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User manual METTLER TOLEDO Compact scales BBA442 / BBK442

1. Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Page 2nd dISP rEF bULK AuXILIA InSt Prn PriNtEr Type ASCII LAbEL 45 tEmPLat StdArd tEMPLt1 tEMPLt2 ASCi Fmt LINE FMt MULtI SINGLE FIXEd LENGTH 1 100 SEPArAt T Add LF 0 9 PArAMEt bAUd 300 38400 45 PAritY 7 nonE 8 nonE 7 odd 8 odd 7 EVEN 8 EVEN H SHAKE NO XONXOFF nEt 422 nEt 485 NEt Addr Oct ol ChECSuM ON OFF Vcc ON OFF rSt COMx SUrE 45 COMMUNI OPtION EtH NEt IP AddrS SUbNEt GAtEWAY 46 USb USb tESt 46 diGitAL IN 0 3 OFF ZErO tArE 46 Print CLEAr rEF 10 rEF n SCALE inFO Unit tOtAL tOtAL OUT 0 3 OFF StAbLE bEL Min AbV Min bEL tOL AbV tOL GOOd UndErLd OVErLd StAr 526 26 1 526 26 2 ANALOG Mode rEF bULK AuXILIA 46 bYPASS User manual 22011391B 05 08 33 Settings in the menu BBA442 BBK442 Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Page dEF PrN tEMPLt1 LINE 1 NOt USEd HEAdEr 47 tEMPLt2 LINE 20 dAte timE Id1 Id2 SCALE NO GrOSS tArE nEt APW rEF Ct PCS tArGEt dEVIAt ACC NEt ACC Grs ACC PCS ACC LOt StArLN CrLF F FEEd dIAGNOS tESt SC intErN ExtErN 48 KboArd dISPLAY SNr SNr2 List LiSt2 LiSt M WOrK tim timE SHOW tIM WEIGH SHOW WGH rESEt AL SUrE 34 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 3 Scale settin
2. ssssssss 15 DYNOMIC WEIGHING s sies ci cet o n Aa aa aids 15 Weighing in to a target weight and checkweighing 16 Working with identifications sssss Rm 18 PEIFIRDU COSS aec l talem a POE rei Nc una rd 18 Displaying IDEO eu hte cede toe on feat sioe eme eb ede dei 19 Switching scales AEE E EA eene 19 TO 3555 R o orci utu agat Iu Sa addo utat ps Ceu ea late doa 20 GCIOOMING rss rann al na ea hens ete p teed ay vet ed ete 2 ju Ee aie 22 Counting parts into d container 1 enn a trc es 22 Counting parts out of a container i i oci oce dae nr ri een 23 Counting with variable reference quantity ssss 23 Counting with minimum QCCUIOCy 23 Reference optimization cdr 24 Counting with automatic reference determination ssssssss 24 Counting with a known average piece weight 24 Counting by calling up a saved average piece weight 25 Counting by calling up a saved target quantity 26 Counting with two scales lt lt rnar a rana na Fea es ea LR eo cas 2 Settings in the menu eeeernrennnnnnnnmnn nnn 29 Op er ar nines eaVindelinraiiirsiRie tors 29 BU PIS EM EP na 31 Scale settings SCALE oso iiec in rn ua 35 Application settings APPLICATION 38 Terminal settings TERMINAL tire etr ec ith 42 Configuring interfaces COMMUNICATION an 44 Diagnosi
3. 90 and press briefly The selected target weight and the tolerances are loaded from the memory and appear briefly in the display The scale is now ready for weighing in or check weighing Weighing in 1 Place the empty container on the scale and tare 2 Fill the container with the weighing sample The dispensing process can be followed in the graphic display The 50 marking is on the far left here so that more display segments are available for precise filling between 50 and 100 As long as the lower tolerance is not reached the minus tolerance mark is dis played If the weight of the weighing sample is within the defined tolerance the mark OK is visible and a short beep sounds if activated in the menu When the plus tolerance mark appears the weight is above the permissible toler ance Checkweighing 1 Place the weighing sample on the scale 2 Use the displayed mark to check whether the weighing sample is below within or above the defined tolerance Clearing the saved target weights 1 Enter the number of the memory location with the target weight to be cleared fac tory setting 81 90 and press briefly The saved target weight is displayed 2 Press C within 2 seconds CLEArED briefly appears in the display The saved target weight is cleared Operation BBA442 BBK442 2 8 2 8 1 2 8 2 2 8 3 2 9 Working with identifications Weighing series can be assigned 2 identifi
4. rEtYPE C Request to repeat the password entry gt Enter the password again and confirm with E Notes e The password can consist of up to 4 characters e The key amp must not be part of the password It is required for confirming the password e The key may only be used in combination with another key e f you enter an impermissible code or make a typing error in the repetition COdE Err appears in the display 4 5 3 RESET resetting terminal settings to the factory settings SUrE Confirmation inquiry e Reset terminal settings to the factory settings with E e Do not reset the terminal settings with 619 User manual 22011391B 05 08 43 Settings in the menu BBA442 BBK442 4 6 4 6 1 Configuring interfaces COMMUNICATION COM1 COM2 gt MODE operating mode of the serial interface Print Manual data output to the printer with E A Print Automatic output of stable results to the printer e g for series weighing operations CONtINU Ongoing output of all weight values via the interface dIALOG Bi directional communication via MT SICS commands control of the scale via PC CONt OLd As per CONCINU see above but with 2 fixed blanks in front of the unit compatible with Spider 1 2 3 dIAL OLd As per ATALOG see above but with 2 fixed blanks in front of the unit compatible with Spider 1 2 3 dt b DigiTOL compatible format GROSS e Transfer of
5. OFF 38 SPL qtY Sal Sq5 Min reFW OFF 97 5 99 0 99 5 rEF OPt OFF AUtO A SMPL ON OFF A CL APW ON OFF ACCurCY ON OFF tOtAL Ct bULK bOth ACCUMUL Print COM1 COM2 LOt PrNt StdArd 39 tEMPLt1 tEMPLt2 AUtO OFF FIN PrNt StdArd tEMPLt1 tEMPLt2 AUtO OFF SUMMArY OFF ON rEACH Z ON OFF User manual 22011391B 05 08 31 Settings in the menu BBA442 BBK442 Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Page CHECKW bEEPEr ON OFF 39 SP tOL SP tOL SENd MOd CONtINU StAbLE G PrINt NO YES MEMOrY CONFIG 40 CLEAr M SUrE inFO KEY INFO 1 Not USEd PCS NEt GrOSS tArE 4 INFO 13 APW HIGHrES ACCurCY n G tOtAL N tOtAL PCS tOtL tArGEt dACE timE HrES ON AVErAGE OFF AUtO MAnuAL 41 rESEt SUrE 41 tERMINL dEVICE SLEEP OFF 1 min 3 min 5 min 15 min 42 30 min PWr OFF OFF 1 min 3 min 5 min 15 min 30 min b LIGHt ON OFF 5 sec 10 sec 30 sec 1 min dAtE tim dACE FOr dAtE timE AM PM bEEP ON OFF ACCESS SUPErVI 43 rESEt SUrE 43 COMMUNI COM 1 COM 2 MOGE Print 44 A Print CONt INU dIALOG 016 dIAL OLd dt b GrOSS ON OFF tArE ON OFF nEt ON OFF dt G GrOSS ON OFF tArE ON OFF nEt ON OFF COnt Wt COnt Ct bArc rd 32 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu
6. Transfer key Activating menu item Long key press Calling up menu Accepting selected setting Additional functions Key Function Info key Calling up additional information e g gross weight average piece weight higher resolution Switching the scale Switching between weight value and number of pieces Defining average piece weight numerically Determining average piece weight from 10 pieces Determining average piece weight from any number of pieces Entering identification Memory Adding subtracting Clear key Keys O 9 and decimal Numerical keys for entering weight values identifications point User manual 22011391B 05 08 Introduction BBA442 BBK442 1 3 1 3 1 Major geographical location changes 1 3 2 AN Putting into operation Selecting or changing the location The correct location is crucial to the accuracy of the weighing results gt Select a stable vibration free and if possible a horizontal location The ground must be able to safely bear the weight of the fully loaded scale Observe the following environmental conditions e No direct sunlight e No strong drafts e No excessive temperature fluctuations Aligning the scale Only scales that have been aligned precisely horizontally provide accurate weighing results The certified scales have a spirit level to simplify alignment gt Turn the adjustable feet of the scale until the spirit level s air bubb
7. timE SHOW tim e Operating time in hours e g 56 h WEIGH SHOW WGH e Number of weighing operations e g 135 rESEt AL Resetting all menu settings to the factory settings SUrE Confirmation inquiry e Reset all menu settings to the factory settings with amp e Do not reset the menu settings with r9 User manual 22011391B 05 08 49 Interface description BBA442 BBK442 9 Interface description 5 1 5105 interface commands The compact scales BBA442 BBK442 support the command set MT SICS METTLER TOLEDO Standard Interface Command Set With SICS commands it is possible to configure query and operate the scales from a PC SICS commands are divided up into various levels 5 1 1 Available SICS commands Command Meaning LEVEL 0 Reset the scale 10 Inquiry of all available SICS commands 1 Inquiry of SICS level and SICS versions 12 Inquiry of scale data I3 Inquiry of scale software version 14 Inquiry of serial number l6 Inquiry of weighing parameters S Send stable weight value SI Send weight value immediately SIR Send weight value repeatedly Z Zero the scale Zl Zero immediately LEVEL 1 D Write text into display DW Weight display K Keyboard check SR Send and repeat stable weight value T Tare TA Tare value TAC Clear tare TI Tare immediately In the case of Levels O and 1 these are commands which if implemented will function id
8. 41 80 and keep gt pressed until the confirmation appears in the display e g APW 41 If an average piece weight had already been saved under the selected memory loca tion the message rEPLACE appears in the display e To save the new average piece weight press The old average piece weight is overwritten e To abort the save process press ETS The previous memory location assignment remains valid Calling up average piece weights gt Enter the number of the memory location with the required average piece weight factory setting 41 80 and press briefly The selected reference value is loaded from the memory and appears briefly in the display The scale determines the number of pieces with the selected reference value Clearing saved average piece weights 1 Enter the number of the memory location with the average piece weight to be cleared factory setting 41 80 and press gt briefly The saved average piece weight is displayed 2 Press C within 2 seconds CLEArED briefly appears in the display The saved average piece weight is cleared 25 Counting BBA442 BBK442 3 9 3 9 1 Note 3 9 2 3 9 3 p B y B I 9 WEN EN UN ERE ER E 0 50 100 l I OK 1 IN r r r SS E E R R E R E E E E 26 Counting by calling up a saved target quantity The compact scales BBA44
9. 4s cnc etre 15 Chain fare TG HI dde i 0160 13 Checkweighing 16 0 Tare weight Configure memory 40 Operator menu 29 Call Up siio tot eode ater 14 Continuous mode b2 ODIORS s 5st m tte 6 46 Gallup eset testes 14 COUNTING POMS 22 Cl den 14 zi f 13 D POSSWOFI hina 29 ae 14 106051008 60 Power 50000 10 Target quantity PD AED 26 DISDIGV oes reso dete tete 8 PIOIDGOI Sisi teet ote 18 Target weight o 16 Display 600606 35 Q Call UD ceeccccccccccceeccceceeee 7 Dynamic weighing 15 4 ORE 09 AU COR ee yn GA Ig l g Quantity SCOLES 28 Clear 17 E 16 R Terminal settings 42 Error MESSAGES 54 g 9 0006001110 59 TOLEDO Continuous 52 F Reference determination 01011510 rs ebd 20 FI ede dete 36 0601000110 24 Twoscales 19 27 pecans co eee Identification sese xit sinn it e aaan o iaaa 8 Reference Scales ERROR 27 W Info 0 100 19 64 Weighing ranges 59 Interface protocol 52 Application os ccsssssscecseesee A1 Weighing 60 35 Interfaces Interface 45 WeighiNg N 17 00 689 44 edl uo ae tsb casera 37 Weight ic 60 0000601005 61 Toni to we A8 us K RS422 R9485 ostro 51 12 Keyboard 9 User manual 22011391B 05 08 67 220
10. Very steady and stable environment The scale works very quickly but is very sensitive to external influences e Normal environment The scale operates at medium speed e Restless environment The scale works more slowly but is insensitive to external influences Adaptation to the weighing process e Universal setting for all weighing samples and normal weighing goods e Dispensing liquid or powdery weighing samples Adjusting the stability detection e The scale operates very fast e The scale operates at medium speed e The scale operates with the greatest possible reproducibility The slower the scale works the greater the reproducibility of the weighing results User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 3 8 FACT automatic temperature dependent adjustment This menu item appears only on scales with an internal calibration weight tEMP Defining the temperature difference for automatic calibration OFF e Switching off automatic calibration in the case of a temperature difference 1K 2K 3K 5K e Automatic calibration in the case of a temperature change of 1 K 2 K 3 Kor 5 K since the last adjustment dAY tIM Defining up to 7 days of the week and up to 3 times for automatic adjustment dAY e Select day of the week for the adjustment 7 zeros appear in the display after pressing the key E The first zero stands for Monday the second for Tuesday the third for Wednesday etc gt Use the ke
11. can be displayed in all available units and as pieces with Notes e Inthe case of certified scales individual sub items of the dISPLAY menu item User manual 22011391B 05 08 may not be available or only to a limited extent depending on the respective country e On dual range dual interval scales resolutions marked with lt gt 1 2 are divided up into 2 weighing ranges intervals e g 2 x 3000 d 35 Settings in the menu BBA442 BBK442 4 3 4 TARE tare function A tArE Switching on off automatic taring CHAIn tr Switching on off chain tare A CL tr Switching on off automatic clearing of the tare weight when the load is removed from scale Possible settings OFF ON 9d 4 3 5 ZERO automatic zero update AZM On certified scales this menu item does not appear Switching on off automatic zero update and selecting zeroing range Possible settings OFF 0 5 d 1d 2 d 5d 10d 4 3 6 RESTART automatic saving of zero point and tare value ON OFF When the Restart function is activated the last zero point and tare value are saved After switching off on or after a power interruption the device continues to work with ihe saved zero point and tare value 4 3 7 FILTER adaptation to the ambient conditions and the weighing type VIbrAt LOW MEd HIGH PrOCESS UNIVEr dOSING StAbILI FASt StAndrd PrECISE 36 Adaptation to the ambient conditions e
12. e Displays average piece weight HIGHrES e Shows display with a higher resolution for a short time ACCUrCY e Displays counting accuracy n e Displays number of totalized items G tOtAL e Displays gross sum N tOtAL e Displays net sum PCS tOtL e Displays sum of pieces tArGEt e Displays target value and tolerances dAtE e Displays date timE e Displays time HrES ON e Permanently displaying weight value in higher resolution Only for non certified scales In the case of certified scales HrES ON behaves like HIGHrES INFO2 INFO13 As per INFO 4 4 6 AVERAGE determining the average weight for an unstable load OFF Calculating average weight switched off AUtO Calculating average weight with automatic start of the weighing cycle MAnuAL Calculating average weight with manual start of the weighing cycle via E 4 4 7 RESET resetting application settings to factory settings SUrE Confirmation inquiry e Reset the application settings to factory settings with E e Do not reset the application settings with 619 User manual 22011391B 05 08 Settings in the menu BBA442 BBK442 4 5 4 5 1 Terminal settings TERMINAL DEVICE Sleep mode energy saving mode and display backlighting SLEEP This menu item only appears on devices in mains operation When SLEEP is activated the scale switches off display and backlighting after the time period set when not in use The display and backli
13. the gross weight identified with B tArE e Transfer of the tare weight nEt e Transfer of the net weight dt G As per dt b see above gross weight identified with G COnt Wt TOLEDO Continuous mode COnt Ct TOLEDO Continuous mode transfer of the number of pieces bArc rd For connecting a serial barcode reader for reading in from ID1 and ID2 and interface commands automatically activates the 5 V power supply on pin 9 2nd dISP For connecting a second display automatically activates the 5 V voltage supply at Pin 9 rEF Data transfer from the reference scale automatic switchover bULK Data transfer from the quantity scale automatic switchover AuXILIA Data transfer from the reference or quantity scale manual switchover InSt Prn Immediate manual data output to the printer with amp not certifiable 44 User manual 2201 13918 05 08 BBA442 BBK442 Settings in the menu 4 6 2 COM1 COM2 gt PRINTER settings for protocol printout This menu item only appears if the mode Print or A Print is selected tYPE Select the printer type ASCII e ASCII printer e g Sprinter 1 LabEL e Label printer capable of printing graphics tEmPLat Selecting protocol printout StdArd e Standard printout tEmPLt1 e Printout in accordance with Template 1 tEmPLt2 e Printout in accordance with Template 2 ASCi Fmt Selecting formats for the protocol printout LINE Fmt e Line format MULtI multi line SINGLE single line or FIXEd LENGtH e Line length 0 10
14. to determine the average piece weight bULK e Second scale can only be used as bulk scale AuXILIA e No difference between reference and bulk scale all functions available on the scale selected BYPASS e Second scale interface not assigned 4 6 6 DEF PRN configuring templates tEMPLt1 tEMPLt2 Selecting Template 1 or Template 2 LINE 1 20 Select line NOt USEd e Line not used HEAdEr e Line as header The contents of the header must be defined via an interface com mand see Section 5 1 dAtE e Date timE e Time ID1 e Identification 1 ID2 e Identification 2 SCALE NO e Scale number GROSS e Gross weight tArE e Tare weight nEt e Net weight APW e Average piece weight rEF Ct e Reference quantity PCS e Pieces tArGEt e Target value dEVIAt e Deviation from the target value User manual 22011391B 05 08 47 Settings in the menu BBA442 BBK442 ACC NEt e Totalized net weight ACC Grs e Totalized gross weight ACC PCS e Totalized number of pieces ACC LOt e Totalized no of items StARLN e Line with CrLF e Line feed blank line F FEEd e Page feed tOL e Lower tolerance tOL e Upper tolerance ACC tAr e Tare weights total 4 7 Diagnosis and printing out of the menu settings DIAGNOS tESt SC Internal Testing scale with internal calibration weight e Int CAL appears in the display during the test e After completion of the test ideally d 0 Og briefly appears in the display after wh
15. 0 characters appears only with line format MULtI or FIXEd SEPArAt e Separator _ and space appears only with line format SINGLE Add LF e Line feed O 9 4 6 3 COM1 COM2 gt PARAMET communication parameter baud Selecting baud rate 300 600 1200 2400 4800 9600 19200 38400 baud PAritY Selecting parity 7 none 8 none 7 odd 8 odd 7 even 8 even H SHAKE Select handshake NO XONXOFF NET 422 network operation via the optional RS422 RS485 interface via 4 wire bus only for COM1 NET 485 network opera tion via the optional RS422 RS485 interface via 2 wire bus only for COMI NET Addr Assigning network address O 31 only for NET 485 ChECSuM Activating checksum byte appears only in TOLEDO Continuous mode vcc Switching 5V voltage e g for a bar code reader on off 4 6 4 COM1 COM2 gt RESET COM1 RESET COM2 resetting serial interface to factory settings SUrE Confirmation inquiry e Reset interface settings to factory settings with G e Do not reset the interface settings with 619 User manual 22011391B 05 08 45 Settings in the menu BBA442 BBK442 4 6 5 OPTION configuring options If no option is installed or is not yet configured N A appears in the display EtH NEt Configuration of the Ethernet interface IP AddrS e Enter IP address SUBNEt e Enter Subnet address GAtEWAY e Enter Gateway address USb Configuration of the USB interface U
16. 11391B Subject to technical changes Mettler Toledo Albstadt GmbH 05 08 Printed in Germany 22011391B Mettler Toledo Albstadt GmbH D 72458 Albstadt Tel 49 7431 14 0 Fax 49 7431 14 232 Internet http www mt com
17. 2 BBK442 have a total of 100 memory locations for fre quently used tare values average piece weights target weights and target quantities In the factory setting the memory locations 91 to 100 are reserved for target quanti ties The saved target quantities are also preserved when the scale is switched off Saving target quantities 1 Enter the memory location number factory setting 91 100 and keep pressed until the confirmation tARGEt appears in the display 2 Enter the target quantity and confirm with E The display toLEr appears and flashes 3 Enter the upper tolerance in pieces and confirm with E The display corEr appears and flashes 4 Enter the lower tolerance accordingly The scale returns to weighing mode If a target quantity had already been saved under the selected memory location the message rEPLACE appears in the display e To save the new target quantity press E The old target quantity is overwritten e Toabort the save process press 619 The previous memory location assignment remains valid Calling up target quantities gt Enter the number of the memory location with the required target quantity factory setting 91 100 and press briefly The selected target quantity and the associated tolerances are loaded from the memory and appear briefly in the display Counting in to target quantities 1 Place the empty container on the scale and tare 2 Specify a reference
18. 3 Fill the container with the material being counted The counting in process can be followed in the graphic display The 50 marking is on the far left here so that more display segments are available for precise filling between 50 and 100 As long as the lower tolerance is not reached the minus tolerance mark is dis played If the counted in number of pieces is within the defined tolerance the mark OK is visible and a short beep sounds if activated in the menu When the plus tolerance mark appears the number of pieces is above the permis 51016 tolerance User manual 22011391B 05 08 BBA442 BBK442 Counting User manual 22011391B 05 08 3 9 4 3 10 3 10 1 Note Clearing saved target quantities ile Enter the number of the memory location with the target quantity to be cleared fac tory setting 91 100 and press 5 briefly The saved target quantity with tolerances is displayed Press O within 2 seconds CLEArED briefly appears in the display The saved target quantity is cleared Counting with two scales For piece counting it is possible to connect a second scale or weighing platform e g a floor scale for counting a large number of pieces via the optional analog second scale interface The necessary settings for the application and interface parameters are described in the Sections 4 4 1 4 6 1 and 4 6 5 Counting with a reference scale Prerequisite The connected second sc
19. 9 Settings in the menu BBA442 BBK442 4 4 A MEMORY configuring memory CONFIG Configuring the memory partitions 40 40 10 BBA442 BBKA42 have a total of 100 memory localizations that can be assigned 10 tare values average piece weights target weights and target quantities Factory settings e 40 memory locations for tare values 01 40 e 40 memory locations for average piece weights 41 80 e 10 memory locations with target weights 81 90 e 10 memory locations with target quantities 91 100 The first target weight is called up e g with memory address No 81 Changing the range for the memory locations 1 Enter the new range and separate each range with a point e g 30 30 20 The last range is automatically calculated If an invalid entry is made NOt ALLO is shown in the display 2 Confirm with Since only some of the entered values can be shown in the display the display can be moved to the right with the aid of the 619 key Note gt After every new partitioning always check the memory values and adjust if nec essary CLEAr M Clearing all memories 40 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 4 5 INFO KEY assignment of the Info key INFO1 Up to 13 additional values can be displayed via the key CD NOt USEd e Info space not occupied PCS NEt e Displays net weight in counting Gross e Displays gross weight tArE e Displays tare weight APW
20. B 05 08 BBA442 BBK442 Operation User manual 22011391B 05 08 2 4 2 4 1 2 4 2 2 4 3 2 4 4 Weighing with tare Taring gt Place the empty container on the scale and press 619 The zero display and the symbol NET appear The tare weight remains saved until it is cleared Clearing the tare gt Unload scale and press 6T9 The symbol NET goes out the zero display appears or Press The symbol NET goes out the gross weight appears in the display If A CL tris activated in the menu the tare weight is automatically cleared as soon as the scale is unloaded Automatic taring Prerequisite A tArE is activated in the menu under SCALE gt tArE the symbol T flashes in the display The packaging material must be heavier than 9 display steps of the scale gt Place the container or packaging material on the scale The packaging weight is automatically saved as the tare weight the zero display and the symbol NET appear Numerical tare weight entry 1 Enter the known tare weight numerically and press 619 The entered weight is automatically saved as the tare weight the symbol NET and the tare weight with a minus sign appear 2 Place the filled container on the scale The net weight appears in the display Operation BBA442 BBK442 2 4 5 Note Taring by calling up a saved tare value BBA442 BBK442 have a total of 100 memory locations for frequently used tare val ues averag
21. Overview Numerical keys 1 Display 2 Scale specifications 3 Load plate 4 Adjustable feet 5 6 Function keys 1 Power supply connection 2 Optional interface 3 Standard RS interface User manual 22011391B 05 08 7 Introduction BBA442 BBK442 1 2 2 Display O N Ft WN _ ON O 3 OOO OO 0 DUE Vig Pes obs Et 4 c c ct Ut 1 234 5 PCS 7 158 8 11 10 9 7 segment display 7 digits with decimal point Active interface Symbol for displaying gross and net values Active scale Weighing range display Battery charge level only present on scales with a battery Weight units Selected reference quantity Symbols for optimizing the average piece weight and accumulating Symbol for dynamic weighing Graphic display of the weighing range display for checkweighing Stability monitor goes out when a stable weight value is reached Sign Identification for changed or calculated weight values e g higher resolution minimum weight not reached User manual 22011391B 05 08 BBA442 BBK442 Introduction 1 2 3 Keypad Main functions Key Function in operating mode Function in the menu Switching device on off abort To the last menu item End 508 Setting scale to zero Scrolling back Taring scale Scrolling forward
22. Sb TEST e Test of the USB interface After the test has been passed rEAdy appears in the display diGitAL Configuration of the digital inputs outputs IN 3 Configuring inputs O 3 OFF e Input not assigned ZErO e Key tArE e Key T9 PriNt e Key CLEAr Key OS rEF 10 e Key rEF n e Key SCALE e Key inFO e Key d UNIt e Key totAL e Key short press of key totAL e Key long press of key StArt e External key to start the filling application OUT 0 3 e Configuring outputs O 3 OFF e Output not assigned StADLE e Stable weight value bEL MIN e Minimum weight not reached AbV MIN e Minimum weight reached or exceeded bEL tOL e Tolerance not reached AbV tOL e Tolerance exceeded Good e Weight within the tolerance UNdErLd e Insufficient load OVErLd e Overload StAr e Changed calculated value 46 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu SP tOL e Switching point on until SP tOL is reached or exceeded SP tOL e Switching point on until SP IOL is reached or exceeded tARGEt e Target value reached bEL SP1 e Setpoint 1 not reached AbV SP1 e Setpoint 1 reached or exceeded bEL SP2 e Setpoint 2 not reached AbV SP2 e Setpoint 2 reached or exceeded SEt Pt1 Enter value for setpoint 1 SEt Pt2 Enter value for setpoint 2 ANALOG Configuration of the analog second scale interface Mode Operating mode of the second scale rEF e Second scale can only be used
23. User manual METTL EDO METTLER TOLEDO Compact scales BBA442 BBK442 www mt com support ServiceXXL Tailored Services Congratulations on choosing the quality and precision of METTLER TOLEDO Proper use according to this Operating Manual and regular calibration and maintenance by our factory trained service team ensures dependable and accurate operation protecting your investment Contact us about a ServiceXXL agreement tailored to your needs and budget We invite you to register your product at www mt com productregistration so we can contact you about enhancements updates and important notifications concerning your product BBA442 BBK442 Table of contents User manual 22011391B 05 08 Table of contents a a AUN 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 2 10 2 11 2 12 2 13 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 4 1 4 2 4 3 4 4 4 5 4 6 4 7 5 1 5 2 Page 1010666105 sn 5 Safety iNStruUchoNS aad rta dr a us el Ava Hd ert eta Re Mad Descriptor astar Ln a jp ahead a aoe aed 6 Putting into operation 5 2 decens aet FE 10 Em 11 OperatiOTi eic coiere cree cere rare ere roc c erre Le tere eren ne 12 SWITCHING omand ot TRS 12 Zeroing Zero point correction aan si ar e ee ra n ees 12 SIETIBIG 8100 12 Weighing with tare a Mee Unrest cheer Me ors hee 13 Displaying the capacity available
24. ale is configured as reference scale 1 Place the reference parts on the reference scale and press or ety The scale determines the average piece weight and changes 10 the display in pieces PCS Place the parts to be counted on the first scale The total quantity is displayed If totaL Ct gt bULK is set in the menu only the number of pieces on the bulk scale is displayed If tOtAL Ct botHis set in the menu the reference quantity is added to the bulk quantity 27 Counting BBA442 BBK442 3 10 2 Counting with a bulk scale Prerequisite The connected second scale is configured as bulk scale 1 Place the reference parts on the first scale and press or ey The scale determines the average piece weight and changes to the display in pieces PCS 2 Place the parts to be counted on the bulk scale The total quantity is displayed Note e f tOtAL Ct gt bULK is set in the menu only the number of pieces on the bulk scale is displayed on the bulk scale e f totAL Ct gt botHi is set in the menu the reference quantity is added to the bulk quantity 3 10 3 X Counting with an auxiliary scale Note This configuration allows counting of diverse parts for example very small parts on one scale and large parts on the other scale Prerequisite The connected second scale is configured as an auxiliary scale The scale doesn t change automatically but only after pressing the key 1 Activate the appr
25. anual 22011391B 05 08 Cleaning CAUTION Electric shock hazard A Before cleaning with a damp cloth pull out the mains plug to disconnect the unit from the power supply CAUTION When the weighing pan has been removed never clean the area under the load plate holder with a solid object This could damage the weighing cell Other cleaning information Use damp cloths Do not use any acids alkalis or strong solvents Do not clean using a high pressure cleaning unit or under running water If very dirty remove the weighing pan protective cover if present and adjustable feet and clean these items separately Follow all the relevant instructions regarding cleaning intervals and permissible cleaning agents 21 Counting BBA442 BBK442 3 Counting 3 1 Note 22 The compact scales BBA442 BBK442 have additional functions for piece counting The relevant settings in the menu are described in Section 4 4 1 Counting parts into a container 1 Place the empty container on the scale and press 619 The container is tared and the zero display appears 2 Place 10 reference parts on the scale and press or gt Place the number of pieces displayed above the key on the scale and press Ret a determines the average piece weight and then shows the number of pieces 3 Add more parts 10 the container until the required number of pieces is reached gt When the piece counting is completed
26. be opened by authorized persons A Call METTLER TOLEDO Service CAUTION Handle the compact scale with care The scale is a precision instrument A When the weighing pan has been removed never clean the area under the load plate holder with a solid object A Do not put excessive loads on the scale A Avoid banging the weighing pan Introduction BBA442 BBK442 Note 1 2 Use with foodstuffs Parts coming into contact with foodstuffs have smooth surfaces and are easy to clean The materials used do not splinter and are free of harmful substances With foodstuffs it is recommended to use the supplied protective cover gt Clean the protective cover regularly and carefully gt Replace damaged or very dirty protective cover immediately Description This user manual applies to the following types of compact scales e Compact scale BBA442 with strain gauge weighing cell e Compact scale BBK442 with MonoBloc The compact scales are available in a small and large size in various capacities and resolutions The power supply is carried out via a built in power supply device an internal rechargeable battery with an external mains adapter or an external battery One of the following options can also be ordered e Additional interface RS232 or RS485 e Ethernet interface e USB interface e Digital I O e Analog second scale interface User manual 22011391B 05 08 BBA442 BBK442 Introduction 1 2 1
27. cation numbers ID1 and ID2 with up to 40 characters that are also printed out on the protocols If for example a customer number and an article number are assigned it can be clearly seen on the protocol which article was weighed for which customer Entering identification 1 Enter identification and press 1D IdENt 1 appears in the display 2 If the entered identification is to be saved as ID1 press E If the entered identi fication is to be saved as ID2 first press and then press The scale returns to weighing mode Displaying identification Displaying ID1 Briefly press once The number currently assigned to the ID1 appears in the display If no ID1 was assigned no rd appears Displaying ID2 Briefly press twice The number currently assigned to the ID2 appears in the display If no ID2 was assigned no rd appears Clearing identifications 1 Briefly press once to display ID1 or briefly press twice to display ID2 2 Press O for as long as the identification is displayed The clearing is briefly confirmed with the message CLEArEd Printing results If a printer or computer is connected to the scale the weighing results can be printed out or sent to a computer Press amp The display contents are printed out and transferred to the computer User manual 22011391B 05 08 BBA442 BBK442 Operation 2 10 Note 2 11 Changing the operating mode of the second scale User ma
28. ddress lt ESC gt gt 3A hex Host sends a SICS command e g SI SI lt CRLF gt gt The scale confirms receipt of the command and lt lt ESC gt sends the address back 4 The scale responds to the command and returns lt SS 45 02 kg control of the bus to the host lt CRLF gt User manual 22011391B 05 08 51 Interface description BBA442 BBK442 5 2 TOLEDO Continuous mode 5 2 1 TOLEDO Continuous commands In TOLEDO Continuous mode the scale supports the following input commands Command Meaning P Printing out the current result T Taring of the scale Z Zero setting of the display C Deleting of the current value S Determining the reference 5 2 2 Output format in TOLEDO Continuous mode Weight values are always transferred in TOLEDO Continuous mode in the following format Status Field 1 Field 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 STX SWA SWB 5 0 MSD LSD MSD LSD CR CHK Field 1 Cont Wt 6 digits for the weight value that is transferred without comma and unit Cont Ct 6 characters for the number of pieces no leading zeros otherwise 6 blanks Field 2 Cont Wt 6 digits for the tare weight that is transferred without comma and unit Cont Ct 6 zeros STX ASCII character 02 hex character for start of text SWA SWB SWC Status words A B C see be
29. ds the scale returns to weigh ing mode Emergency password for Supervisor access to the menu If a password has been issued for Supervisor access to the menu and you have for gotten it you can still enter the menu Press 3 times and confirm with G 29 Settings in the menu BBA442 BBK442 4 1 2 Selecting and setting parameters Scrolling on one level Scroll forward Press 619 Scroll back Press 609 Activating menu items Press E accepting selection Exiting menu 1 Press The last menu item END appears 2 Press E The inquiry SAVE appears 3 Confirm inquiry with amp to save the settings and return to weighing mode or gt Press 619 10 discard changes and return to weighing mode 30 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 2 Overview Level 1 Level 2 Level 3 Level 4 Level 5 Level 6 Page SCALE SCALE1 SCALE2 35 CAL 35 dISPLAY UNIt1 g kg oz lb t 35 UNIt2 g kg oz lb t rESOLU UNt rOLL ON OFF tArE A tArE ON OFF 36 ChAIn tr ON OFF A CL tr ON OFF 96 ZErO AZM OFF 0 5 d Ldr 2 d 5d 1 0 36 rEStArt ON OFF 36 FILtEr VibrAt LOW MEd HIGH 36 PrOCESS UNIVEr dOSING StAbILI FASt StAndrd PrECISE FACt tEMP OFF 1K 2K 3K 5K 37 dAY tIM OFF dAY tIME Min WEiG ON OFF ON OFF 37 rESEt SUrE 37 APPLIC COUNt VAr SPL ON
30. e 00 00 12 44 5 05 46 17 10 6 12944 20 45 7 17 10 23 54 8 20 45 26 45 9 23 54 29 25 10 26 45 31 56 11 29 25 34 21 12 31 56 36 41 13 34 21 38 58 14 36 41 41 12 15 38 58 43 26 16 41 12 45 38 17 43 26 47 51 18 45 38 50 06 19 47 5 52 22 20 50 06 54 41 2 52 22 57904 22 54 41 59 32 23 57 04 62 09 24 59 32 64 55 25 62 09 67 57 26 64 55 71 21 27 67 57 75 24 28 71 21 80 56 29 75 24 90 00 30 User manual 2201 139198 05 08 BBA442 BBK442 Index 9 Index A M S Accessories icis een 62 Mains connection 58 Safety ChEGkS 63 Adjustment 2h e rero 357 Mem ss rassa n odores 40 Scales lypSS 6 Alteri iac secet tib dae 10 Menu SENN String 57 Ambient conditions 58 Application 38 51053 commands 50 APpLIGAtIONS 57 Communication 44 Supervisor menu 29 Auxiliary scale 28 Diagnosis 48 Switching off 12 AV nn 15 41 00601100 29 Switching sa 12 Average piece weight 24 Overview 31 Geile ran 35 35 s akan ni 13 A eee re res Menu structure 30 M ADI DEL Capacity utilisation 15 Mini a 2 Chain Iale
31. e piece weights target weights and target quantities In the factory setting the memory locations 01 to 40 are reserved for tare values The saved tare values are also preserved when the scale is switched off Saving tare weights 1 Determine the tare weight in one of the ways described earlier 2 Enter the memory location number factory setting 1 40 and keep pressed until the confirmation appears in the display e g tArE 12 If a tare weight had already been saved under the selected memory location the mes sage rEPLACE appears in the display e To save the new tare weight press E The old tare weight is overwritten e Toabort the save process press 619 The previous memory location assignment remains valid Calling up tare weights gt Enter the number of the memory location with the required tare weight factory set ting 1 40 and press briefly The selected tare value is loaded from the memory and appears briefly in the dis play The scale tares with the selected tare value and then displays the current net weight Clearing saved tare weights 1 Enter the number of the memory location with the tare weight to be cleared factory setting 1 40 and press gt briefly The saved tare value is displayed 2 Press CC within 2 seconds CLEArED briefly appears in the display The saved tare value is cleared User manual 22011391B 05 08 BBA442 BBK442 Operation 2 4 6 2 5 I r
32. entically with all METTLER TOLEDO scales or weighing terminals In addition there are also further interface commands which apply either to the entire product series or to the particular application level This and further information on the MT SICS command set may be found in the MT SICS Manual Order Number 22 011 459 or at www mt com or be obtained by request from your METTLER TOLEDO customer service representative 50 User manual 22011391B 05 08 BBA442 BBK442 Interface description 5 1 2 Requirements for communication between scale and PC The scale must be connected to the RS232 RS485 USB or Ethernet interface of a PC with a suitable cable The interface of the scale must be set to Dialog mode see Section 4 6 1 A terminal progam must be available on the PC e g HyperTerminal The communication parameters baud rate and parity must be set in the terminal program and on the scale to the same values see Section 4 6 3 5 1 3 Notes on network operation via the optional interface RS422 485 Up to 32 scales can be networked with the optional RS422 485 interface In network operation the scales must be addressed from the computer before commands can be sent and weighing results received Address Hex ASCII 0 0x30 0 1 0 3 2 0x32 2 9 0x39 9 10 Ox3A 11 Ox3B 31 Ox4F O Description of the steps Host Direction Scale 1 Host addresses the scale e g with the a
33. ersion 21 253 399 Printer Sprinter 1 UK version 21 253 745 Anti theft device 00 229 175 RS232 cable for printer Sprinter 1 1 8 m long 21 253 677 RS232 cable for second scale 1 8 m long 21 252 588 RS232 cable for PC 1 8 m long 00 410 024 Glass windshield for BBK4 X XS 00 225 269 Adapter plate for glass windshield for BBK4 XS 22 011 304 Special load plate 186 x 186 mm for BBK4 XS 22 013 451 Counting tweezers for BBK4 0 6 DXXS stainless steel anti 22 018 833 magnetic User manual 22011391B 05 08 BBA442 BBK442 Appendix 8 Appendix 8 1 8 2 Information for certified scales in EC countries Weighing instruments verified at the place of manufacture bear the preceding mark on the packing label and green M sticker on the descriptive plate They may be set to work immediately Weighing instruments which are verified in two steps have no green M on the descriptive plate and bear the preceding identifaction mark on the packing label The second step of the verification must be carried out by the approved METTLER TOLEDO Service or by the W amp M authorities Please contact METTLER TOLEDO Customer Serv ice The first calibration step of the verification has been carried out at the manufacturing plant It comprises all tests according 10 EN45501 8 2 2 Scales with analog connec tion to the weighing platform require an additional test according to EN45501 3 5 3 3 However th
34. ghing range not reached gt Place load plate on the scale gt Set to zero Overload e Weighing range exceeded gt Unload scale gt Reduce preload e Result not yet stable gt f necessary adjust vibration adapter or weigh dynamically e Function not permissible Unload scale and set to zero e Zeroing not possible with over load or insufficient load Unload scale e Reference weight too low gt Select and place larger number of reference parts on the scale Lit e No valid value from the reference scale Check cable connection between the units gt Check interface settings rn 4 om No calibration gt Unplug the mains plug then plug it back in switch unit off and then back on in battery mode gt Calibrate scale gt Call METTLER TOLEDO Service e Average piece weight too low gt Counting is not possible on this scale with this average piece weight 54 User manual 22011391B 05 08 BBA442 BBK442 Event and error messages Error Cause Remedy e Unstable weight value when gt Ensure stable surroundings E J roo 4 referencing gt Ensure that the weighing pan is freely movable gt Adjust vibration adapter Err p e impermissible target value or impermissible tolerance gt Repeat input with permissible values Err L e Setting the average piece weig
35. ghting are switched on again at the press of a key or if the weight changes Possible settings OFF 1 min 3 min 5 min PWr OFF OFF 1 min b LIGHt OFF 5 sec This menu item only appears on devices in battery operation When Pwr OFF is activated the device switches itself off automatically after approx 3 minutes when not in use Afterwards it has to be switched on using E Possible settings OFF switched off 1 min 3 min 5 min 15 min 30 min Switching the display backlighting on off Setting whether and after which time the background lighting is to be switched off Scales with a storage battery switch the background lighting off automatically by default when no action takes place at the scale for approx 5 seconds Possible settings OFF switched off 5 sec 10 sec 30 sec 1 min ON switched on DAtE tim Setting date and time DAtE FOr e Select type of date setting EU or US DAtE e Enter the date in the selected format tIME e Enter the time AM PM e Select AM PM bEEP Switching beep on off ON Switching on beep on each key press OFF Switching off beep on each key press Note This menu item is accessible without a Supervisor password 42 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 5 2 ACCESS password for Supervisor menu access SUPErVI Password entry for Supervisor menu access ENtER C Request to enter password gt Enter the password and confirm with E
36. gs SCALE 4 3 1 SCALET SCALE2 Selecting scale This menu item only appears if an analog second scale or a weighing platform is con nected 4 3 2 CAL calibration adjustment This menu item is not available for certified scales without internal calibration weight Internal For scales with an internal calibration weight 1 Unload scale 2 Activate menu item car with amp The scale calibrates with the internal calibra tion weight Int CAL appears in the display After calibration is completed donE appears briefly in the display and the scale automatically changes to ihe next point of the scale menu External For scales without an internal calibration weight 1 Unload scale 2 Activate menu item CAL with amp The scale determines the zero point 0 appears in the display The calibration weight to be placed on the scale then flashes in the display 3 If necessary change the weight value displayed with 619 4 Place the calibration weight on the scale and confirm with G The scale calibrates with the calibration weight loaded After calibration is com pleted donE appears briefly in the display and the scale automatically changes to the next point of the scale menu 4 3 3 DISPLAY weighing unit and display accuracy UNIt1 Select weighing unit 1 g kg oz Ib t UNIt2 Select weighing unit 2 g kg oz Ib t rESOLU Select readability resolution model dependent UNt rOLL When UNT rOLL is switched on the weight value
37. he compact scales BBA442 BBK442 are available with various capacities and plat forms that can be seen from the complete type designation Example BBA442 0 6 DXXS compact scale with capacity 0 6 kg and round weighing pan BBK442 3 XS compact scale with capacity 3 kg and extra small platform BBA442 6 SM compact scale with capacity 6 kg and small platform BBA442 35 LA compact scale with capacity 35 kg and large platform User manual 22011391B 05 08 BBA442 BBK442 Technical data and accessories 1 1 2 General data BBA442 BBK442 Applications Weighing Dynamic weighing Counting with fixed or variable reference quantity Counting with reference and bulk scale Accumulating Numerical definition of tare weights average piece weights and reference quan tities 100 memory locations for tare weights average piece weights target weights and target quantities Checkweighing and weighing in to target weight target quantity Settings Resolution selectable Weighing unit selectable g kg oz Ib t Taring function manual automatic chain tare Automatic zero point correction when the scale is switched on and during oper ation Filter for adapting to the ambient conditions vibration adapter Filter for adapting to the weighing type e g dispensing weighing process adapter Switch off function sleep mode for mains operated devices energy saving mode for battery operation Display lighting Add
38. ht impermissible during weight accumulating gt End weight accumulating gt Reset average piece weight Er on e Switching the weighing unit impermissible during weight accumulating gt End weight accumulating gt Switch weighing unit Err mal e Printout not yet ended gt End printout gt Repeat required action Err co e Switching the weighing unit impermissible during dynamic weighing gt End dynamic weighing gt Switch weighing unit sx 4 amp 2 E Fo Weight display unstable e EAROM checksum error e Restless installation location e Draft e Restless weighing sample e Contact between weighing pan and or weighing sample and surroundings e Mains fault gt Unplug the mains plug then plug it back in switch unit off and then back on in battery mode gt Call METTLER TOLEDO Service gt Adjust vibration adapter gt Avoid drafts gt Dynamic weighing gt Remedy contact Check mains Incorrect weight display e Incorrect zeroing e Incorrect tare value e Contact between weighing pan and or weighing sample and surroundings e Scale tilted gt Unload scale set to zero and repeat weighing operation gt Clear tare gt Remedy contact Level scale User manual 22011391B 05 08 Technical data and accessories BBA442 BBK442 1 Technical data and accessories 56 7 1 Technical data Type key T
39. ich the scale changes to the next menu ifem KboArd External Testing scale with external calibration weight 1 The scale checks the zero point 0 appears in the display The test weight flashes in the display 2 If necessary change the weight value displayed with 619 3 Put the calibration weight on the scale and confirm with E 4 The scale checks the calibration weight put on them b After the test is completed the deviation from the last calibration briefly appears in the display ideally a 0 Og after which the scale changes to the next menu item KboArd 48 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu KboArd Keyboard test PUSH 1 25 e Press the keys in the following order If the key works the scale changes to the next key Note You cannot abort the keyboard test If you have selected the menu item KboArd you must press all keys dISPLAY Display test The scale displays all functioning segments SNr Display of the serial number SNr2 Display of the serial number of scale 2 This menu item only appears if an analog second scale is connected List Printout of a list of all menu settings List2 Printout of a list of all menu settings of scale 2 This menu item only appears if an analog second scale is connected LiSt M Printout of a list of all values and settings in the memory WOrK tim Display of the operating time of the scale and the number of weighing operations performed
40. imum reference weight so that a counting accuracy of 99 5 97 5 96 99 0 or 99 5 is achieved rEF OPt Optimizing the average piece weight OFF e No reference optimization AUtO e Automatic reference optimization A SMPL Automatic determination of the average piece weight ON e After taring the average piece weight is determined with the next weight placed on the scale and the displayed reference quantity OFF e No automatic determination of the average piece weight A CL APW Automatic clearing of the average piece weight ON e When the load is taken off the scale after a counting operation the average piece weight is automatically cleared The next counting operation begins with deter mining the average piece weight again OFF e The average piece weight must be cleared manually by pressing O ACCurCY Displaying the counting accuracy ON e After the average piece weight is determined the counting accuracy that can be achieved is shown briefly in the display OFF e No counting accuracy display tOtAl Ct Counting on two scales bULK e Display number of pieces for the parts on the bulk scale only both e Display number of pieces for all parts on the bulk and the reference scale 38 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 4 2 ACCUMULATION totalizing PrINt Configure printout for accumulation COM 1 COM 2 Select interface for the connected printer computer LOt PrINt e Printout for each ind
41. ion BBA442 BBK442 20 2 12 2 12 1 2 12 2 2 12 3 2 12 4 Totalizing The compact scales BBA442 BBK442 can totalize weight values or pieces Individ ual items can also be subtracted A connected printer offers you the possibility of generating a printout for each individ ual item and or a complete printout For settings in the menu see Section 4 4 2 Totalizing items 1 Place the first item on the scale and press The weight value or the number of pieces are saved and if necessary printed out 2 Unload scale 3 Place the next item on the scale and press again The weight value and the number of pieces of the next item are added to those of the previous one 4 Unload scale 5 Repeat steps 3 and 4 for all other items Subtracting items 1 Place the item on the scale press and hold down GO The weight value or the number of pieces are subtracted and if necessary printed out 2 Unload scale Completing totalizing gt When the last item has been totalized press O i The Final Printout is produced The sum memory and the item counter are cleared The scale is ready for the next totalizing process Calling up sum information If the key CD is assigned accordingly the number of items the net sum the gross sum and the number of pieces of the current item can be called up via this key see Section 4 4 5 User manual 22011391B 05 08 BBA442 BBK442 Operation 2 13 A A User m
42. is test is not mandatory if the terminal bears the same serial number as the weighing platform If national regulations in individual countries limit the period of validity of the certifica tion the operator of such a scale is himself responsible for its timely re certification Safety checks The compact scales of the series BBA442 BBK442 have been checked by accredited testing institutions They have passed the safety checks listed below and carry the rel evant test symbols Production is subject to production monitoring by the inspection Offices Country Test symbol Standard Canada CAN CSA C22 2 No 1010 1 92 USA GR UL Std No 61010A 1 0 Us Other countries CB Scheme IEC EN61010 1 2001 no identification User manual 22011391B 05 08 63 Appendix BBA442 BBK442 64 8 3 8 3 1 Table of Geo Values For weighing instruments verified at the manufacturer s the geo value indicates the country or geographical zone for which the instrument is verified The geo value set in the instrument e g Geo 18 appears briefly after switch on or is specified on a label Table GEO VALUES 30006 shows the geo values for European countries Table GEO VALUES 6000e 7500e shows the geo values for different gravitation Zones GEO VALUES 3000e OIML Class lll European Countries Geographical latitude Geo value Countr
43. ividual item FIN PrINt e Printout only at the end of accumulation SUMMArY e Additional printout of the individual items after completion of accumulation rEACH 2 Reach a stable zero point between two items ON e All load must first be removed from the scale before accumulation of the next item is possible OFF e No load removal requested between two items 4 4 3 CHECKWEIGHING bEEPEr Setting the beep for checkweighing ON e A short beep sounds when the target value is reached OFF e No beep SP tOL Limit for activation of the I O relay box The value to be entered is the percentage SP tOL proportion of the lower tolerance of the target weight target quantity Checking the SP Tol is carried out with the gross weight for SP Tol with the net weight SP Tol is dependent on SP Tol in other words if SP Tol has not yet been reached the SP Tol output will not go active If both setpoints are used the SP Tol must be less than SP Tol EXAMPLE Target weight 2000 g tOLER 2010 g tOLER 1990g SP tOL 010 96 The relay box is not activated until 199 g 2 10 96 of 1990 g is reached SENd Mod Defines the form in which the scale sends information to the I O relay box CONtINU e Information is permanently sent StAbLE e Information is only sent if the weight value is stable G PrINt Good Print YES e Automatic printout if a stable weight value is present within the tolerances NO e No automatic printout User manual 22011391B 05 08 3
44. le is inside the inner circle The manufacturer adjusts each scale to the local gravity conditions GEO value In the event of major geographical location changes this setting must be adjusted by a service technician Certified scales must also be recertified observing the national cer tification regulations These steps are not necessary for scales with an internal cali bration weight Connecting the power supply CAUTION Before connecting the scale to the mains check whether the voltage value printed on the rating plate corresponds with the local mains voltage A Never connect the device if the voltage value printed on the rating plate is different to the local mains voltage gt Plug the mains plug into the socket After connection the device performs a self test When the zero display appears the device is ready to weigh gt Calibrate the device in order to obtain the greatest possible precision see Section 4 3 2 User manual 22011391B 05 08 BBA442 BBK442 Introduction Note Note 1 4 User manual 22011391B 05 08 Partially certified scales scales with first level certification must be certified by an authorized body or by the METTLER TOLEDO Service gt Call METTLER TOLEDO Service Scales with a built in battery can work independently from the mains for approxi mately 30 hours in normal operation A prerequisite for this is that the background lighting is switched off and that no periphe
45. low MSD Most significant digit LSD Least significant digit CR Carriage Return ASCII character OD hex CHK Checksum 2 complement of the binary sum of the 7 lower bits of all the characters sent beforehand incl STX and CR 52 User manual 22011391B 05 08 BBA442 BBK442 Interface description Function Decimal position Numerical increment Status word A Selection X00 XO X 0 X 0 0X 0 00X 0 000X 0 0000X X1 X2 Xb Status bit 6 0 O O O 0 N O O O Ol O O Status word B Status word C Function Value Function Value Gross Net Net Sign Negative Overload Underload 1 Movement 1 Ib kg kg 1 Power up oa O User manual 22011391B 05 08 kg Ib g t 02 Bit 0 0 0 0 0 0 0 0 0 2 Print request 1 3 Extended 1 4 5 Tare manually only kg 1 6 53 Event and error messages BBA442 BBK442 6 Event and error messages Error Cause Remedy Display Dark e Back lighting set too dark e No mains voltage e Unit switched off e Mains cable not plugged in e Brief fault gt Set back lighting b LIGHt brighter gt Check mains gt Switch on unit gt Plug in mains plug gt Switch device off and back on again Insufficient load L 4 4 l e Load plate not on the scale e Wei
46. mode for determining the piece weight when counting Reference optimization Programmable memories and identifications Date and time Signal tone Graphic display of the weighing range Accuracy class OIML NTEP BBA4 lll BBK4 I Display LCD liquid crystal display digits 21 mm high with back lighting Keypad Pressure point membrane keypad Scratch proof labeling Housing Protection Class IEC 529 DIN 40050 EN60529 Diecast aluminum housing chromium nickel steel weighing pan Dimensions see Page 60 IP43 not with Ethernet interface User manual 22011391B 05 08 57 Technical data and accessories BBA442 BBK442 BBA442 BBK442 Mains connection Direct connection to the mains MAINS supply voltage fluctuations up to 10 of the nominal voltage 230 V 50 Hz 70 mA 240 V 50 Hz 70 mA 120 V 60 Hz 90 mA 100 V 50 60 Hz 90 mA For battery operation e Connection via mains adapter 90 264 V 47 63 Hz 300 mA Infeed on the unit 24 V 1 3A Battery operation If the voltage supply is interrupted the unit automatically switches over to battery operation Ambient conditions e Use Indoor use only e Altitude up to 2000 m Temperature range BBA4 Temperature range BBK4 Installation overvoltage category Pollution degree Relative humidity 10 40 C 14 104 F 10 30 C 50 86 F Il 2 Maximum relative humidity 80 for te
47. mperatures up to 31 C 88 F decreasing linearly to 50 96 relative humidity at 40 C 104 F Interfaces Resolution of the analog second scale interface Supply of the weighing cell 58 1 RS232 interface integrated other optional interface possible 300000 points in noncertified configuration 1 x 7500 points resp 2 x 5000 points multi range multi interval in certified configuration 8 2V User manual 22011391B 05 08 BBA442 BBK442 Technical data and accessories 7 1 3 Weighing ranges and readability BBA4 The compact scales BBA4 with strain gauge weighing cells are supplied in the con figuration 2 x 3000 d Higher legibilities are available from the factory with the optional Premium weighing cells Capacity Configuration 2 x 3000 d standard 1 x 6000 d with optional Premium weighing cells Weighing Readability Weighing Readability ranges certified range certified 3 kg 1 5 kg 3 kg 0 5g 1g 3 kg 0 5 g 6 kg 3 kg 6 kg 1g 2g 6 kg lg 15 kg 6 kg 15 kg 2g 5g 15 kg 2g 35 kg 1bkg 35kg 5g 10g 35 kg 50 60 kg 30 kg 60 kg 10g 20g 60 kg 10g 7 1 4 Weighing ranges and readability BBKA Configurations up to 1 x 60 000 e are possible with the compact scales BBK4 with MonoBloc technology Certified compact scales BBK4 are supplied as standard with an internal calibration weight Model Weighing in
48. nual 22011391B 05 08 Displaying info Up to 13 different values to be displayed can be configured in the menu for the key CD Depending on the configuration in the menu see Section 4 4 5 the following values can be stored in any order for example e Net quantity e Gross weight e Average piece weight e Average piece weight higher resolution e Counting accuracy 1 Press 1 The first value is displayed 2 Press 1 again The next value is displayed 3 Repeat as often as necessary until the weight display appears again If D is not pressed again within 5 seconds the scale automatically changes to the weight display even if all information has not yet been queried Switching scales If a second scale or a weighing platform is connected e g via the optional analog second scale interface the currently active scale is shown in the display The second scale can be operated in exactly the same way as the first scale Press The display changes from one scale to the other The second scale can be operated as bulk scale bulk reference scale ref or auxiliary scale auxiliary see Section 4 6 In the factory setting the second scale operates as bulk scale gt To change the operating mode keep the key pressed until the new operating mode appears briefly in the display The second scale will now operate in the other operating mode The setting in the menu has been changed automatically Operat
49. opriate scale 2 Place the reference parts on this scale and press or The scale determines the average piece weight and changes to the display in pieces PCS 3 Place the parts to be counted on the same scale The number of pieces is displayed 28 User manual 22011391B 05 08 BBA442 BBK442 Settings in the menu 4 Settings in the menu 4 1 4 1 1 Operator menu Supervisor menu Note User manual 22011391B 05 08 Settings can be changed and functions can be activated in the menu This enables adaptation to individual weighing requirements The menu consists of 6 main blocks containing various submenus on several levels Operating the menu Calling up the menu and entering the password The menu differentiates between 2 operating levels Operator and Supervisor The Supervisor level can be protected by a password When the device is delivered both levels are accessible without a password 1 Press amp and keep it pressed until COdE appears 2 Press fy again The menu item tErMINL appears Only the submenu dEVICE is accessible Press E and keep it pressed until COdE appears 2 Enter the password and confirm with E The first menu item SCALE appears No supervisor password has been defined when the device is first delivered Therefore respond to the password inquiry with E when you call up the menu for the first time If a password has still not been entered after a few secon
50. press the key cy to clear the result The scale is ready for the next weighing or counting The average piece weight remains saved in the factory setting until a new average piece weight is determined With it is possible to switch between the number of pieces and the weighing units preset Depending on the assignment it is possible to display the average piece weight i 6 the weight of an individual reference unit with D If A CL APW ON is set in the menu the average piece weight is automatically cleared after each counting operation The average piece weight must be deter mined again for the next counting operation If ACCurCY ON is set in the menu the accuracy achieved is briefly shown after the number of pieces is determined User manual 22011391B 05 08 BBA442 BBK442 Counting User manual 22011391B 05 08 3 2 3 3 3 4 Counting parts out of a container 1 Place the full container on the scale and press T9 The container is tared and the zero display appears 2 Remove 10 reference parts and press or gt Remove the number of pieces displayed above the key and press ey The scale determines the average piece weight and then shows the number of pieces removed together with a minus sign 3 Remove more parts from the container until the required number of pieces is reached Counting with variable reference quantity Prerequisite VAr SPL ON must be set in the menu 1 Place any number of
51. r r I ES LLL E LL i 0 50 100 2 6 With manual start User manual 22011391B 05 08 Chain tare Prerequisite The tare function CHAIn tr is activated in the menu With this function it is possible to tare several times if for example cardboard is placed between individual layers in a container 1 Place the first container or packaging material on the scale and press 619 The packaging weight is automatically saved as the tare weight the zero display and the symbol NET appear 2 Weigh the weighing sample and read print out the result 3 Place the second container or packaging material on the scale and press 619 again The total weight on the scale is saved as the new fare weight The zero display appears 4 Weigh the weighing sample in the second container and read print the result 5 Repeat the last two steps for other containers Displaying the capacity available The scale has a graphic display of the scale capacity available The bar indicates how many per cent of the scale capacity is already occupied and what capacity is still available In the example approx 65 of the scale capacity is occupied Dynamic weighing With the dynamic weighing function it is possible to weigh restless weighing samples such as live animals If this function is activated the symbol R appears in the dis play With dynamic weighing the scale calculates the mean value from 56 weighing oper ations within 4 seconds P
52. ral devices are connected The device automatically switches to battery operation as soon as the mains supply is interrupted When the mains supply is restored the device automatically switches back to mains operation The battery symbol indicates the present charging level of the battery 1 segment cor responds to approx 25 capacity When the symbol flashes the battery must be charged min 4 hours The charging period is extended if work is continued during charging The battery is protected against overcharging The charging time of the storage battery amounts to approx 6 hours If the device continues to be operated during the charging process the charging time is extended The storage battery has a service life of approx 1 000 charging discharging cycles The storage battery is also suitable for permanent mains operation gt In order to obtain the full nominal capacity we recommend that you discharge the storage battery at regular intervals approx every 4 weeks through normal operation Disposal In conformance with the European Directive 2002 96 EC on Waste Electrical and Electronic Equipment WEEE this device may not be disposed of with domestic waste This also applies to countries outside the EU per their specific requirements gt Please dispose of this product in accordance with local regulations at the collecting point specified for electrical and electronic equipment If you have any questions please contact
53. reference parts on the scale 2 Enter the number of reference parts with the numerical keypad and press etn The scale determines the average piece weight and then shows the number of pieces The rest of the counting process is as described earlier Counting with minimum accuracy The item Min rEFW in the menu allows to preset a minimum accuracy of 97 5 96 99 0 or 99 5 On the basis of this the scale calculates the minimum reference weight necessary to reach the defined accuracy 1 Place the reference parts on the scale and press or ey 2 If the average piece weight is not sufficient to ensure the desired accuracy Add x PCS appears 3 Add the displayed number of pieces The scale then automatically determines the average piece weight with the larger reference quantity The rest of the counting process is as described earlier 23 Counting BBA442 BBK442 24 3 5 3 5 1 Note 3 6 3 7 Reference optimization The greater the reference quantity the more accurately the scale determines the number of pieces Automatic reference optimization rEF OPt gt AUtO must be set in the menu for this The symbol Auto Opt appears in the display Place the reference parts on the scale and press or 2 Place additional reference parts max the same number as for the first reference determination on the scale The scale automatically optimizes the average piece weight with the larger n
54. rerequisite AVErAGE gt MAnuAL is selected in the menu The weighing sample must be heavier than 5 scale divisions 1 Place the weighing sample on the scale and wait until it has stabilized 2 Press y to start dynamic weighing During dynamic weighing horizontal segments appear in the display and the dynamic result is then displayed with the symbol 3 Unload the scale to be able to start a new dynamic weighing operation Operation BBA442 BBK442 With automatic start 2 7 2 7 1 Note Prerequisite AVErAGE gt AUtO is selected in the menu The weighing sample must be heavier than 5 scale divisions 1 Place the weighing sample on the scale The scale starts the dynamic weighing automatically During dynamic weighing horizontal segments appear in the display and the dynamic result is then displayed with the symbol 2 Unload the scale to be able to perform a new dynamic weighing operation Weighing in to a target weight and checkweighing The compact scales BBA442 BBK442 allow the weighing in of goods 10 a particular target weight within defined tolerances With this function it is possible to check whether weighing samples are within a defined tolerance range The compact scales BBA442 BBK442 have a total of 100 memory locations for fre quently used tare values average piece weights target weights and target quantities In the factory setting the memory locations 81 to 90 are reserved for targe
55. ries 7 1 7 Interface connections The compact scale can be fitted with a maximum of 2 interfaces The following com binations are possible COMI COM2 Note RS232 RS232 RS232 RS485 RS232 COMI can be optionally operated as RS422 or RS485 RS232 Ethernet 10BaseT RJ45 RS232 USB USB 1 1 Type B RS232 Digital I O 4 x in 4 x out D Sub 9 RS232 Analog second scale interface 7 1 8 Assignment of the interface connections Pin RS232 RS422 RS485 Digital 1 0 Analog COM1 4 wire 2 wire COM2 Interface COM2 COM1 COMI x GND Excitation 8 2 VDC 2 TxD1 2 TxD1 TxD1 RxD1 OUTO Sense 3 RxD1 2 RxDI OUT Shield 4 00 12 56056 GND GND GND 00 13 Excitation GND 6 INO 7 TxD1 TxD14 RxD1 INT Signal 8 RxDI IN2 Signal 9 VCC VCC VCC IN3 User manual 22011391B 05 08 61 Technical data and accessories BBA442 BBK442 1 2 Accessories 62 Designation Order number Protective cover for small model 21 203 207 Protective cover for large model 21 203 206 Second display RS PD PASM 21 302 875 Second display ADI412 22 013 978 Second display ADIA 12 B with backlighting 22 013 977 Relay box 4 for connection to digital 1 0 interface 22 011 967 Connection cable for relay box 4 length approx 1 5 m 21 254 225 Printer Sprinter 1 Euro v
56. s and printing out of the menu settings DIAGNOS 48 Interface description si ns nk 50 SICS interface commands iau estu dte eR ot eta cte la e 50 TOLEDO Continuous mode aa saa aaa 52 3 Table of contents BBA442 BBK442 7 7 2 8 1 8 2 8 3 Event and error messages 0000 nanna 54 Technical data and accessories 00 nn 56 Technical dott na a a RA A cot 56 AGGeSSOFTlGS 4er at ee c v n bal a ve M E RN 62 Lc GITE 63 Information for certified scales in EC countries ld 63 Safety ehec kS rite vara bee qa rae ta tite becca Rr UTER 63 Table of Geo Values 00 000 00 memes 64 Ih acca CE MEE 67 User manual 22011391B 05 08 BBA442 BBK442 Introduction 1 Introduction 1 1 gt b PP la User manual 22011391B 05 08 Safety instructions CAUTION Do not use BBA442 BBK442 in hazardous areas Our product range includes special devices for hazardous areas DANGER Electric shock hazard A Always pull out the mains plug before any work on the device DANGER Electric shock hazard if the mains cable is damaged A Check the mains cable for damage regularly and replace it immediately if it is dam aged A On the rear side of the device maintain a clearance of at least 3 cm in order to prevent the mains cable bending 100 much CAUTION On no account open the device The warranty is void if this stipulation is ignored The device may only
57. t weights The saved target weights are also preserved when the scales are switched off Saving target weights 1 Enter the memory location number factory setting 81 90 and keep pressed until the confirmation tArGEt appears in the display 2 Enter the target weight in the defined unit e g 1 5 kg and confirm with E The display coL ER appears and flashes 3 Enter the upper tolerance in the displayed weight unit e g 0 1 kg and confirm with E Press Gy enter the upper tolerance range in per cent and confirm with The display tOLEr appears and flashes 4 Enter the lower tolerance accordingly The scale returns to weighing mode If a target weight had already been saved under the selected memory location the message rEPLACE appears in the display e To save the new target weight press E The old target weight is overwritten e Toabort the save process press 619 The previous memory location assignment remains valid User manual 22011391B 05 08 BBA442 BBK442 Operation 2 7 2 2 7 3 wal LE E I po ER E EEE DER ERE E RR 5 0 50 100 OK i a o l ji l n l Yo DNN E R N E R E N E E T R E E E O E E a 2 7 4 Le woos I Par OK 2 7 5 User manual 22011391B 05 08 Calling up target weights gt Enter the number of the memory location with the required target weight factory setting 81
58. terval s Readability d Verification value e BBK4 0 6 DXXS 120 g 610g 0 001 g 0 01g 001g BBK4 3 DXS 600 g 3 100g 0 01 g 0 1g 0 10 BBK4 3 XS 3 100 g 0 01 0 1g BBK4 6 DXS 1 200 g 6 100g 0 01 g 0 1g 0 1g BBK4 6 XS 6 100g 0 01 0 1g BBK4 6 DSM 1 2009 6 100g 0 1g 1g lg BBK4 6 SM 6 100 g 0 2g 0 2g BBK4 15 DLA 3 500g 15 100g 0 1g 1g lg BBK4 15 LA 15 100 g 0 50 0 5g BBK4 35 DLA 7 000g 35 100g 0 1g 1g lg BBK4 35 LA 35 100 g 0 1g lg User manual 22011391B 05 08 59 Technical data and accessories BBA442 BBK442 7 1 5 Dimensions A B C D E F G H l K L M N xxs 335 265 100l 240 200 46 276 208 216 165 165 100 260 xsD 335 265 100 240 200 46 276 208 216 165 165 E sm 335 265 100 240 200 46 276 208 216 i LAD 370 360 115 350 240 52 310 304 310 1 dimensions in mm 7 1 6 Net weights Model without battery with battery with internal calibration weight without battery BBM SM 4 6 kg 5 3 kg BBM LA 8 2 kg 8 9 kg BBK4 XXS 6 1 kg BBK4 XS 4 9 kg 5 6 kg 5 4 kg BBK4 SM 4 7 kg 5 4 kg 5 2 kg BBKA4 LA 10 5 kg 11 2 kg 11 7 kg 60 User manual 22011391B 05 08 BBA442 BBK442 Technical data and accesso
59. the responsible authority or the distributor from which you purchased this device Should this device be passed on to other parties for private or professional use the content of this regulation must also be related Thank you for your contribution to environmental protection If the device is equipped with a storage battery The nickel metal hydride NiMH storage battery does not contain any heavy metals However it may not be disposed of with the normal refuse gt Observe the local regulations on the disposal of materials that are hazardous to the environment Operation BBA442 BBK442 2 Operation 2 1 Switching on and off Switching on gt Press The scale conducts a display test When the weight display appears the scale is ready to weigh Switching off gt Press Before the display goes out OFF appears briefly 2 2 Zeroing Zero point correction Zeroing corrects the influence of slight changes on the load plate Manual 1 Unload scale 2 Press 09 The zero display appears Automatic In the case of scales that cannot be certified the automatic zero point correction can be deactivated in the menu or the amount can be changed As standard the zero point of the scale is automatically corrected when the scale is unloaded 2 3 Simple weighing 1 Place weighing sample on scale 2 Wait until the stability monitor O goes out 3 Read weighing result 12 User manual 22011391
60. umber of reference parts The rest of the counting process is as described earlier Reference optimization can be carried out several times If the parts differ too strongly no automatic reference optimization is carried out Counting with automatic reference determination Prerequisite A SMPL ON is set in the menu gt Place the number of pieces displayed above the key into the container The scale automatically determines the average piece weight and then shows the quantity The rest of the counting process is as described earlier Counting with a known average piece weight gt Enter the known average piece weight via the numerical keypad and press eu The scale changes the unit to PCS The rest of the counting process is as described earlier User manual 22011391B 05 08 BBA442 BBK442 Counting 3 8 3 8 1 Note 3 8 2 3 8 3 User manual 22011391B 05 08 Counting by calling up a saved average piece weight The compact scales BBA442 BBK442 have a total of 100 memory locations for fre quently used tare values average piece weights target weights and target quantities In the factory setting the memory locations 41 to 80 are reserved for average piece weights The saved average piece weights are also preserved when the scale is switched off Saving average piece weights 1 Determine the average piece weight in one of the ways described earlier 2 Enter the memory location number factory setting
61. y 19 to go to the desired day of the week and enter 1 The display 0100100 means that Tuesday and Friday are selected as calibration days gt Press E tiME1 appears in the display tiME1 3 e Enter ihe time s for the calibration hours minutes Note The format for entering the time EU or US depends on the settings in the menu item TERMINAL gt Device see section 4 5 1 4 3 9 MIN WEIG minimum weight This menu item appears only if the service technician has saved a minimum weight ON OFF Switching minimum weight function on off If the weight on the scale falls below the stored minimum weight an appears on the display in front of the weight indicator 4 3 10 RESET resetting scale settings to factory settings SUrE Confirmation inquiry e Reset the scale settings to factory settings with amp e Do not reset scale settings with sre User manual 22011391B 05 08 37 Settings in the menu BBA442 BBK442 4 4 Application settings APPLICATION 4 4 COUNT settings for counting VAr SPL Adaptation of the reference quantity ON e The reference quantity can be changed in operating mode OFF e Counting only with defined reference quantities SPL qtY Reference quantity Sql Sq5 e Define 5 fixed reference quantities Min reFW Monitoring the minimum reference weight OFF e No monitoring of the minimum reference weight 97 5 99 0 e Monitoring the min
62. y 46 22 49 01 18 Austria 49 30 51 30 21 Belgium 41 41 44 13 16 Bulgaria 42 24 46 32 18 Croatia 48 34 51 03 20 Czechia 54 34 57 45 23 Denmark 57 30 59 40 24 Estonia 59 48 64 00 25 Finland 64 00 70 05 26 41 20 45 00 17 France 45 00 51 00 19 47 00 55 00 20 Germany 34 48 41 45 15 Greece 45 45 48 35 19 Hungary 63 17 67 09 26 Iceland 51 05 55 05 22 Ireland 35 47 47 05 17 Italy 55 30 58 04 23 Latvia 47 03 47 14 18 Liechtenstein 53 54 56 24 22 Lithuiania 49 27 50 11 20 Luxemburg 50 46 53 32 21 Netherlands 57 57 64 00 24 Norway 64 00 71 11 26 49 00 54 30 21 Poland 36 58 42 10 15 Portugal 43 37 48 15 18 Romania User manual 2201 139198 05 08 BBA442 BBK442 Appendix User manual 22011391B 05 08 Geographical latitude Geo value Country 47 44 49 46 19 Slovakia 45 26 46 35 18 Slovenia 36 00 43 47 15 Spain 55 20 62 00 24 Sweden 62 00 69 04 26 45 49 47 49 18 Switzerland 35 51 42 06 16 Turkey 49 00 55 00 21 United Kingdom 55 00 62 00 23 factory setting 65 Appendix BBA442 BBK442 66 8 3 2 GEO VALUES 6000e 7500e OIML Class lll Height lt 1000 m Geograhical latitude Geo valu

User manual METTLER TOLEDO Compact scales BBA442 / BBK442

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