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1. 1 D05 50 INPUT 1 A 60 PRINT AS 70 GOTO 20 NEC PC 9801 VM2 10 OPEN COM N8INN AS 1 20 line and under the same IBM PC AT Setting baud rate 1200BPS by personal computer s memory switch 30 3 Input output Format means space and DL means delimiter Input data Command code IDL Refer to 16 5 Command Code Output data For mass display S 100000g DU At 3 byte Polarity only at output with stability Fora i aL display At plus Polarity Stability information At stable only at output with stability information At unstable Data format ASCII IS code Baud rate parity and delimiter change depending on menu selection 3l 4 Command Code Described in this section are the command codes which can be used when your CBL balance is connected to a computer via the IFB 102A RS 232C interface CAUTION The use of characters other than those described here will cause errors in weighing and data transfer procedures If an improper code is mistakenly entered disconnect the balance power cable for 10 seconds then reconnect Equivalent to the TARE key EI Print output once ES to the PRINT key Autoprint Reerto t6 T The EP 60A Electronic Pinte to 16 1 The EP 60A Electronic Printer Continuous output Continuous output of data in the balance at every approx 100 ms For less than 1200 nmi it becomes
2. TROUBLESHOOTING For countermeasures having an asterisk contact the nearest CAS sales or service center Before Weighing During Weighing During sensitivity calibration gt Nothing is displayed by connecting the AC adapter to the outlet gt amp ri isdisplayed gt aL isdisplayed gt a isdisplayed gt The display fluctuates gt The display does not change from zero even if a sample having the weight near readability is loaded gt The display slowly changes when small amount of sample is loaded Normal readability 1 sec gt arr has appeared suddenly gt Data communication cannot be made gt Er r thas displayed gt Does not proceed to next step The stability mark does not light gt AL EY hasdisplayed 29 gt The AC adapter is disconnected gt The electrical board is tumed OFF gt There is an intemal error in the balance gt The mass on the pan is too heavy gt Sensitivity is not correct gt The pan or the pan supporter is not in place gt Influence from vibration or wind Improve the installation site s Change the measurement mode to High stability mode gt Influence from electric noise or electromagnetic wave Maintain a proper distance from the noise source gt Zero tracking works Refer to 6 Menu Selection gt The averaging processing is in High stability mode Change the measurement mode if necessar
3. C B 5ppm C 10 C 35 C PPm C 10 C 30 C t3ppm C 10 C 30 C perature range Power supply AC adapter 100 250VAC 47 63Hz Balance 12VDC 0 1A 2 Refer to 7 1 Setting the Sensitivity Calibration Weight 2 12VDC 1A ONLY FOR BL3200HL 26 PARTS LIST Optional accessories Peripheral devices meum fw o fme 1009 s 53445 For CBL 120H 53446 For CBL 220S ES For CBL 220H 320H Calibration weigh For CBL 320S OIML F1class in the box m For CBL 620S oog as ee ase For CBL 1200H For CBL 2200S 321 53449 For CBL 2200H 3200H L For CBL 3200S Maintenance parts C wmm Pase rere Pan small For 220S 320S 120H 220H 320H aasar ee NEN NNNM Pan supporter small For 220S 320S 120H 220H 320H sse Pan supporter Large For 620S 2200S 1200H 2200H 3215390801 0 Pan supporter Large For 3200S 3200H L 3215390802 0 m em mme SD mme 0 mm o hmm e ao 2 PERIPHERAL DEVICES 1 The EP 60A Electronic Printer Connection When connecting this balance to the EP 60A first be sure to pull up the AC adapter for the balance and EP 60A Then connect to data I O connector as shown below EP 60A electronic printer DATA I O connector Functions Manual printing The displayed value is printed whenever the PRINT key is pressed Autoprint In the g display of the balance when the display is within zero 3 count the display is stabled when the sample over 20 cou
4. 10 successive times an weight which is near the capacity of the balance Then record the following items Xi Displayed value when the weight is loaded after stability mark is lit Yi Displayed value when the weight is unloaded after stability mark is lit 2 Calculate the standard deviation of x and y using the formulas shown right Load X1 X2 Xa X10 1 Unload Y1 Y2 Y Y10 10 _ gt Yi Y i 1 10 X Xi X i 1 gy 9 9 Where X Y Average value 3 Balance operation is normal when the standard deviation is less than 1 5 times the value specified 23 Eccentric error 1 Prepare a sample which weights approximately ofthe balance capacity and move it on the pan in the order as shown right Record the results of X1 to X5 in this order 2 Ifthe difference eccentric error between readings at the center position and the off center positions is as follows 320H 3200H 3200HL H Series MAINTENANCE When fouled gt When the balance becomes dirty wipe it off using a soft cloth with a small amount of mild detergent gt Organic solvents or chemical dusters should not be used as they may damage painted surfaces and the display panel gt When the balance is placed in a dusty or dirty environment use the protection cover of standard accessory gt The pan can be washed with water Dry the pan sufficiently and mount to the balance 24
5. done set the balance to Al iw FL E sample mode 1 Menu selection when F Hac 5E is selected Pressing the TARE key when the F tin 5 E L is displayed at 1st hierarchy menu enters 2nd hierarchy menu In this menu ON OFF of zero tracking setting the stability detection band registration cancel of unit ON OFF of auto print and ON OFF of analog display are made Key operation and each setting are made as follows Funz Err un Zero tracking ON Ere M F Zero tracking OFF l Hc Stability detection band 1 count hc 5 Stability detection band 5 counts hc Y Stability detection band 10 counts l Moe g g unit selection Hn kg kg unit selection Hn j ct ct unit selection Hn E pcs No of pieces unit selection Hn unit selection Hn OZ oz unit selection Hn ozt Troy oz unit selection Hun t dwt Penny weight unit selection un GN Grain unit selection un H tl Hong kong tail unit selection Hn 5 tl Singapore tail unit selction Hn E Taiwan tail unit seleeection un tl Malaysia tail unit selection Hn mom Japanese monme unit selection l AP gr Auto printing is done HP M F Auto printing is not done l Fit ai Analog display is done Hit of F Analog display is not done Press the TARE key Press the POWER BRK key Press the CAL MENU key Whensetto i satisfactory for most use the stability mark lights when the display stays within 1 unit the
6. when scale is not in use for long time Leakage from the batteries is hazardous 1 EJ COMPONENTS AND THEIR NAMES Components Included with every balance are one of the following items Balance body AC adapter Option 6 Protection cover Pan Pan supporter Instruction manual 6 Inspection certificate Q Breeze guard Only type CBL120H CBL 220H and CBL320H Place the hole to slightly left and longitudinal direction Attached only for CBL120H CBL220H Place the hole to and CBL320H slightly left and longitudinal direction D Balance body Pan Pan supporter 0 Pan shaft Level gauge Powerjack Level screws 3 places Protection cover AC adapter option 0 Data I O connector Breeze guard Only CBL120H CBL220H and CBL320H 2 Breeze guard cover Only CBL120H CBL220H and CBL320H Display and keypad Display Sensitivity calibration mark Stability mark Communication mark go MENU Sk ove Te M ms Oe WARM UP STAND BY a cdwt KG ozt D Analog indicator Auto print mark Standby mark Unit mark Keypad POWER TARE BRK PU FUNCTION POWER BAK Selects Operation Warm up Cancels calibration or menu Performs calibration Clears the display to zero Sets a menu Selects a unit UNIT Sets or No of pieces Sets a value of sensitivity calibration weight PRINT Outputs the displayed value to a printer or orther extemal equipment
7. ER BRK key to return to upper hierarchy Continuously pressing the POWER BRK key returns the display to weight display from each hierarchy with single operation Step 1 Pressthe CAL MENU key during the weight display Q LHL wilbedisplayed 3 Every time the CAL MENU key is subsequently pressed the display be changed in the order shown below 4 Select the desired condition and press the TARE key Then it will be set or enter into the lower hierarchy Weight display LRL Sensitivity calibration mode St b t Cumentysetconditio Strnad Standard mode SHhmPLe Sample pouring mode H Stb O Enters second hierarchy menu Advanced measurement unit registration and individual setting mode Refer to Section 6 1 Menu selection when f 4 n SEL is selected c J rs E m r Hi GEL Entersecondhierarchy menu Setting the value of sensitivity calibration weight 55 Refer to Section 7 2 Setting the value of sensitivity calibration weight int AEE Entersecondhierarchy menu Input output format setting mode Refer to Section 6 2 Menu selection when mf F A L r isselected ooo Weight display gt Ifthe measurement is done at severe measurement environment and the stability of the display is not so good set the balanceto H 4 amp 4 high stability mode gt When the high speed sample pouring mode is executed or the small mount of sample pouring is Ir l
8. LABORATORY WEIGHING SOLUTION CBL series Precision Balance To c EE D Oo CO T O O IVANVW S YSaNMO CONTENTS PRECAUTIONS eessssessssssssssoseoececcoceccssosoossososeceeee 4 COMPONENTS AND THEIR NAMES 6 INSTALLATION 8 WARM UP ev 10 MESURING PROCEDURE 11 MENU SELECTION 12 1 Menu selection when F 47 4 E1 isselected 14 2 Menu selection when 4 E 4 E is selected 16 SENSITIVITY CALIBRATION 17 1 Setting the value of sensitivity calibration weight 17 2 Sensitivity Calibration eetet 19 REGISTRATION CANCEL AND CHANGE OF UNIT 20 To SETTING 21 PCS No of pieces SETTING 22 PERFORMANCE CHECKS 23 NTATNIENANGE aisterstEt EE 24 TROUBLESHOOTING nnnnntnnnnnn 25 SPECIFICATIONS 26 RS 7 PERIPHERAL DEVICES ee 28 28 2 The IFB 102 A RS 232C Interface SERT RRERVERVFRREUKEVOLE RE EES 29 3 Input output Format 31 Ja er Gh ee ee 32 PRECAUTIONS A N Warning Precautions when installing the scale To ensure that you get the most from your scale please follow these instruction Do not disassemble the scale When any damage or defect occurs contact your CAS authorized dea
9. Sets a value of sensitivity calibration weight INSTALLATION Check power voltage gt Use only the AC adapter that supplys the output of 12VDC or the AC adapter provided by the distributor who is authorized by CAS Corporation gt Check the power supply voltage gt Check that the supplied power voltage satisfies the displayed value on the AC adaptor gt In order to prevent electric shock when connecting the power use a 3P plug with a grounding line or a 2P plug after connecting the grounding wire to the screw at the back of the case gt Donot place anything that makes it difficult to pull the AC adapter off the outlet Site Avoid installing the balance in a place where gt Itis exposed to corrosive gas or flammable gas gt Itis exposed dust wind vibration electromagnetic waves or a magnetic field gt Itis exposed to direct sunlight or a sudden change in temperature or gt Itis exposed to extremely high or low temperature or humidity Installation 1 Remove the protection seals 4 places from the protection cover and then put it on the balance body 2 Tum the level screw so that the air bubble on the level gauge is positioned at the center of the red circle Make sure that the balance never jolt For easy adjustment insert the level screw on the right back forcibly to the balance body Then while lightly pressing the balance top with your hand adjust the horizontal level with the r H x l
10. approx 150 ms pe ou 0 stop Autoprintor continuous outputis canceled or continuous output is canceled Single output with stability Printing is made once with stability information Information Continuous output with Continuous printing is made with stability stability information information eo 7 ONOFF selection Toggles between standby state and measurement Echo back Characters from these command codes until delimiter are received and transmitted by every character By use this command message of personal computer is able to print out EP 60A Characters length is under 16 characters including delimiter 32 MEMO 33 MEMO 34 LO CD CBL series Precision 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 CB1 0033 0 2009 04
11. conds and the balance LL End retums to weight display Check the weight and retry the sensitivity calibration CAL EY REGISTRATION CANCEL AND CHANGE OF UNIT Step for registration 1 Press the CAL MENU key and select F Habe SEL display Press the TARE key 2 Press the CAL MENU key and select Hoek GEL display Press the TARE key 3 The registrable unit is displayed by every pressing the CAL MENU key The registerable units are three kinds which are selected from the following 14 kinds g kg ct pcs oz ozt dwt GN Hong kong tail Singapore tail Taiwan tail Maraysia tail and Japanese monme However and pcs No of pieces cannot be registered simultaneously The stability mark is lit on the unit display currently registered 4 Press the TARE key on the unit display to be registered That unit is registered When three kinds of unit are already registered a new registration deletes the oldest registration among the three registered units However and pcs No of pieces cannot be registered simultaneously Then deletes unnecessary one 5 Continuously pressing the POWER BRK key returns the display to weight display Step for cancel 1 Carry out the same operation described 1 to 3 above to set unit display Selecting the same one ofthe unit display which is currently registered stability mark is lit cancels the registration Step for change 1 Pressing the UNIT key changes the unit w
12. e rear side of the balance and P give a shock to the pan MEASUREMENT PROCEDURE Warm up the balance Preparation for Weighing Making a measure ment mode 1 Press the POWER BRK key The standby mark goes off and all displays light Check that there 1s no segment which is not lit 2 The balance shows zero and enters the measurement mode Measurement 1 When using a tare load the tare on the pan and press the TARE key after a stability mark is lit 2 Check that the display shows zero 3 Load a sample When the stability mark is lit read the display If the total mass of the sample and tare exceeds the weighing capacity iL will be displayed Tare Asample container or other Stability mark Lights when the displayed value falls within the stability band When the load change is slow the displayed value will fluctuate with the stability mark lit MENU SELECTION This balance is designed to permit selection of the measuring conditions to compensate for vibration and other conditions present at the installation site This feather permits greater weighing efficiency and accuracy and is referred to as Menu Selection Also in CBL series setting the balance to 5 id standard measurement mode makes a normal measurement and requires no other setting The menu in the CBL series consists of three classifications Basically press the TARE key to go to lower hierarchy and press the POW
13. evel screws on the right front and left front Finally in order to make the balance stable adjust the right back screw to touch the floor This procedure allows you to level the balance quickly rur n LAC L 3 Place the pan supporter on the pan shaft and then the pan on the pan supporter 4 Plug the AC adapter into the outlet The balance shows ry F F aftersel checking 5 Press the POWER BRK key All displays light for one minute Then the display automatically shows zero and the balance enters measurement ready state 6 Press the POWER BRK key again The standby mark lights up and the balance enters standby state 7 Warm up the balance 8 Calibrate the sensitivity Refer to 7 SENSITIVITY CALIBRATION 9 Check the performance Refer to 11 PERFORMANCE CHECKS WARM UP gt Apply power in advance for one hour or more This will allow you to immediately make an accurate measurement gt Even if the balance is not used keep the standby mark lit warm up state by pressing the POWER BRK key without disconnecting the AC adapter gt Ifthe balance is not used for one month or more disconnect the AC adapter CAUTION NOTES gt put water metal pin or any thing in the balance P open the balance case P leave anything exceeding the weighing capacity on the pan P expose the balance to anything magnetized gt connect anything other than the specified equipment to the connector on th
14. hich is already registered However even if the unit of and pcs is already registered the display does not change to this unit unless making a setting of reference value 20 SETTING This balance serves percent 9 0 display by setting the reference sample to 100 Step 1 Register the unit Refer to 8 Registration cancel and change of unit When unit has been already registered it is not necessary to register again 2 Place the tare on the pan and press the TARE key 3 Load the reference sample 4 Continuously press the UNIT key todisplay S Eb 25 5 After the stability mark is lit press the TARE key 6 4 E E is displayed for several seconds and the balance enters the unit display Minimum displayed value changes as follows depending on reference sample weight REE c 2 1 M If the conversion is not possible w r i is displayed for several seconds and the balance retums to weight display H Type REF Minimum displayed value x 1000 Minimum displayed value x 1000 100 096 Ec Minimum displayed value x 10000 100 0096 Saatanaa A S Type REF lt Minimum displayed value x 100 conversion impossible Minimum displayed value x 100 10096 REF Minimum displayed value x 1000 Minimum displayed value x 1000 100 096 REF Minimum displayed value x 10000 Minimum displayed value x 10000 REF 100 00 21 PCS No of pieces SETTING T
15. his balance can perform No of pieces measurement unit PCS No of standard pieces is 10 pcs 20 pes 50 pcs or 100 pcs When the No of pieces is increased the accuracy is improved Step 1 Register the PCS unit following the unit registration Refer to 8 Registration cancel and change of unit When PCS unit has been already registered it is not necessary to register again 2 Place the tare on the pan and press the TARE key 3 Load the standard sample with required pieces 4 Check that the stability mark is lit 5 When pressing the UNIT key continuously the display will change as follows ron PCS Lt 6 Select the desired PCS display and press the TARE key A a x mv v oa FL l gt CLO 7 5 E E is displayed for several seconds and the balance enters the PCS unit display When the reference sample weight is less than readability x No of set pieces the PCS setting is not made In this case r r Z is displayed for several seconds and the balance returns to weight display 22 PERFORMANCE CHECKS Conduct performance checks in a room where the temperature does not change suddenly These checks are used to determine if the balance conforms to specifications and should be performed with the greatest care Preparation X Warm up the balance well X Set the measurement condition as follows gt Siena A i Petre core Repeatability 1 Load and unload
16. ler immediately for proper repair F IK E cu amp Do not pull the plug by its cord when unplugging Damaged cord could cause electric shock or fire Avoid placing the scale near heater or in direct sunlight Do not overload beyond the maximum weight limit To prevent from fire occurring Do not place or use the scale near flammable or corrosive gas Scale must be grounded to minimize electricity static This will minimize defect or electric shock UL Toreduce electric shock or incorrect reading Do not spill water on the scale or place itin humid condition Insert plug firmly to wall outlet to prevent electric shock Use proper Adapter Incorrect adapter could damage the scale S Attention Make sure to plug your scal into the a power outlet For maximum performance plug into a power outlet 30 minutes before the usage for warm up For consistent and accurate Avoid sudden shock to Grab on the bottom of reading maintain periodical the scale the scale when moving check by your CAS authorized dealer Keep the scale away from Place the scale on firm By adjusting 4 comers of other electromagnetic and temperature the scale set the scale enerating devices consistent environment even using the built in scale leveling indicator This may interfere with accurate reading Take the battery out
17. nts of g display is loaded the balance automatically prints out Unload this sample and wait for the display falls into within zero 3 counts then load a next sample Statistic calculation Pressing the STAT key statistically calculates and prints the data until next pressing of the STAT key See Instruction Manual for Electronic Printer EP 60A for further details 28 2 The IFB 102A RS 232C Interface The IFB 102A is used when the balance is connected to a personal computer Connection When connecting the IFB 102A to the balance be sure to pull up the AC adapter for the balance Then insert the plug of IFB 102A into the DATA I O connector of the balance IFB 102A interface DATA I O connector om mm O o 0e m mem m om mm 00000 a Tanaris poste wi play feet Receiving is possible with polarity 29 Example of connection Balance side Personal computer side The above connection is one of examples This may be different slightly depending on the personal computer connected to be balance Example of programming The following example deals with such a program that the display value of balance is being displayed on the personal compute screen whenever the SPACE key of personal computer is pressed Baud rate 1200 bps Parity none Delimiter CR means space IBM PC AT 10 OPEN COM1 1200 N 8 1 AS 1 20 Z INKEY 30 IF Z Z THEN 20 40 PRINT
18. ood practice to calibrate the balance whenever the balance is moved or unexpected shock is applied to the balance such that an article drops on the pan 1 Setting the value of sensitivity calibration weight In this balance the value for sensitivity calibration weight can be set freely within the specified range Using the weight having known value sensitivity calibration can be made Set the weight value using at sensitivity calibration as follows Step 1 Following the menu selection press the CAL MENU key to make the display Hj GER 2 Press the TARE key to setthe balance to weight set mode 3 The weight value currently set is displayed and the digit to be set blinks When the weight value is not changed press the TARE key 4 Pressing the PRINT key shifts the blinking digit 5 Pressing the UNIT key counts up the blinking displayed value 6 Repeats the steps 4 and 5 to set the weight value 7 When aborting the setting press the POWER BRK key Then H iar amp is displayed for several seconds the balance stops the setting of weight value and returns to weight display 8 After the setting of weight value is completed press the TARE key 9 5 E E is displayed for several seconds and the balance retums to weight display 10 When setting the weight value exceeding the specified range E rr p i is displayed and then the balance returns to weight display _The settable weight value is follow
19. resolution value ofthe balance for a fixed period time When the display shows it r Lee db tb c HP ee Hg GF the currently set conditions are displayed on x Zero tracking eliminates zero drift and shouldbeon re y 4 for normal weighing When measuring weight changes over time or when slowly adding a liquid or powder to the balance tum off r z oF F thezerotracking feature 2 Menu display when n FACE is selected Pressing the TARE key when the m F A L E isdisplayed at 1st hierarchy menu enters 2nd hierarchy menu In this menu the input output format can be set ro b 200 Baud rate 300 Baud rate 600 Baud rate 1200 Baud rate 2400 Baud rate 4800 Baud rate 9600 co di Er Delimiter C R Delimiter L F Delimiter C R L F Delimiter Comma UB Raw Parity even l Parity odd Parity none a 2c Stop bit 1 Stop bit 2 Press the TARE key Press the POWER BRK key Press the CAL MENU key When the display shows p 5 m ee cn P n 5 the currently set conditions are displayed on xx SENSITIVITY CALIBRATION The electronic balance measures mass by electronicity compensating for terrestrial gravitation Since gravitation varies slightly in different regions span calibration sensitivity calibration is required when the balance is installed Temperature also effects balance accuracy and calibration must be performed whenever a significant change occurs It is g
20. s More than 1000g and less More than 1000g and less cal 22008 CBL 2200H CBL 3200S More than 1500g and less CBL 3200H More than 1500g and less than weighing capacity CBL 3200HL than weighing capacity More than 50g and less 2 Sensitivity Calibration Perform the sensitivity calibration as follows Step CI L Vi i md 1 Warm up the balance well Referto 3 WARM UP 2 Check leveling 3 Unload the sample on the pan and press the TARE key to zero the display 3nmnnnn JE M LI LI LE Li 4 Following the menu selection press the CAL MENU key to display LHL 3 n nnnn TIU UC oo UL LU 5 Press the TARE key to start the sensitivity calibration 6 The set weight value appears and blinks Mi m T T T raw org m rn 7 Make sure that the stability mark is lit 8 Place the calibration weight on the pan At this time the stability mark will once disappear 9 When the stability mark is lit again press the TARE key Aasnnnnn I LE LE LEG LIE LI 10 The display shows zero and blinks Make sure that the stability mark is lit 11 Unload the weight 0m 12 When the stability mark is lit again press the TARE key LI is 1 4 ML En d is displayed for several seconds and the balance returns to weight display This completes the sensitivity calibration 14 If the different weight is used for this sensitivity calibration r j J i Hh L E is displayed for several se
21. y gt There has been an instantaneous power failure Press the POWER BRK key the balance enters weight display mode gt Setting of communication parameter is wrong Refer to 16 4 Setting the input output format gt Wiring of RS 232C cable is wrong gt Set value exceeds the specified range Refer to 9 setting and 10 PCS setting gt Influence from vibration or wind Improve the installation site Change the measurement mode to High stability mode gt The weight used for sensitivity calibration is wrong Check the weight and retry the sensitivity calibration gt There is an internal error in the balance SPECIFICATIONS CBL 220S CBL 3208 CBL 620S Weighing capacity 620g Headability 0 01g Standard deviation 0 006g Calibration weight 200g 300g 160x124 Approx 170Wx240Dx75H Approx 2 2kg Stability of sensitivi RES 9 10ppm C Applicable tem 5 40 C perature range AC adapter 100 250VAC 47 63Hz Balance 12VDC 0 1A 120H 220H 320H 1200H 2200S 3200H L Weighingcapacty 1209 220g 320g 12009 22009 32009 00 Headability 0 001g 0 01g Standard deviation 0 001g 0 01g 0 0029 0 003g 0 02g Calibration weight 100g 200g 300g 1000g 2000g 3000g Pan diameter mm 100x100 With the guard 160x124 Main body size mm Approx 170Wx240Dx114H Approx 170Wx240Dx75H Main body weight Approx 2 2kg Stability of sensitivity 5ppm

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