BTEK WorldWEIGH BWS Series Technical Manual Download Page 3

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CONTENTS

1. SPECIFICATION... 2
2. INTRODUCTION... 3

Charging...3

3. INSTALLATION. 4

Installation.. 4

Wiring

....

4. KEYS DESCRIPTION... 6

Key Board... 6
Secondary functions of the keys.8

5. OPERATION 8

5.1. Basic Operation... ...8

1.  Power  On  /Off..8
2.  Zero...8
3.  Tare...8
4.  Select  Unit8

5.2. Check Weighing..9

5.2.1. Set Limits......9
5.2.2. Set Check Weighing...9

5.3. Accumulation10

5.3.1.  Memory Recall.....10
5.3.2.  Memory Clear...10
5.3.3.  Automatic  Accumulation...11

5.4.  Parts  Counting.....11
5.5.  Animal Weighing..12
5.6.  Key Board Lock12
5.7.  Set Auto Power Off..13
5.8.  Set Back Light..13

6. PARAMETERS.14
7.

CALIBRATION

8. RS-232 OUTPUT19

8.1.  Specifications.19
8.2.  Connecter19
        RS-232  Output19
8.3.  Continuous  output  protocol.19

9. DRAWING20

9.1.

BWS Drawing20

9.2.

BWS Parts List..21

10. ERROR CODES..22

Summary of Contents for WorldWEIGH BWS Series

Page 1: ...V1 09p BWS Series Indicator Technical Manual 800 000316 ...

Page 2: ......

Page 3: ... 5 2 1 Set Limits 9 5 2 2 Set Check Weighing 9 5 3 Accumulation 10 5 3 1 Memory Recall 10 5 3 2 Memory Clear 10 5 3 3 Automatic Accumulation 11 5 4 Parts Counting 11 5 5 Animal Weighing 12 5 6 Key Board Lock 12 5 7 Set Auto Power Off 13 5 8 Set Back Light 13 6 PARAMETERS 14 7 CALIBRATION 18 8 RS 232 OUTPUT 19 8 1 Specifications 19 8 2 Connecter 19 RS 232 Output 19 8 3 Continuous output protocol 19...

Page 4: ...ould cause bodily harm or damage or destruction of the equipment The BWS weighing indicator is a precision electronic instrument handle with care Do not install in direct sunlight Verify the local voltage and receptacle type are correct for the scale Pluggable equipment must be installed near an easily accessible socket outlet Avoid unstable power sources Do not use near large consumers of electri...

Page 5: ...104 F Resolution 1 30 000 Non Approved 1 6000 NTEP Approved Key Pad 7 Keys Power Battery 6V 4Ah estimated run time on fully charged battery 50 hours Calibration Automatic External Interface 1 RS 232 Output Load cell drive Voltage Max 5V 150mA Load Cells Up to 4 load cell ADC Sigma Delta ADC Update 1 10 second Stabilization Time One second typically ...

Page 6: ...splays Charging To charge the battery plug cord into power outlet The scale does not need to be turned on to charge The battery estimated charge time to full capacity is 12 hours An LED to indicate the status of battery charge is located on the left side of the Display When the scale is plugged into a power source the internal battery will be recharging If the LED is green the battery has a full c...

Page 7: ...umber of option changes then error 4 Then enter into main weighing screen Warm up time of 15 minutes helps stabilizes the measured values after switching on Calibrate with exact calibration weights a minimum 1 3 of the scale capacity should be used for calibration For calibration instructions see details under parameters Wiring Supplied 18 foot cable to load cells Self made cable from BWS SIG Gree...

Page 8: ...ator Technical Manual 5 Wiring Cut Pigtail Wiring Terminal Strip Pins to DB9 Green SIG White SIG Brown Shield Black EX Grey SEN Sheild Sen Blue Ex Yellow I O gnd Must connect to red Red I O must be connected to Yellow ...

Page 9: ...Keyboard Keys Description Power turn ON OFF Zero Display To perform a tare function subtracts weight Accumulator key current values will store to the memory to send the data to printer or PC Shift between Gross Net Weight Counting To change the unit of measure ...

Page 10: ...f the keys Setup See Parameter section 6 Secondary Functions Keys To confirm the selected menu To change the menu and active digit To move the active digit to right To move the active digit to left To enter in to the menu Escape from the menu to normal operation ...

Page 11: ...ime by pressing the key and therefore ensure that weighing starts at zero 3 Tare The weight of any container can be tared by pressing button so that with subsequent weighing the net weight of the object being weighed is always displayed Load weight on the platform Press key Zero is displayed and tare is subtracted Remove weight from the platform Tared weight is displayed The BWS can only store one...

Page 12: ... Enter the high limit value by using and keys to change the active digits and press key to increase the value Press key to confirm display will show set l Enter the Low limit value by using and keys to change the active digits and press key to increase the value Press key to confirm To escape from the settings press key 5 2 2 Set Check Weighing Press and key together display will show set h Press ...

Page 13: ...on the platform Press key when STABLE is displayed on the screen Display will be show acc 1 then will show the total saved value These displays will only be shown for three seconds Remove the weight from the platform When display get zeroed and stable then place the second weight on the platform This will continue until the memory gets full or 99 items 5 3 1 Memory Recall To recall the memory pres...

Page 14: ...he weight from the platform When display get zeroed and stable then place the second weight on the platform This can continue until the memory gets full or 99 items 5 4 Parts Counting Parts Counting Operation Place the load on the platform To enter parts counting press key display will then show p 10 Press to change the parts quantity Options p 10 p 20 p 50 p100 p 200 Press key to confirm display ...

Page 15: ... animal weighing mode press and release and key together at the same time When in animal weighing mode HOLD will be indicated on the display 5 6 Keyboard Lock To set key board lock see parameter p 3 oth lock When the keys are not used within 10 minutes the keys will be locked automatically After entering into the lock function when a key is pressed display will show k lok Then will return to the n...

Page 16: ...rn off fifteen minutes later After selecting the auto off option press key to confirm and press key to escape from the settings 5 8 Set Back Light To set back light Hold key for three seconds display will show setbl Press key to confirm au To set auto option When in use back light will be on when use stops back light also will off on To set always on Back light will always be on setbl off To set b...

Page 17: ...it for check weighing Set lo Set low limit for check weighing None No beep for check weighing Ok Beep when check weighing is between the limits P 0 CH P 0 CH P 0 CH P 0 CH CHECK WEIGHING beep ng Beep when check weighing is out of the limits P 1 P 1 P 1 P 1 C C C Com om om om COM PORT SETTINGS Mode Type of print Function Options Cont Send data continuously St 1 Send data one time when stable St c S...

Page 18: ...these are not customizable To set print format 4 choices Options LAB 0 Accumulation NO NET 0 666kg TARE 0 222kg GROSS 0 888kg TOTAL 0 888kg LAB 1 G T N NET 0 666kg TARE 0 222kg GROSS 0 888kg LAB 2 What is on the screen NET 0 222kg or GROSS 0 222KG LAB 3 Piece count ONLY U W 0 00998 lb NET 1 996 lb TOTAL 200Pcs LAB 4 Piece count and normal weighing mode U W 0 01000 lb NET 2 002 lb TARE 1 000 lb TOT...

Page 19: ...Div Di v 2 To select second division Cap 1 To select first capacity Cap Cap 2 To select second capacity Cal Calibration Dual 1 gra Gravity Do not Change To select dual interval mode 2 Note First interval will active in CAP 1 Second interval will be active in CAP 2 Count To check internal counts Deci To set decimal points Di v 1 To select first division Div Di v 2 To select second division Cap 1 To...

Page 20: ...5 5 CLR CLR CLR CLR RESET CLr oPt Clear ALL parameters kg To set kg unit Options on off g To set g unit Options on off lb or kg must be set to 000 to be able to turn on grams once selected to the main weight screen change unit to g then enter back into P6 and you can turn off kg or lb if needed lb To set lb unit Options on off P6 Unt P6 Unt P6 Unt P6 Unt UNIT oz To set oz unit Options on off ...

Page 21: ... to confirm Calibration Ca Ca Ca CaL L L L Press the key to enter calibration display will show unL unL unL unLd d d d Remove all the weight from the platform When indicator is stable press the key to confirm The Display will show the last calibration weight To change the calibration weight value press and keys to select the active digits then the key to increase the value When the calibration val...

Page 22: ...nal ground Db9 Connecter to computer printer null modem Indicator Computer Pin 2 Pin 3 Pin 3 Pin 2 Pin 5 Pin 5 8 3 Continuous output protocol Weighing mode STX POL WWWWWWWW UNIT G N S TERM ASCII 02 decimal Polarity space Positive Negative Weight 7 digits right justified dummy zeroes decimal point with no leading zeroes except for leading zero immediately preceding the decimal point leading zeroes ...

Page 23: ...BWS Series Indicator Technical Manual 20 9 DRAWING 9 1 BWS Drawing ...

Page 24: ...w 2 M4x10 10 Washer 2 M4 11 Battery Clamp 1 12 Washer 6 M4 13 Star Big head Screw 6 M4x12 14 Bracket 1 15 Bracket Screw 2 16 Water Proof Adaptor jack 1 17 Interface Module 1 18 Air connecter 1 5Pin 19 Plug 1 20 Rubber Spacer 3 21 Air Connecter 1 7Pin 22 Back Cover 1 23 Air Connecter Water Proof Nut 1 24 Battery 1 899 300022 6V 4Ah 25 Nut 1 M3x6 26 Main Serial board 1 27 Spacer 1 28 Star Screw 1 3M...

Page 25: ...tform is empty Check the load cell connectors Err 9 Err 9 Err 9 Err 9 Unstable Reading Check any air variation vibration RF noise and binding somewhere Check the load cell and connecters Err 1 Err 1 Err 1 Err 1 7 7 7 7 Tare out of range Remove the load and restart scale again ol ol ol ol Over range Remove the load Recalibrate fAIL H fAIL H fAIL H fAIL H faIL L faIL L faIL L faIL L Calibration Erro...

Page 26: ...BWS Series Indicator Technical Manual 23 B TEK Scales 1510 Metric Avenue SW Canton OH 44706 Tel 330 471 8900 Fax 330 471 8909 www B TEK com ...

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