxwereces 99 executing calibration sseeeseesseeeerrerersene 50 F e eens EEE ene E E E 66 TOOU SWIC sieriem reiner AES E EEES CEAS 105 format aicestcenetsceatessheseocseuedouatetcase 87 91 94 Formulation mode ccccececceee ese eeeeeeeeeeeeee 82 fully automatic span calibration 595 Df fully automatic span calibration baced on tem perature detection PSC fully automatic span calibration by time setting i Clock CAL G glass door tececedensccsetsiascczeee 13 24 25 96 97 GEP corea EEE E EEEE 62 GMP aens ache E EEE 62 H handshake cccccceceee eee eseeseeeeeeeeeeeeees 91 94 high stability mode seco esicnccoutsccnvncenneteenctonees 66 Inputting external calibration weight value 60 61 installation o n 17 20 48 50 interval timer sccscaciccvans Seceseueodeceddaneceas vecaduetans 19 in use protective cceccsseceeeeeceeeeseeeeeeees 21 in use protective cover 06 19 21 105 2 Rees oe ee ent ne er eee ee eer te ReeP Trae Ree 62 K
101. the available settings The stability mark appears when the current setting is displayed Display during b 300 b 600 b 1200 b 2400 b 4800 setting Setting specifics 300bps 600bps 1200bps 2400bps 4800bps g Sp baud rate baud rate baud rate baud rate baud rate Debay curing b 9600 b19 2K b384K setting f 9600bps 19 2Kbps 38 4Kbps Seung speciics baud rate baud rate baud rate 2 When the desired setting appears press the O T key 3 Press the POWER key to return to io b 14 3 3 2 Delimiter settings 1 The display changes from o d to d Cr Pressing the CAL key cycles through the available settings The stability mark appears when the current setting is displayed Display during d Cr d LF d CrLF d Cn setting Settina specifics delimiter delimiter delimiter delimiter delimiter g SP C R L F C R L F Comma WindowsDirect 2 When the desired setting appears press the O T key 3 Press the POWER key to return to to d 14 3 3 3 Parity settings The display changes from to P to P no Pressing the CAL key cycles through the available settings The stability mark appears when the current setting is displayed Display during P no P _odd P EvEn setting z No parity Odd parity Even parity SEUNS PEENES eight bits seven bits seven bits 1 When the desired setting appears press the O T key 2 Pr
102. there is nothing on the pan and wait 6 The set weight value Refer to 10 3 5 appears blinking 7 Place the weight indicated on the pan Wait until the blinking zero display reappears It may take about 30 seconds 8 Remove the calibration weight After CAL End appears for several seconds m the display returns to the mass display and the LAL End span calibration is complete 51 10 2 3 Calibration Check With Built in Weight CAUW D CAUW CAUX series only 1 tESt The balance is checked with the built in weight but not adjusted Example i o ro T EESE A E gt mo Li rn r mo rm z9 ro EESE mo ma one rc ms 1 From the mass display press the CAL key once If the display shows 1 tESt Preset calibration method is 1 tESt jump to Step 5 If the display shows another item Preset calibration method is not 1 tESt go on to Step 2 Refer to 10 3 1 for preset calibration method 2 Press the CAL key repeatedly until FUnC SEL appears then press the O T key to display CAL 3 Press the O T key again The display shows E CAL 4 Press the CAL key repeatedly until the display shows 1 tESt 5 Press the O T key The display changes automatically in this order tESt 2 tESt 1 and tESt 0 After that the display shows the drift from the previous span calibration for several seconds 6 Af
103. tion mode is selected 11 2 3 High stability Mode Settings Check Display When high stability mode is selected Anti convection mode adjusts the timing of appearance ofthe stability mark Note that when Anti convection mode is selected the stability mark will take longer to appear From the mass display press the CAL key repeatedly until ConvECt is displayed Pressing the O T key here sets it to Anti convection mode Setting of this mode can be confirmed only in settings check display see 7 4 1 The CAUW D CAUW CAUX CAUY series is designed to minimize the effects of vibrations or air currents However if it must be set up in a location with poor conditions use this function to reduce the effects of vibration or air current even further The response will slow slightly but the display will be stabilized From the mass display press the CAL key repeatedly until Hi Stb is displayed Press the O T key here to enter High stability mode Setting of this mode can be confirmed only in settings check display see 7 4 1 11 2 4 Pouring Mode fast response When using the balance for dosing or filling a specified quantity Pouring mode will give sufficiently fast response Note that the display will become very sensitive and unstable Pouring mode allows adjustments to the surrounding environment too You can specify the environment of the installation site choosing from normal environment
104. tting 30 KA Notes e When data is outputted to the computer by WindowsDirect function the effect is the same as typing the numerical value displayed on the balance and pressing Enter key on the computer s keyboard If you wish the effect of pressing key instead of pressing Enter key on the computer s keyboard select SEtwin in the above step 1 instead of SEtwin The SEtwin setting menu display appears when the MENU key is pressed one more time from SEtwin When not set When set e The communication parameters selected by SEtwin or SEtwin settings here are listed in the table in 14 3 2 After WindowsDirect setting has been made using the SEtwin or SEtwin setting individual communication parameters can be changed using the Communications Settings menu 14 3 In this case the stability mark may still appear if you go to the SEtwin or SEtwin display but WindowsDirect may not operate To restore WindowsDirect optimal settings then first remove the stability mark by pressing the O T key at the SEtwin or SEtwin display This restores the default Communications settings Then reset SEtwin or SEtwin following the procedure described in 6 2 1 6 2 2 Connecting the RS 232C Cable RS 232C connector 1 Check that the balance is in oFF or STANDBY status 2 Remove power
105. weight using their own external calibration weights The calibration of the built in calibration weight is called PCAL Inputting the conventional mass value s of the operator s calibration weight s can provide the most accurate span calibration refer to 10 3 6 Perform span calibration only after correct installation and thorough warm up Also make sure that nothing is on the pan and ensure conditions free from the influence of vibration or air flow Example e m ma E y F ma re i ad oO re w q an rt S ms O p Pos Ee ca mim cm c ca Ao o m3 p h aman Da Da z Pa Ca P I aa a ro TJ Setting PSC ON OFF 1 From mass display press the CAL key repeatedly until SEttinG appears Press the O T key CAL dEF appears 2 Press the CAL key repeatedly until PcAL appears and press the O T key Calibration of the built in calibration weight begins and the display shows PCAL the C becomes capital 3 When the display shows a value XXX XXXX place the weight of the value displayed on the pan Refer to 10 3 6 4 After that 0 0000 is displayed Remove the calibration weights from the pan 5 The display changes automatically from PCAL 1 to PCAL 0 The built in weight is being loaded and unloaded 6 When the display returns automatically to the mass display the calibration is complete
106. with external weights am E CAL E rA E tESt Calibration test with external weights E tESt E LEGH i CAL Span Calibration with built in calibration weight i CAL CAUW D CAUW CAUxX series only 1 tESt Calibration test with built in calibration weight i tESt CAUW D CAUW CAUxX series only ra O r 1 EESE 4 Press the O T key when the desired calibration setting appears CAL dEF appears when LAL oer the setting is made AF 5 Press the POWER key to return The calibration type set here can be executed by simply pressing the CAL key followed by the O T key from mass display 10 3 2 PSC Fully automatic span calibration CAUW D CAUW CAUX series only Using a temperature sensor this function performs fully automatic span calibration with the built in weight when a significant temperature change is detected If PSC turned ON when there is a temperature change that would influence sensitivity span calibration executes automatically to maintain the sensitivity of the balance Span Calibration executes automatically in mass display mode under any of the following circumstances 1 When there is a change in the surrounding temperature 2 When about four hours has passed since the previous calibration 3 After either condition 1 or 2 above has been met during warm up at stand by status when the balance is switched to mass display mode In mass display mode when any of
107. y until SEttinG appears All ee rr rr 5 T rat AEF Press the O T key CAL dEF appears Example e 2 Press the CAL key repeatedly until Prtdt pie Pr dt on appears The positions show the current When ON setting on when set print and oF when unset do not print Example 3 To change the setting press the O T key During when Prtdt is showing The display will setting show Prdt on The becomes When ON 4 From this point every time the CAL key is pressed the display will switch between Prdt oF and Prdt on Here when the current setting is displayed the stability mark appears Example 5 To change the setting press the O T key During Pre dt oF when the desired setting appears or Seung When OFF E le 6 Press the POWER key to return to xamp e MENU 14 KKI x si Setting Debdi af Prtdt without changing the setting check When OFF 7 Press the POWER key again to return to the mass display 11 Environment Settings 11 1 What are environmental settings The response and other settings can be changed to adapt to the installation environment for example unavoidable vibrations or air currents or measurement uses for example depending on whether solid objects liquids or powders are to be measured 11 2 Settings for Stability and Response Generally signal processing for great

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